| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWidgets module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
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| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| ** https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "qcommonstyle.h" |
| #include "qcommonstyle_p.h" |
| |
| #include <qfile.h> |
| #if QT_CONFIG(itemviews) |
| #include <qabstractitemview.h> |
| #endif |
| #include <qapplication.h> |
| #include <private/qguiapplication_p.h> |
| #include <qpa/qplatformtheme.h> |
| #include <qbitmap.h> |
| #include <qcache.h> |
| #if QT_CONFIG(dockwidget) |
| #include <qdockwidget.h> |
| #endif |
| #include <qdrawutil.h> |
| #if QT_CONFIG(dialogbuttonbox) |
| #include <qdialogbuttonbox.h> |
| #endif |
| #if QT_CONFIG(formlayout) |
| #include <qformlayout.h> |
| #else |
| #include <qlayout.h> |
| #endif |
| #if QT_CONFIG(groupbox) |
| #include <qgroupbox.h> |
| #endif |
| #include <qmath.h> |
| #if QT_CONFIG(menu) |
| #include <qmenu.h> |
| #endif |
| #include <qpainter.h> |
| #include <qpaintengine.h> |
| #include <qpainterpath.h> |
| #if QT_CONFIG(slider) |
| #include <qslider.h> |
| #endif |
| #include <qstyleoption.h> |
| #if QT_CONFIG(tabbar) |
| #include <qtabbar.h> |
| #endif |
| #if QT_CONFIG(tabwidget) |
| #include <qtabwidget.h> |
| #endif |
| #if QT_CONFIG(toolbar) |
| #include <qtoolbar.h> |
| #endif |
| #if QT_CONFIG(toolbutton) |
| #include <qtoolbutton.h> |
| #endif |
| #if QT_CONFIG(rubberband) |
| #include <qrubberband.h> |
| #endif |
| #if QT_CONFIG(treeview) |
| #include "qtreeview.h" |
| #endif |
| #include <private/qcommonstylepixmaps_p.h> |
| #include <private/qmath_p.h> |
| #include <qdebug.h> |
| #include <qtextformat.h> |
| #if QT_CONFIG(wizard) |
| #include <qwizard.h> |
| #endif |
| #if QT_CONFIG(filedialog) |
| #include <qsidebar_p.h> |
| #endif |
| #include <qfileinfo.h> |
| #include <qdir.h> |
| #if QT_CONFIG(settings) |
| #include <qsettings.h> |
| #endif |
| #include <qvariant.h> |
| #include <qpixmapcache.h> |
| #if QT_CONFIG(animation) |
| #include <private/qstyleanimation_p.h> |
| #endif |
| |
| #include <limits.h> |
| |
| #include <private/qtextengine_p.h> |
| #include <private/qstylehelper_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| static QWindow *qt_getWindow(const QWidget *widget) |
| { |
| return widget ? widget->window()->windowHandle() : nullptr; |
| } |
| |
| /*! |
| \class QCommonStyle |
| \brief The QCommonStyle class encapsulates the common Look and Feel of a GUI. |
| |
| \ingroup appearance |
| \inmodule QtWidgets |
| |
| This abstract class implements some of the widget's look and feel |
| that is common to all GUI styles provided and shipped as part of |
| Qt. |
| |
| Since QCommonStyle inherits QStyle, all of its functions are fully documented |
| in the QStyle documentation. |
| \omit |
| , although the |
| extra functions that QCommonStyle provides, e.g. |
| drawComplexControl(), drawControl(), drawPrimitive(), |
| hitTestComplexControl(), subControlRect(), sizeFromContents(), and |
| subElementRect() are documented here. |
| \endomit |
| |
| \sa QStyle, QProxyStyle |
| */ |
| |
| /*! |
| Constructs a QCommonStyle. |
| */ |
| QCommonStyle::QCommonStyle() |
| : QStyle(*new QCommonStylePrivate) |
| { } |
| |
| /*! \internal |
| */ |
| QCommonStyle::QCommonStyle(QCommonStylePrivate &dd) |
| : QStyle(dd) |
| { } |
| |
| /*! |
| Destroys the style. |
| */ |
| QCommonStyle::~QCommonStyle() |
| { } |
| |
| |
| /*! |
| \reimp |
| */ |
| void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPainter *p, |
| const QWidget *widget) const |
| { |
| Q_D(const QCommonStyle); |
| switch (pe) { |
| case PE_FrameButtonBevel: |
| case PE_FrameButtonTool: |
| qDrawShadeRect(p, opt->rect, opt->palette, |
| opt->state & (State_Sunken | State_On), 1, 0); |
| break; |
| case PE_PanelButtonCommand: |
| case PE_PanelButtonBevel: |
| case PE_PanelButtonTool: |
| case PE_IndicatorButtonDropDown: |
| qDrawShadePanel(p, opt->rect, opt->palette, |
| opt->state & (State_Sunken | State_On), 1, |
| &opt->palette.brush(QPalette::Button)); |
| break; |
| case PE_IndicatorItemViewItemCheck: |
| proxy()->drawPrimitive(PE_IndicatorCheckBox, opt, p, widget); |
| break; |
| case PE_IndicatorCheckBox: |
| if (opt->state & State_NoChange) { |
| p->setPen(opt->palette.windowText().color()); |
| p->fillRect(opt->rect, opt->palette.brush(QPalette::Button)); |
| p->drawRect(opt->rect); |
| p->drawLine(opt->rect.topLeft(), opt->rect.bottomRight()); |
| } else { |
| qDrawShadePanel(p, opt->rect.x(), opt->rect.y(), opt->rect.width(), opt->rect.height(), |
| opt->palette, opt->state & (State_Sunken | State_On), 1, |
| &opt->palette.brush(QPalette::Button)); |
| } |
| break; |
| case PE_IndicatorRadioButton: { |
| QRect ir = opt->rect; |
| p->setPen(opt->palette.dark().color()); |
| p->drawArc(opt->rect, 0, 5760); |
| if (opt->state & (State_Sunken | State_On)) { |
| ir.adjust(2, 2, -2, -2); |
| p->setBrush(opt->palette.windowText()); |
| bool oldQt4CompatiblePainting = p->testRenderHint(QPainter::Qt4CompatiblePainting); |
| p->setRenderHint(QPainter::Qt4CompatiblePainting); |
| p->drawEllipse(ir); |
| p->setRenderHint(QPainter::Qt4CompatiblePainting, oldQt4CompatiblePainting); |
| } |
| break; } |
| case PE_FrameFocusRect: |
| if (const QStyleOptionFocusRect *fropt = qstyleoption_cast<const QStyleOptionFocusRect *>(opt)) { |
| QColor bg = fropt->backgroundColor; |
| QPen oldPen = p->pen(); |
| if (bg.isValid()) { |
| int h, s, v; |
| bg.getHsv(&h, &s, &v); |
| if (v >= 128) |
| p->setPen(Qt::black); |
| else |
| p->setPen(Qt::white); |
| } else { |
| p->setPen(opt->palette.windowText().color()); |
| } |
| QRect focusRect = opt->rect.adjusted(1, 1, -1, -1); |
| p->drawRect(focusRect.adjusted(0, 0, -1, -1)); //draw pen inclusive |
| p->setPen(oldPen); |
| } |
| break; |
| case PE_IndicatorMenuCheckMark: { |
| const int markW = opt->rect.width() > 7 ? 7 : opt->rect.width(); |
| const int markH = markW; |
| int posX = opt->rect.x() + (opt->rect.width() - markW)/2 + 1; |
| int posY = opt->rect.y() + (opt->rect.height() - markH)/2; |
| |
| QVector<QLineF> a; |
| a.reserve(markH); |
| |
| int i, xx, yy; |
| xx = posX; |
| yy = 3 + posY; |
| for (i = 0; i < markW/2; ++i) { |
| a << QLineF(xx, yy, xx, yy + 2); |
| ++xx; |
| ++yy; |
| } |
| yy -= 2; |
| for (; i < markH; ++i) { |
| a << QLineF(xx, yy, xx, yy + 2); |
| ++xx; |
| --yy; |
| } |
| if (!(opt->state & State_Enabled) && !(opt->state & State_On)) { |
| p->save(); |
| p->translate(1, 1); |
| p->setPen(opt->palette.light().color()); |
| p->drawLines(a); |
| p->restore(); |
| } |
| p->setPen((opt->state & State_On) ? opt->palette.highlightedText().color() : opt->palette.text().color()); |
| p->drawLines(a); |
| break; } |
| case PE_Frame: |
| case PE_FrameMenu: |
| if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { |
| if (pe == PE_FrameMenu || (frame->state & State_Sunken) || (frame->state & State_Raised)) { |
| qDrawShadePanel(p, frame->rect, frame->palette, frame->state & State_Sunken, |
| frame->lineWidth); |
| } else { |
| qDrawPlainRect(p, frame->rect, frame->palette.windowText().color(), frame->lineWidth); |
| } |
| } |
| break; |
| #if QT_CONFIG(toolbar) |
| case PE_PanelMenuBar: |
| if (widget && qobject_cast<QToolBar *>(widget->parentWidget())) |
| break; |
| if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)){ |
| qDrawShadePanel(p, frame->rect, frame->palette, false, frame->lineWidth, |
| &frame->palette.brush(QPalette::Button)); |
| |
| } |
| else if (const QStyleOptionToolBar *frame = qstyleoption_cast<const QStyleOptionToolBar *>(opt)){ |
| qDrawShadePanel(p, frame->rect, frame->palette, false, frame->lineWidth, |
| &frame->palette.brush(QPalette::Button)); |
| } |
| |
| break; |
| case PE_PanelMenu: |
| break; |
| case PE_PanelToolBar: |
| break; |
| #endif // QT_CONFIG(toolbar) |
| #if QT_CONFIG(progressbar) |
| case PE_IndicatorProgressChunk: |
| { |
| bool vertical = false; |
| if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) |
| vertical = pb->orientation == Qt::Vertical; |
| if (!vertical) { |
| p->fillRect(opt->rect.x(), opt->rect.y() + 3, opt->rect.width() -2, opt->rect.height() - 6, |
| opt->palette.brush(QPalette::Highlight)); |
| } else { |
| p->fillRect(opt->rect.x() + 2, opt->rect.y(), opt->rect.width() -6, opt->rect.height() - 2, |
| opt->palette.brush(QPalette::Highlight)); |
| } |
| } |
| break; |
| #endif // QT_CONFIG(progressbar) |
| case PE_IndicatorBranch: { |
| static const int decoration_size = 9; |
| int mid_h = opt->rect.x() + opt->rect.width() / 2; |
| int mid_v = opt->rect.y() + opt->rect.height() / 2; |
| int bef_h = mid_h; |
| int bef_v = mid_v; |
| int aft_h = mid_h; |
| int aft_v = mid_v; |
| if (opt->state & State_Children) { |
| int delta = decoration_size / 2; |
| bef_h -= delta; |
| bef_v -= delta; |
| aft_h += delta; |
| aft_v += delta; |
| p->drawLine(bef_h + 2, bef_v + 4, bef_h + 6, bef_v + 4); |
| if (!(opt->state & State_Open)) |
| p->drawLine(bef_h + 4, bef_v + 2, bef_h + 4, bef_v + 6); |
| QPen oldPen = p->pen(); |
| p->setPen(opt->palette.dark().color()); |
| p->drawRect(bef_h, bef_v, decoration_size - 1, decoration_size - 1); |
| p->setPen(oldPen); |
| } |
| QBrush brush(opt->palette.dark().color(), Qt::Dense4Pattern); |
| if (opt->state & State_Item) { |
| if (opt->direction == Qt::RightToLeft) |
| p->fillRect(opt->rect.left(), mid_v, bef_h - opt->rect.left(), 1, brush); |
| else |
| p->fillRect(aft_h, mid_v, opt->rect.right() - aft_h + 1, 1, brush); |
| } |
| if (opt->state & State_Sibling) |
| p->fillRect(mid_h, aft_v, 1, opt->rect.bottom() - aft_v + 1, brush); |
| if (opt->state & (State_Open | State_Children | State_Item | State_Sibling)) |
| p->fillRect(mid_h, opt->rect.y(), 1, bef_v - opt->rect.y(), brush); |
| break; } |
| case PE_FrameStatusBarItem: |
| qDrawShadeRect(p, opt->rect, opt->palette, true, 1, 0, nullptr); |
| break; |
| case PE_IndicatorHeaderArrow: |
| if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) { |
| QPen oldPen = p->pen(); |
| if (header->sortIndicator & QStyleOptionHeader::SortUp) { |
| p->setPen(QPen(opt->palette.light(), 0)); |
| p->drawLine(opt->rect.x() + opt->rect.width(), opt->rect.y(), |
| opt->rect.x() + opt->rect.width() / 2, opt->rect.y() + opt->rect.height()); |
| p->setPen(QPen(opt->palette.dark(), 0)); |
| const QPoint points[] = { |
| QPoint(opt->rect.x() + opt->rect.width() / 2, opt->rect.y() + opt->rect.height()), |
| QPoint(opt->rect.x(), opt->rect.y()), |
| QPoint(opt->rect.x() + opt->rect.width(), opt->rect.y()), |
| }; |
| p->drawPolyline(points, sizeof points / sizeof *points); |
| } else if (header->sortIndicator & QStyleOptionHeader::SortDown) { |
| p->setPen(QPen(opt->palette.light(), 0)); |
| const QPoint points[] = { |
| QPoint(opt->rect.x(), opt->rect.y() + opt->rect.height()), |
| QPoint(opt->rect.x() + opt->rect.width(), opt->rect.y() + opt->rect.height()), |
| QPoint(opt->rect.x() + opt->rect.width() / 2, opt->rect.y()), |
| }; |
| p->drawPolyline(points, sizeof points / sizeof *points); |
| p->setPen(QPen(opt->palette.dark(), 0)); |
| p->drawLine(opt->rect.x(), opt->rect.y() + opt->rect.height(), |
| opt->rect.x() + opt->rect.width() / 2, opt->rect.y()); |
| } |
| p->setPen(oldPen); |
| } |
| break; |
| #if QT_CONFIG(tabbar) |
| case PE_FrameTabBarBase: |
| if (const QStyleOptionTabBarBase *tbb |
| = qstyleoption_cast<const QStyleOptionTabBarBase *>(opt)) { |
| p->save(); |
| switch (tbb->shape) { |
| case QTabBar::RoundedNorth: |
| case QTabBar::TriangularNorth: |
| p->setPen(QPen(tbb->palette.light(), 0)); |
| p->drawLine(tbb->rect.topLeft(), tbb->rect.topRight()); |
| break; |
| case QTabBar::RoundedWest: |
| case QTabBar::TriangularWest: |
| p->setPen(QPen(tbb->palette.light(), 0)); |
| p->drawLine(tbb->rect.topLeft(), tbb->rect.bottomLeft()); |
| break; |
| case QTabBar::RoundedSouth: |
| case QTabBar::TriangularSouth: |
| p->setPen(QPen(tbb->palette.shadow(), 0)); |
| p->drawLine(tbb->rect.left(), tbb->rect.bottom(), |
| tbb->rect.right(), tbb->rect.bottom()); |
| p->setPen(QPen(tbb->palette.dark(), 0)); |
| p->drawLine(tbb->rect.left(), tbb->rect.bottom() - 1, |
| tbb->rect.right() - 1, tbb->rect.bottom() - 1); |
| break; |
| case QTabBar::RoundedEast: |
| case QTabBar::TriangularEast: |
| p->setPen(QPen(tbb->palette.dark(), 0)); |
| p->drawLine(tbb->rect.topRight(), tbb->rect.bottomRight()); |
| break; |
| } |
| p->restore(); |
| } |
| break; |
| case PE_IndicatorTabClose: { |
| if (d->tabBarcloseButtonIcon.isNull()) { |
| d->tabBarcloseButtonIcon.addPixmap(QPixmap( |
| QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-closetab-16.png")), |
| QIcon::Normal, QIcon::Off); |
| d->tabBarcloseButtonIcon.addPixmap(QPixmap( |
| QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-closetab-down-16.png")), |
| QIcon::Normal, QIcon::On); |
| d->tabBarcloseButtonIcon.addPixmap(QPixmap( |
| QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-closetab-hover-16.png")), |
| QIcon::Active, QIcon::Off); |
| } |
| |
| const int size = proxy()->pixelMetric(QStyle::PM_SmallIconSize, opt); |
| QIcon::Mode mode = opt->state & State_Enabled ? |
| (opt->state & State_Raised ? QIcon::Active : QIcon::Normal) |
| : QIcon::Disabled; |
| if (!(opt->state & State_Raised) |
| && !(opt->state & State_Sunken) |
| && !(opt->state & QStyle::State_Selected)) |
| mode = QIcon::Disabled; |
| |
| QIcon::State state = opt->state & State_Sunken ? QIcon::On : QIcon::Off; |
| QPixmap pixmap = d->tabBarcloseButtonIcon.pixmap(qt_getWindow(widget), QSize(size, size), mode, state); |
| proxy()->drawItemPixmap(p, opt->rect, Qt::AlignCenter, pixmap); |
| break; |
| } |
| #else |
| Q_UNUSED(d); |
| #endif // QT_CONFIG(tabbar) |
| case PE_FrameTabWidget: |
| case PE_FrameWindow: |
| qDrawWinPanel(p, opt->rect, opt->palette, false, nullptr); |
| break; |
| case PE_FrameLineEdit: |
| proxy()->drawPrimitive(PE_Frame, opt, p, widget); |
| break; |
| #if QT_CONFIG(groupbox) |
| case PE_FrameGroupBox: |
| if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { |
| if (frame->features & QStyleOptionFrame::Flat) { |
| QRect fr = frame->rect; |
| QPoint p1(fr.x(), fr.y() + 1); |
| QPoint p2(fr.x() + fr.width(), p1.y()); |
| qDrawShadeLine(p, p1, p2, frame->palette, true, |
| frame->lineWidth, frame->midLineWidth); |
| } else { |
| qDrawShadeRect(p, frame->rect.x(), frame->rect.y(), frame->rect.width(), |
| frame->rect.height(), frame->palette, true, |
| frame->lineWidth, frame->midLineWidth); |
| } |
| } |
| break; |
| #endif // QT_CONFIG(groupbox) |
| #if QT_CONFIG(dockwidget) |
| case PE_FrameDockWidget: |
| if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { |
| int lw = frame->lineWidth; |
| if (lw <= 0) |
| lw = proxy()->pixelMetric(PM_DockWidgetFrameWidth, opt); |
| |
| qDrawShadePanel(p, frame->rect, frame->palette, false, lw); |
| } |
| break; |
| #endif // QT_CONFIG(dockwidget) |
| #if QT_CONFIG(toolbar) |
| case PE_IndicatorToolBarHandle: |
| p->save(); |
| p->translate(opt->rect.x(), opt->rect.y()); |
| if (opt->state & State_Horizontal) { |
| int x = opt->rect.width() / 3; |
| if (opt->direction == Qt::RightToLeft) |
| x -= 2; |
| if (opt->rect.height() > 4) { |
| qDrawShadePanel(p, x, 2, 3, opt->rect.height() - 4, |
| opt->palette, false, 1, nullptr); |
| qDrawShadePanel(p, x+3, 2, 3, opt->rect.height() - 4, |
| opt->palette, false, 1, nullptr); |
| } |
| } else { |
| if (opt->rect.width() > 4) { |
| int y = opt->rect.height() / 3; |
| qDrawShadePanel(p, 2, y, opt->rect.width() - 4, 3, |
| opt->palette, false, 1, nullptr); |
| qDrawShadePanel(p, 2, y+3, opt->rect.width() - 4, 3, |
| opt->palette, false, 1, nullptr); |
| } |
| } |
| p->restore(); |
| break; |
| case PE_IndicatorToolBarSeparator: |
| { |
| QPoint p1, p2; |
| if (opt->state & State_Horizontal) { |
| p1 = QPoint(opt->rect.width()/2, 0); |
| p2 = QPoint(p1.x(), opt->rect.height()); |
| } else { |
| p1 = QPoint(0, opt->rect.height()/2); |
| p2 = QPoint(opt->rect.width(), p1.y()); |
| } |
| qDrawShadeLine(p, p1, p2, opt->palette, 1, 1, 0); |
| break; |
| } |
| #endif // QT_CONFIG(toolbar) |
| #if QT_CONFIG(spinbox) |
| case PE_IndicatorSpinPlus: |
| case PE_IndicatorSpinMinus: { |
| QRect r = opt->rect; |
| int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget); |
| QRect br = r.adjusted(fw, fw, -fw, -fw); |
| |
| int offset = (opt->state & State_Sunken) ? 1 : 0; |
| int step = (br.width() + 4) / 5; |
| p->fillRect(br.x() + offset, br.y() + offset +br.height() / 2 - step / 2, |
| br.width(), step, |
| opt->palette.buttonText()); |
| if (pe == PE_IndicatorSpinPlus) |
| p->fillRect(br.x() + br.width() / 2 - step / 2 + offset, br.y() + offset, |
| step, br.height(), |
| opt->palette.buttonText()); |
| |
| break; } |
| case PE_IndicatorSpinUp: |
| case PE_IndicatorSpinDown: { |
| QRect r = opt->rect; |
| int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget); |
| // QRect br = r.adjusted(fw, fw, -fw, -fw); |
| int x = r.x(), y = r.y(), w = r.width(), h = r.height(); |
| int sw = w-4; |
| if (sw < 3) |
| break; |
| else if (!(sw & 1)) |
| sw--; |
| sw -= (sw / 7) * 2; // Empty border |
| int sh = sw/2 + 2; // Must have empty row at foot of arrow |
| |
| int sx = x + w / 2 - sw / 2; |
| int sy = y + h / 2 - sh / 2; |
| |
| if (pe == PE_IndicatorSpinUp && fw) |
| --sy; |
| |
| int bsx = 0; |
| int bsy = 0; |
| if (opt->state & State_Sunken) { |
| bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt); |
| bsy = proxy()->pixelMetric(PM_ButtonShiftVertical, opt); |
| } |
| p->save(); |
| p->translate(sx + bsx, sy + bsy); |
| p->setPen(opt->palette.buttonText().color()); |
| p->setBrush(opt->palette.buttonText()); |
| p->setRenderHint(QPainter::Qt4CompatiblePainting); |
| if (pe == PE_IndicatorSpinDown) { |
| const QPoint points[] = { QPoint(0, 1), QPoint(sw-1, 1), QPoint(sh-2, sh-1) }; |
| p->drawPolygon(points, sizeof points / sizeof *points); |
| } else { |
| const QPoint points[] = { QPoint(0, sh-1), QPoint(sw-1, sh-1), QPoint(sh-2, 1) }; |
| p->drawPolygon(points, sizeof points / sizeof *points); |
| } |
| p->restore(); |
| break; } |
| #endif // QT_CONFIG(spinbox) |
| case PE_PanelTipLabel: { |
| const QBrush brush(opt->palette.toolTipBase()); |
| qDrawPlainRect(p, opt->rect, opt->palette.toolTipText().color(), 1, &brush); |
| break; |
| } |
| #if QT_CONFIG(tabbar) |
| case PE_IndicatorTabTear: |
| if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { |
| bool rtl = tab->direction == Qt::RightToLeft; |
| const bool horizontal = tab->rect.height() > tab->rect.width(); |
| const int margin = 4; |
| QPainterPath path; |
| |
| if (horizontal) { |
| QRect rect = tab->rect.adjusted(rtl ? margin : 0, 0, rtl ? 1 : -margin, 0); |
| rect.setTop(rect.top() + ((tab->state & State_Selected) ? 1 : 3)); |
| rect.setBottom(rect.bottom() - ((tab->state & State_Selected) ? 0 : 2)); |
| |
| path.moveTo(QPoint(rtl ? rect.right() : rect.left(), rect.top())); |
| int count = 4; |
| for (int jags = 1; jags <= count; ++jags, rtl = !rtl) |
| path.lineTo(QPoint(rtl ? rect.left() : rect.right(), rect.top() + jags * rect.height()/count)); |
| } else { |
| QRect rect = tab->rect.adjusted(0, 0, 0, -margin); |
| rect.setLeft(rect.left() + ((tab->state & State_Selected) ? 1 : 3)); |
| rect.setRight(rect.right() - ((tab->state & State_Selected) ? 0 : 2)); |
| |
| path.moveTo(QPoint(rect.left(), rect.top())); |
| int count = 4; |
| for (int jags = 1; jags <= count; ++jags, rtl = !rtl) |
| path.lineTo(QPoint(rect.left() + jags * rect.width()/count, rtl ? rect.top() : rect.bottom())); |
| } |
| |
| p->setPen(QPen(tab->palette.dark(), qreal(.8))); |
| p->setBrush(tab->palette.window()); |
| p->setRenderHint(QPainter::Antialiasing); |
| p->drawPath(path); |
| } |
| break; |
| #endif // QT_CONFIG(tabbar) |
| #if QT_CONFIG(lineedit) |
| case PE_PanelLineEdit: |
| if (const QStyleOptionFrame *panel = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { |
| p->fillRect(panel->rect.adjusted(panel->lineWidth, panel->lineWidth, -panel->lineWidth, -panel->lineWidth), |
| panel->palette.brush(QPalette::Base)); |
| |
| if (panel->lineWidth > 0) |
| proxy()->drawPrimitive(PE_FrameLineEdit, panel, p, widget); |
| } |
| break; |
| #endif // QT_CONFIG(lineedit) |
| #if QT_CONFIG(columnview) |
| case PE_IndicatorColumnViewArrow: { |
| if (const QStyleOptionViewItem *viewOpt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { |
| bool reverse = (viewOpt->direction == Qt::RightToLeft); |
| p->save(); |
| QPainterPath path; |
| int x = viewOpt->rect.x() + 1; |
| int offset = (viewOpt->rect.height() / 3); |
| int height = (viewOpt->rect.height()) - offset * 2; |
| if (height % 2 == 1) |
| --height; |
| int x2 = x + height - 1; |
| if (reverse) { |
| x = viewOpt->rect.x() + viewOpt->rect.width() - 1; |
| x2 = x - height + 1; |
| } |
| path.moveTo(x, viewOpt->rect.y() + offset); |
| path.lineTo(x, viewOpt->rect.y() + offset + height); |
| path.lineTo(x2, viewOpt->rect.y() + offset+height/2); |
| path.closeSubpath(); |
| if (viewOpt->state & QStyle::State_Selected ) { |
| if (viewOpt->showDecorationSelected) { |
| QColor color = viewOpt->palette.color(QPalette::Active, QPalette::HighlightedText); |
| p->setPen(color); |
| p->setBrush(color); |
| } else { |
| QColor color = viewOpt->palette.color(QPalette::Active, QPalette::WindowText); |
| p->setPen(color); |
| p->setBrush(color); |
| } |
| |
| } else { |
| QColor color = viewOpt->palette.color(QPalette::Active, QPalette::Mid); |
| p->setPen(color); |
| p->setBrush(color); |
| } |
| p->drawPath(path); |
| |
| // draw the vertical and top triangle line |
| if (!(viewOpt->state & QStyle::State_Selected)) { |
| QPainterPath lines; |
| lines.moveTo(x, viewOpt->rect.y() + offset); |
| lines.lineTo(x, viewOpt->rect.y() + offset + height); |
| lines.moveTo(x, viewOpt->rect.y() + offset); |
| lines.lineTo(x2, viewOpt->rect.y() + offset+height/2); |
| QColor color = viewOpt->palette.color(QPalette::Active, QPalette::Dark); |
| p->setPen(color); |
| p->drawPath(lines); |
| } |
| p->restore(); |
| } |
| break; } |
| #endif //QT_CONFIG(columnview) |
| case PE_IndicatorItemViewItemDrop: { |
| QRect rect = opt->rect; |
| if (opt->rect.height() == 0) |
| p->drawLine(rect.topLeft(), rect.topRight()); |
| else |
| p->drawRect(rect); |
| break; } |
| #if QT_CONFIG(itemviews) |
| case PE_PanelItemViewRow: |
| if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { |
| QPalette::ColorGroup cg = (widget ? widget->isEnabled() : (vopt->state & QStyle::State_Enabled)) |
| ? QPalette::Normal : QPalette::Disabled; |
| if (cg == QPalette::Normal && !(vopt->state & QStyle::State_Active)) |
| cg = QPalette::Inactive; |
| |
| if ((vopt->state & QStyle::State_Selected) && proxy()->styleHint(QStyle::SH_ItemView_ShowDecorationSelected, opt, widget)) |
| p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::Highlight)); |
| else if (vopt->features & QStyleOptionViewItem::Alternate) |
| p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::AlternateBase)); |
| } |
| break; |
| case PE_PanelItemViewItem: |
| if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { |
| QPalette::ColorGroup cg = (widget ? widget->isEnabled() : (vopt->state & QStyle::State_Enabled)) |
| ? QPalette::Normal : QPalette::Disabled; |
| if (cg == QPalette::Normal && !(vopt->state & QStyle::State_Active)) |
| cg = QPalette::Inactive; |
| |
| if (vopt->showDecorationSelected && (vopt->state & QStyle::State_Selected)) { |
| p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::Highlight)); |
| } else { |
| if (vopt->backgroundBrush.style() != Qt::NoBrush) { |
| QPointF oldBO = p->brushOrigin(); |
| p->setBrushOrigin(vopt->rect.topLeft()); |
| p->fillRect(vopt->rect, vopt->backgroundBrush); |
| p->setBrushOrigin(oldBO); |
| } |
| |
| if (vopt->state & QStyle::State_Selected) { |
| QRect textRect = subElementRect(QStyle::SE_ItemViewItemText, opt, widget); |
| p->fillRect(textRect, vopt->palette.brush(cg, QPalette::Highlight)); |
| } |
| } |
| } |
| break; |
| #endif // QT_CONFIG(itemviews) |
| case PE_PanelScrollAreaCorner: { |
| const QBrush brush(opt->palette.brush(QPalette::Window)); |
| p->fillRect(opt->rect, brush); |
| } break; |
| case PE_IndicatorArrowUp: |
| case PE_IndicatorArrowDown: |
| case PE_IndicatorArrowRight: |
| case PE_IndicatorArrowLeft: |
| { |
| if (opt->rect.width() <= 1 || opt->rect.height() <= 1) |
| break; |
| QRect r = opt->rect; |
| int size = qMin(r.height(), r.width()); |
| QPixmap pixmap; |
| QString pixmapName = QStyleHelper::uniqueName(QLatin1String("$qt_ia-") |
| % QLatin1String(metaObject()->className()), opt, QSize(size, size)) |
| % HexString<uint>(pe); |
| if (!QPixmapCache::find(pixmapName, &pixmap)) { |
| qreal pixelRatio = p->device()->devicePixelRatioF(); |
| int border = qRound(pixelRatio*(size/5)); |
| int sqsize = qRound(pixelRatio*(2*(size/2))); |
| QImage image(sqsize, sqsize, QImage::Format_ARGB32_Premultiplied); |
| image.fill(0); |
| QPainter imagePainter(&image); |
| |
| QPolygon a; |
| switch (pe) { |
| case PE_IndicatorArrowUp: |
| a.setPoints(3, border, sqsize/2, sqsize/2, border, sqsize - border, sqsize/2); |
| break; |
| case PE_IndicatorArrowDown: |
| a.setPoints(3, border, sqsize/2, sqsize/2, sqsize - border, sqsize - border, sqsize/2); |
| break; |
| case PE_IndicatorArrowRight: |
| a.setPoints(3, sqsize - border, sqsize/2, sqsize/2, border, sqsize/2, sqsize - border); |
| break; |
| case PE_IndicatorArrowLeft: |
| a.setPoints(3, border, sqsize/2, sqsize/2, border, sqsize/2, sqsize - border); |
| break; |
| default: |
| break; |
| } |
| |
| int bsx = 0; |
| int bsy = 0; |
| |
| if (opt->state & State_Sunken) { |
| bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt, widget); |
| bsy = proxy()->pixelMetric(PM_ButtonShiftVertical, opt, widget); |
| } |
| |
| QRect bounds = a.boundingRect(); |
| int sx = sqsize / 2 - bounds.center().x() - 1; |
| int sy = sqsize / 2 - bounds.center().y() - 1; |
| imagePainter.translate(sx + bsx, sy + bsy); |
| imagePainter.setPen(opt->palette.buttonText().color()); |
| imagePainter.setBrush(opt->palette.buttonText()); |
| imagePainter.setRenderHint(QPainter::Qt4CompatiblePainting); |
| |
| if (!(opt->state & State_Enabled)) { |
| imagePainter.translate(1, 1); |
| imagePainter.setBrush(opt->palette.light().color()); |
| imagePainter.setPen(opt->palette.light().color()); |
| imagePainter.drawPolygon(a); |
| imagePainter.translate(-1, -1); |
| imagePainter.setBrush(opt->palette.mid().color()); |
| imagePainter.setPen(opt->palette.mid().color()); |
| } |
| |
| imagePainter.drawPolygon(a); |
| imagePainter.end(); |
| pixmap = QPixmap::fromImage(image); |
| pixmap.setDevicePixelRatio(pixelRatio); |
| QPixmapCache::insert(pixmapName, pixmap); |
| } |
| int xOffset = r.x() + (r.width() - size)/2; |
| int yOffset = r.y() + (r.height() - size)/2; |
| p->drawPixmap(xOffset, yOffset, pixmap); |
| } |
| break; |
| default: |
| break; |
| } |
| } |
| |
| #if QT_CONFIG(toolbutton) |
| static void drawArrow(const QStyle *style, const QStyleOptionToolButton *toolbutton, |
| const QRect &rect, QPainter *painter, const QWidget *widget = nullptr) |
| { |
| QStyle::PrimitiveElement pe; |
| switch (toolbutton->arrowType) { |
| case Qt::LeftArrow: |
| pe = QStyle::PE_IndicatorArrowLeft; |
| break; |
| case Qt::RightArrow: |
| pe = QStyle::PE_IndicatorArrowRight; |
| break; |
| case Qt::UpArrow: |
| pe = QStyle::PE_IndicatorArrowUp; |
| break; |
| case Qt::DownArrow: |
| pe = QStyle::PE_IndicatorArrowDown; |
| break; |
| default: |
| return; |
| } |
| QStyleOption arrowOpt = *toolbutton; |
| arrowOpt.rect = rect; |
| style->drawPrimitive(pe, &arrowOpt, painter, widget); |
| } |
| #endif // QT_CONFIG(toolbutton) |
| |
| static QSizeF viewItemTextLayout(QTextLayout &textLayout, int lineWidth, int maxHeight = -1, int *lastVisibleLine = nullptr) |
| { |
| if (lastVisibleLine) |
| *lastVisibleLine = -1; |
| qreal height = 0; |
| qreal widthUsed = 0; |
| textLayout.beginLayout(); |
| int i = 0; |
| while (true) { |
| QTextLine line = textLayout.createLine(); |
| if (!line.isValid()) |
| break; |
| line.setLineWidth(lineWidth); |
| line.setPosition(QPointF(0, height)); |
| height += line.height(); |
| widthUsed = qMax(widthUsed, line.naturalTextWidth()); |
| // we assume that the height of the next line is the same as the current one |
| if (maxHeight > 0 && lastVisibleLine && height + line.height() > maxHeight) { |
| const QTextLine nextLine = textLayout.createLine(); |
| *lastVisibleLine = nextLine.isValid() ? i : -1; |
| break; |
| } |
| ++i; |
| } |
| textLayout.endLayout(); |
| return QSizeF(widthUsed, height); |
| } |
| |
| QString QCommonStylePrivate::calculateElidedText(const QString &text, const QTextOption &textOption, |
| const QFont &font, const QRect &textRect, const Qt::Alignment valign, |
| Qt::TextElideMode textElideMode, int flags, |
| bool lastVisibleLineShouldBeElided, QPointF *paintStartPosition) const |
| { |
| QTextLayout textLayout(text, font); |
| textLayout.setTextOption(textOption); |
| |
| // In AlignVCenter mode when more than one line is displayed and the height only allows |
| // some of the lines it makes no sense to display those. From a users perspective it makes |
| // more sense to see the start of the text instead something inbetween. |
| const bool vAlignmentOptimization = paintStartPosition && valign.testFlag(Qt::AlignVCenter); |
| |
| int lastVisibleLine = -1; |
| viewItemTextLayout(textLayout, textRect.width(), vAlignmentOptimization ? textRect.height() : -1, &lastVisibleLine); |
| |
| const QRectF boundingRect = textLayout.boundingRect(); |
| // don't care about LTR/RTL here, only need the height |
| const QRect layoutRect = QStyle::alignedRect(Qt::LayoutDirectionAuto, valign, |
| boundingRect.size().toSize(), textRect); |
| |
| if (paintStartPosition) |
| *paintStartPosition = QPointF(textRect.x(), layoutRect.top()); |
| |
| QString ret; |
| qreal height = 0; |
| const int lineCount = textLayout.lineCount(); |
| for (int i = 0; i < lineCount; ++i) { |
| const QTextLine line = textLayout.lineAt(i); |
| height += line.height(); |
| |
| // above visible rect |
| if (height + layoutRect.top() <= textRect.top()) { |
| if (paintStartPosition) |
| paintStartPosition->ry() += line.height(); |
| continue; |
| } |
| |
| const int start = line.textStart(); |
| const int length = line.textLength(); |
| const bool drawElided = line.naturalTextWidth() > textRect.width(); |
| bool elideLastVisibleLine = lastVisibleLine == i; |
| if (!drawElided && i + 1 < lineCount && lastVisibleLineShouldBeElided) { |
| const QTextLine nextLine = textLayout.lineAt(i + 1); |
| const int nextHeight = height + nextLine.height() / 2; |
| // elide when less than the next half line is visible |
| if (nextHeight + layoutRect.top() > textRect.height() + textRect.top()) |
| elideLastVisibleLine = true; |
| } |
| |
| QString text = textLayout.text().mid(start, length); |
| if (drawElided || elideLastVisibleLine) { |
| if (elideLastVisibleLine) { |
| if (text.endsWith(QChar::LineSeparator)) |
| text.chop(1); |
| text += QChar(0x2026); |
| } |
| const QStackTextEngine engine(text, font); |
| ret += engine.elidedText(textElideMode, textRect.width(), flags); |
| |
| // no newline for the last line (last visible or real) |
| // sometimes drawElided is true but no eliding is done so the text ends |
| // with QChar::LineSeparator - don't add another one. This happened with |
| // arabic text in the testcase for QTBUG-72805 |
| if (i < lineCount - 1 && |
| !ret.endsWith(QChar::LineSeparator)) |
| ret += QChar::LineSeparator; |
| } else { |
| ret += text; |
| } |
| |
| // below visible text, can stop |
| if ((height + layoutRect.top() >= textRect.bottom()) || |
| (lastVisibleLine >= 0 && lastVisibleLine == i)) |
| break; |
| } |
| return ret; |
| } |
| |
| #if QT_CONFIG(itemviews) |
| |
| QSize QCommonStylePrivate::viewItemSize(const QStyleOptionViewItem *option, int role) const |
| { |
| const QWidget *widget = option->widget; |
| switch (role) { |
| case Qt::CheckStateRole: |
| if (option->features & QStyleOptionViewItem::HasCheckIndicator) |
| return QSize(proxyStyle->pixelMetric(QStyle::PM_IndicatorWidth, option, widget), |
| proxyStyle->pixelMetric(QStyle::PM_IndicatorHeight, option, widget)); |
| break; |
| case Qt::DisplayRole: |
| if (option->features & QStyleOptionViewItem::HasDisplay) { |
| QTextOption textOption; |
| textOption.setWrapMode(QTextOption::WordWrap); |
| QTextLayout textLayout(option->text, option->font); |
| textLayout.setTextOption(textOption); |
| const bool wrapText = option->features & QStyleOptionViewItem::WrapText; |
| const int textMargin = proxyStyle->pixelMetric(QStyle::PM_FocusFrameHMargin, option, widget) + 1; |
| QRect bounds = option->rect; |
| switch (option->decorationPosition) { |
| case QStyleOptionViewItem::Left: |
| case QStyleOptionViewItem::Right: { |
| if (wrapText && bounds.isValid()) { |
| int width = bounds.width() - 2 * textMargin; |
| if (option->features & QStyleOptionViewItem::HasDecoration) |
| width -= option->decorationSize.width() + 2 * textMargin; |
| bounds.setWidth(width); |
| } else |
| bounds.setWidth(QFIXED_MAX); |
| break; |
| } |
| case QStyleOptionViewItem::Top: |
| case QStyleOptionViewItem::Bottom: |
| if (wrapText) |
| bounds.setWidth(bounds.isValid() ? bounds.width() - 2 * textMargin : option->decorationSize.width()); |
| else |
| bounds.setWidth(QFIXED_MAX); |
| break; |
| default: |
| break; |
| } |
| |
| if (wrapText && option->features & QStyleOptionViewItem::HasCheckIndicator) |
| bounds.setWidth(bounds.width() - proxyStyle->pixelMetric(QStyle::PM_IndicatorWidth, option) - 2 * textMargin); |
| |
| const int lineWidth = bounds.width(); |
| const QSizeF size = viewItemTextLayout(textLayout, lineWidth); |
| return QSize(qCeil(size.width()) + 2 * textMargin, qCeil(size.height())); |
| } |
| break; |
| case Qt::DecorationRole: |
| if (option->features & QStyleOptionViewItem::HasDecoration) { |
| return option->decorationSize; |
| } |
| break; |
| default: |
| break; |
| } |
| |
| return QSize(0, 0); |
| } |
| |
| void QCommonStylePrivate::viewItemDrawText(QPainter *p, const QStyleOptionViewItem *option, const QRect &rect) const |
| { |
| const QWidget *widget = option->widget; |
| const int textMargin = proxyStyle->pixelMetric(QStyle::PM_FocusFrameHMargin, nullptr, widget) + 1; |
| |
| QRect textRect = rect.adjusted(textMargin, 0, -textMargin, 0); // remove width padding |
| const bool wrapText = option->features & QStyleOptionViewItem::WrapText; |
| QTextOption textOption; |
| textOption.setWrapMode(wrapText ? QTextOption::WordWrap : QTextOption::ManualWrap); |
| textOption.setTextDirection(option->direction); |
| textOption.setAlignment(QStyle::visualAlignment(option->direction, option->displayAlignment)); |
| |
| QPointF paintPosition; |
| const QString newText = calculateElidedText(option->text, textOption, |
| option->font, textRect, option->displayAlignment, |
| option->textElideMode, 0, |
| true, &paintPosition); |
| |
| QTextLayout textLayout(newText, option->font); |
| textLayout.setTextOption(textOption); |
| viewItemTextLayout(textLayout, textRect.width()); |
| textLayout.draw(p, paintPosition); |
| } |
| |
| /*! \internal |
| compute the position for the different component of an item (pixmap, text, checkbox) |
| |
| Set sizehint to false to layout the elements inside opt->rect. Set sizehint to true to ignore |
| opt->rect and return rectangles in infinite space |
| |
| Code duplicated in QItemDelegate::doLayout |
| */ |
| void QCommonStylePrivate::viewItemLayout(const QStyleOptionViewItem *opt, QRect *checkRect, |
| QRect *pixmapRect, QRect *textRect, bool sizehint) const |
| { |
| Q_ASSERT(checkRect && pixmapRect && textRect); |
| *pixmapRect = QRect(QPoint(0, 0), viewItemSize(opt, Qt::DecorationRole)); |
| *textRect = QRect(QPoint(0, 0), viewItemSize(opt, Qt::DisplayRole)); |
| *checkRect = QRect(QPoint(0, 0), viewItemSize(opt, Qt::CheckStateRole)); |
| |
| const QWidget *widget = opt->widget; |
| const bool hasCheck = checkRect->isValid(); |
| const bool hasPixmap = pixmapRect->isValid(); |
| const bool hasText = textRect->isValid(); |
| const bool hasMargin = (hasText | hasPixmap | hasCheck); |
| const int frameHMargin = hasMargin ? |
| proxyStyle->pixelMetric(QStyle::PM_FocusFrameHMargin, opt, widget) + 1 : 0; |
| const int textMargin = hasText ? frameHMargin : 0; |
| const int pixmapMargin = hasPixmap ? frameHMargin : 0; |
| const int checkMargin = hasCheck ? frameHMargin : 0; |
| const int x = opt->rect.left(); |
| const int y = opt->rect.top(); |
| int w, h; |
| |
| if (textRect->height() == 0 && (!hasPixmap || !sizehint)) { |
| //if there is no text, we still want to have a decent height for the item sizeHint and the editor size |
| textRect->setHeight(opt->fontMetrics.height()); |
| } |
| |
| QSize pm(0, 0); |
| if (hasPixmap) { |
| pm = pixmapRect->size(); |
| pm.rwidth() += 2 * pixmapMargin; |
| } |
| if (sizehint) { |
| h = qMax(checkRect->height(), qMax(textRect->height(), pm.height())); |
| if (opt->decorationPosition == QStyleOptionViewItem::Left |
| || opt->decorationPosition == QStyleOptionViewItem::Right) { |
| w = textRect->width() + pm.width(); |
| } else { |
| w = qMax(textRect->width(), pm.width()); |
| } |
| } else { |
| w = opt->rect.width(); |
| h = opt->rect.height(); |
| } |
| |
| int cw = 0; |
| QRect check; |
| if (hasCheck) { |
| cw = checkRect->width() + 2 * checkMargin; |
| if (sizehint) w += cw; |
| if (opt->direction == Qt::RightToLeft) { |
| check.setRect(x + w - cw, y, cw, h); |
| } else { |
| check.setRect(x, y, cw, h); |
| } |
| } |
| |
| QRect display; |
| QRect decoration; |
| switch (opt->decorationPosition) { |
| case QStyleOptionViewItem::Top: { |
| if (hasPixmap) |
| pm.setHeight(pm.height() + pixmapMargin); // add space |
| h = sizehint ? textRect->height() : h - pm.height(); |
| |
| if (opt->direction == Qt::RightToLeft) { |
| decoration.setRect(x, y, w - cw, pm.height()); |
| display.setRect(x, y + pm.height(), w - cw, h); |
| } else { |
| decoration.setRect(x + cw, y, w - cw, pm.height()); |
| display.setRect(x + cw, y + pm.height(), w - cw, h); |
| } |
| break; } |
| case QStyleOptionViewItem::Bottom: { |
| if (hasText) |
| textRect->setHeight(textRect->height() + textMargin); // add space |
| h = sizehint ? textRect->height() + pm.height() : h; |
| |
| if (opt->direction == Qt::RightToLeft) { |
| display.setRect(x, y, w - cw, textRect->height()); |
| decoration.setRect(x, y + textRect->height(), w - cw, h - textRect->height()); |
| } else { |
| display.setRect(x + cw, y, w - cw, textRect->height()); |
| decoration.setRect(x + cw, y + textRect->height(), w - cw, h - textRect->height()); |
| } |
| break; } |
| case QStyleOptionViewItem::Left: { |
| if (opt->direction == Qt::LeftToRight) { |
| decoration.setRect(x + cw, y, pm.width(), h); |
| display.setRect(decoration.right() + 1, y, w - pm.width() - cw, h); |
| } else { |
| display.setRect(x, y, w - pm.width() - cw, h); |
| decoration.setRect(display.right() + 1, y, pm.width(), h); |
| } |
| break; } |
| case QStyleOptionViewItem::Right: { |
| if (opt->direction == Qt::LeftToRight) { |
| display.setRect(x + cw, y, w - pm.width() - cw, h); |
| decoration.setRect(display.right() + 1, y, pm.width(), h); |
| } else { |
| decoration.setRect(x, y, pm.width(), h); |
| display.setRect(decoration.right() + 1, y, w - pm.width() - cw, h); |
| } |
| break; } |
| default: |
| qWarning("doLayout: decoration position is invalid"); |
| decoration = *pixmapRect; |
| break; |
| } |
| |
| if (!sizehint) { // we only need to do the internal layout if we are going to paint |
| *checkRect = QStyle::alignedRect(opt->direction, Qt::AlignCenter, |
| checkRect->size(), check); |
| *pixmapRect = QStyle::alignedRect(opt->direction, opt->decorationAlignment, |
| pixmapRect->size(), decoration); |
| // the text takes up all available space, unless the decoration is not shown as selected |
| if (opt->showDecorationSelected) |
| *textRect = display; |
| else |
| *textRect = QStyle::alignedRect(opt->direction, opt->displayAlignment, |
| textRect->size().boundedTo(display.size()), display); |
| } else { |
| *checkRect = check; |
| *pixmapRect = decoration; |
| *textRect = display; |
| } |
| } |
| #endif // QT_CONFIG(itemviews) |
| |
| #if QT_CONFIG(toolbutton) |
| QString QCommonStylePrivate::toolButtonElideText(const QStyleOptionToolButton *option, |
| const QRect &textRect, int flags) const |
| { |
| if (option->fontMetrics.horizontalAdvance(option->text) <= textRect.width()) |
| return option->text; |
| |
| QString text = option->text; |
| text.replace('\n', QChar::LineSeparator); |
| QTextOption textOption; |
| textOption.setWrapMode(QTextOption::ManualWrap); |
| textOption.setTextDirection(option->direction); |
| |
| return calculateElidedText(text, textOption, |
| option->font, textRect, Qt::AlignTop, |
| Qt::ElideMiddle, flags, |
| false, nullptr); |
| } |
| #endif // QT_CONFIG(toolbutton) |
| |
| #if QT_CONFIG(tabbar) |
| /*! \internal |
| Compute the textRect and the pixmapRect from the opt rect |
| |
| Uses the same computation than in QTabBar::tabSizeHint |
| */ |
| void QCommonStylePrivate::tabLayout(const QStyleOptionTab *opt, const QWidget *widget, QRect *textRect, QRect *iconRect) const |
| { |
| Q_ASSERT(textRect); |
| Q_ASSERT(iconRect); |
| QRect tr = opt->rect; |
| bool verticalTabs = opt->shape == QTabBar::RoundedEast |
| || opt->shape == QTabBar::RoundedWest |
| || opt->shape == QTabBar::TriangularEast |
| || opt->shape == QTabBar::TriangularWest; |
| if (verticalTabs) |
| tr.setRect(0, 0, tr.height(), tr.width()); // 0, 0 as we will have a translate transform |
| |
| int verticalShift = proxyStyle->pixelMetric(QStyle::PM_TabBarTabShiftVertical, opt, widget); |
| int horizontalShift = proxyStyle->pixelMetric(QStyle::PM_TabBarTabShiftHorizontal, opt, widget); |
| int hpadding = proxyStyle->pixelMetric(QStyle::PM_TabBarTabHSpace, opt, widget) / 2; |
| int vpadding = proxyStyle->pixelMetric(QStyle::PM_TabBarTabVSpace, opt, widget) / 2; |
| if (opt->shape == QTabBar::RoundedSouth || opt->shape == QTabBar::TriangularSouth) |
| verticalShift = -verticalShift; |
| tr.adjust(hpadding, verticalShift - vpadding, horizontalShift - hpadding, vpadding); |
| bool selected = opt->state & QStyle::State_Selected; |
| if (selected) { |
| tr.setTop(tr.top() - verticalShift); |
| tr.setRight(tr.right() - horizontalShift); |
| } |
| |
| // left widget |
| if (!opt->leftButtonSize.isEmpty()) { |
| tr.setLeft(tr.left() + 4 + |
| (verticalTabs ? opt->leftButtonSize.height() : opt->leftButtonSize.width())); |
| } |
| // right widget |
| if (!opt->rightButtonSize.isEmpty()) { |
| tr.setRight(tr.right() - 4 - |
| (verticalTabs ? opt->rightButtonSize.height() : opt->rightButtonSize.width())); |
| } |
| |
| // icon |
| if (!opt->icon.isNull()) { |
| QSize iconSize = opt->iconSize; |
| if (!iconSize.isValid()) { |
| int iconExtent = proxyStyle->pixelMetric(QStyle::PM_SmallIconSize, opt); |
| iconSize = QSize(iconExtent, iconExtent); |
| } |
| QSize tabIconSize = opt->icon.actualSize(iconSize, |
| (opt->state & QStyle::State_Enabled) ? QIcon::Normal : QIcon::Disabled, |
| (opt->state & QStyle::State_Selected) ? QIcon::On : QIcon::Off); |
| // High-dpi icons do not need adjustment; make sure tabIconSize is not larger than iconSize |
| tabIconSize = QSize(qMin(tabIconSize.width(), iconSize.width()), qMin(tabIconSize.height(), iconSize.height())); |
| |
| const int offsetX = (iconSize.width() - tabIconSize.width()) / 2; |
| *iconRect = QRect(tr.left() + offsetX, tr.center().y() - tabIconSize.height() / 2, |
| tabIconSize.width(), tabIconSize.height()); |
| if (!verticalTabs) |
| *iconRect = QStyle::visualRect(opt->direction, opt->rect, *iconRect); |
| tr.setLeft(tr.left() + tabIconSize.width() + 4); |
| } |
| |
| if (!verticalTabs) |
| tr = QStyle::visualRect(opt->direction, opt->rect, tr); |
| |
| *textRect = tr; |
| } |
| #endif // QT_CONFIG(tabbar) |
| |
| #if QT_CONFIG(animation) |
| /*! \internal */ |
| QList<const QObject*> QCommonStylePrivate::animationTargets() const |
| { |
| return animations.keys(); |
| } |
| |
| /*! \internal */ |
| QStyleAnimation * QCommonStylePrivate::animation(const QObject *target) const |
| { |
| return animations.value(target); |
| } |
| |
| /*! \internal */ |
| void QCommonStylePrivate::startAnimation(QStyleAnimation *animation) const |
| { |
| Q_Q(const QCommonStyle); |
| stopAnimation(animation->target()); |
| q->connect(animation, SIGNAL(destroyed()), SLOT(_q_removeAnimation()), Qt::UniqueConnection); |
| animations.insert(animation->target(), animation); |
| animation->start(); |
| } |
| |
| /*! \internal */ |
| void QCommonStylePrivate::stopAnimation(const QObject *target) const |
| { |
| QStyleAnimation *animation = animations.take(target); |
| if (animation) { |
| animation->stop(); |
| delete animation; |
| } |
| } |
| |
| /*! \internal */ |
| void QCommonStylePrivate::_q_removeAnimation() |
| { |
| Q_Q(QCommonStyle); |
| QObject *animation = q->sender(); |
| if (animation) |
| animations.remove(animation->parent()); |
| } |
| #endif |
| |
| /*! |
| \reimp |
| */ |
| void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt, |
| QPainter *p, const QWidget *widget) const |
| { |
| Q_D(const QCommonStyle); |
| switch (element) { |
| |
| case CE_PushButton: |
| if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { |
| proxy()->drawControl(CE_PushButtonBevel, btn, p, widget); |
| QStyleOptionButton subopt = *btn; |
| subopt.rect = subElementRect(SE_PushButtonContents, btn, widget); |
| proxy()->drawControl(CE_PushButtonLabel, &subopt, p, widget); |
| if (btn->state & State_HasFocus) { |
| QStyleOptionFocusRect fropt; |
| fropt.QStyleOption::operator=(*btn); |
| fropt.rect = subElementRect(SE_PushButtonFocusRect, btn, widget); |
| proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget); |
| } |
| } |
| break; |
| case CE_PushButtonBevel: |
| if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { |
| QRect br = btn->rect; |
| int dbi = proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn, widget); |
| if (btn->features & QStyleOptionButton::DefaultButton) |
| proxy()->drawPrimitive(PE_FrameDefaultButton, opt, p, widget); |
| if (btn->features & QStyleOptionButton::AutoDefaultButton) |
| br.setCoords(br.left() + dbi, br.top() + dbi, br.right() - dbi, br.bottom() - dbi); |
| if (!(btn->features & (QStyleOptionButton::Flat | QStyleOptionButton::CommandLinkButton)) |
| || btn->state & (State_Sunken | State_On) |
| || (btn->features & QStyleOptionButton::CommandLinkButton && btn->state & State_MouseOver)) { |
| QStyleOptionButton tmpBtn = *btn; |
| tmpBtn.rect = br; |
| proxy()->drawPrimitive(PE_PanelButtonCommand, &tmpBtn, p, widget); |
| } |
| if (btn->features & QStyleOptionButton::HasMenu) { |
| int mbi = proxy()->pixelMetric(PM_MenuButtonIndicator, btn, widget); |
| QRect ir = btn->rect; |
| QStyleOptionButton newBtn = *btn; |
| newBtn.rect = QRect(ir.right() - mbi + 2, ir.height()/2 - mbi/2 + 3, mbi - 6, mbi - 6); |
| newBtn.rect = visualRect(btn->direction, br, newBtn.rect); |
| proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget); |
| } |
| } |
| break; |
| case CE_PushButtonLabel: |
| if (const QStyleOptionButton *button = qstyleoption_cast<const QStyleOptionButton *>(opt)) { |
| QRect textRect = button->rect; |
| uint tf = Qt::AlignVCenter | Qt::TextShowMnemonic; |
| if (!proxy()->styleHint(SH_UnderlineShortcut, button, widget)) |
| tf |= Qt::TextHideMnemonic; |
| |
| if (!button->icon.isNull()) { |
| //Center both icon and text |
| QIcon::Mode mode = button->state & State_Enabled ? QIcon::Normal : QIcon::Disabled; |
| if (mode == QIcon::Normal && button->state & State_HasFocus) |
| mode = QIcon::Active; |
| QIcon::State state = QIcon::Off; |
| if (button->state & State_On) |
| state = QIcon::On; |
| |
| QPixmap pixmap = button->icon.pixmap(qt_getWindow(widget), button->iconSize, mode, state); |
| int pixmapWidth = pixmap.width() / pixmap.devicePixelRatio(); |
| int pixmapHeight = pixmap.height() / pixmap.devicePixelRatio(); |
| int labelWidth = pixmapWidth; |
| int labelHeight = pixmapHeight; |
| int iconSpacing = 4;//### 4 is currently hardcoded in QPushButton::sizeHint() |
| if (!button->text.isEmpty()) { |
| int textWidth = button->fontMetrics.boundingRect(opt->rect, tf, button->text).width(); |
| labelWidth += (textWidth + iconSpacing); |
| } |
| |
| QRect iconRect = QRect(textRect.x() + (textRect.width() - labelWidth) / 2, |
| textRect.y() + (textRect.height() - labelHeight) / 2, |
| pixmapWidth, pixmapHeight); |
| |
| iconRect = visualRect(button->direction, textRect, iconRect); |
| |
| if (button->direction == Qt::RightToLeft) { |
| tf |= Qt::AlignRight; |
| textRect.setRight(iconRect.left() - iconSpacing / 2); |
| } else { |
| tf |= Qt::AlignLeft; //left align, we adjust the text-rect instead |
| textRect.setLeft(iconRect.left() + iconRect.width() + iconSpacing / 2); |
| } |
| |
| if (button->state & (State_On | State_Sunken)) |
| iconRect.translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt, widget), |
| proxy()->pixelMetric(PM_ButtonShiftVertical, opt, widget)); |
| p->drawPixmap(iconRect, pixmap); |
| } else { |
| tf |= Qt::AlignHCenter; |
| } |
| if (button->state & (State_On | State_Sunken)) |
| textRect.translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt, widget), |
| proxy()->pixelMetric(PM_ButtonShiftVertical, opt, widget)); |
| |
| if (button->features & QStyleOptionButton::HasMenu) { |
| int indicatorSize = proxy()->pixelMetric(PM_MenuButtonIndicator, button, widget); |
| if (button->direction == Qt::LeftToRight) |
| textRect = textRect.adjusted(0, 0, -indicatorSize, 0); |
| else |
| textRect = textRect.adjusted(indicatorSize, 0, 0, 0); |
| } |
| proxy()->drawItemText(p, textRect, tf, button->palette, (button->state & State_Enabled), |
| button->text, QPalette::ButtonText); |
| } |
| break; |
| case CE_RadioButton: |
| case CE_CheckBox: |
| if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { |
| bool isRadio = (element == CE_RadioButton); |
| QStyleOptionButton subopt = *btn; |
| subopt.rect = subElementRect(isRadio ? SE_RadioButtonIndicator |
| : SE_CheckBoxIndicator, btn, widget); |
| proxy()->drawPrimitive(isRadio ? PE_IndicatorRadioButton : PE_IndicatorCheckBox, |
| &subopt, p, widget); |
| subopt.rect = subElementRect(isRadio ? SE_RadioButtonContents |
| : SE_CheckBoxContents, btn, widget); |
| proxy()->drawControl(isRadio ? CE_RadioButtonLabel : CE_CheckBoxLabel, &subopt, p, widget); |
| if (btn->state & State_HasFocus) { |
| QStyleOptionFocusRect fropt; |
| fropt.QStyleOption::operator=(*btn); |
| fropt.rect = subElementRect(isRadio ? SE_RadioButtonFocusRect |
| : SE_CheckBoxFocusRect, btn, widget); |
| proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget); |
| } |
| } |
| break; |
| case CE_RadioButtonLabel: |
| case CE_CheckBoxLabel: |
| if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { |
| uint alignment = visualAlignment(btn->direction, Qt::AlignLeft | Qt::AlignVCenter); |
| |
| if (!proxy()->styleHint(SH_UnderlineShortcut, btn, widget)) |
| alignment |= Qt::TextHideMnemonic; |
| QPixmap pix; |
| QRect textRect = btn->rect; |
| if (!btn->icon.isNull()) { |
| pix = btn->icon.pixmap(qt_getWindow(widget), btn->iconSize, btn->state & State_Enabled ? QIcon::Normal : QIcon::Disabled); |
| proxy()->drawItemPixmap(p, btn->rect, alignment, pix); |
| if (btn->direction == Qt::RightToLeft) |
| textRect.setRight(textRect.right() - btn->iconSize.width() - 4); |
| else |
| textRect.setLeft(textRect.left() + btn->iconSize.width() + 4); |
| } |
| if (!btn->text.isEmpty()){ |
| proxy()->drawItemText(p, textRect, alignment | Qt::TextShowMnemonic, |
| btn->palette, btn->state & State_Enabled, btn->text, QPalette::WindowText); |
| } |
| } |
| break; |
| #if QT_CONFIG(menu) |
| case CE_MenuScroller: { |
| QStyleOption arrowOpt = *opt; |
| arrowOpt.state |= State_Enabled; |
| proxy()->drawPrimitive(((opt->state & State_DownArrow) ? PE_IndicatorArrowDown : PE_IndicatorArrowUp), |
| &arrowOpt, p, widget); |
| break; } |
| case CE_MenuTearoff: |
| if (opt->state & State_Selected) |
| p->fillRect(opt->rect, opt->palette.brush(QPalette::Highlight)); |
| else |
| p->fillRect(opt->rect, opt->palette.brush(QPalette::Button)); |
| p->setPen(QPen(opt->palette.dark().color(), 1, Qt::DashLine)); |
| p->drawLine(opt->rect.x() + 2, opt->rect.y() + opt->rect.height() / 2 - 1, |
| opt->rect.x() + opt->rect.width() - 4, |
| opt->rect.y() + opt->rect.height() / 2 - 1); |
| p->setPen(QPen(opt->palette.light().color(), 1, Qt::DashLine)); |
| p->drawLine(opt->rect.x() + 2, opt->rect.y() + opt->rect.height() / 2, |
| opt->rect.x() + opt->rect.width() - 4, opt->rect.y() + opt->rect.height() / 2); |
| break; |
| #endif // QT_CONFIG(menu) |
| #if QT_CONFIG(menubar) |
| case CE_MenuBarItem: |
| if (const QStyleOptionMenuItem *mbi = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) { |
| uint alignment = Qt::AlignCenter | Qt::TextShowMnemonic | Qt::TextDontClip |
| | Qt::TextSingleLine; |
| if (!proxy()->styleHint(SH_UnderlineShortcut, mbi, widget)) |
| alignment |= Qt::TextHideMnemonic; |
| int iconExtent = proxy()->pixelMetric(PM_SmallIconSize, opt); |
| QPixmap pix = mbi->icon.pixmap(qt_getWindow(widget), QSize(iconExtent, iconExtent), (mbi->state & State_Enabled) ? QIcon::Normal : QIcon::Disabled); |
| if (!pix.isNull()) |
| proxy()->drawItemPixmap(p,mbi->rect, alignment, pix); |
| else |
| proxy()->drawItemText(p, mbi->rect, alignment, mbi->palette, mbi->state & State_Enabled, |
| mbi->text, QPalette::ButtonText); |
| } |
| break; |
| case CE_MenuBarEmptyArea: |
| if (widget && !widget->testAttribute(Qt::WA_NoSystemBackground)) |
| p->eraseRect(opt->rect); |
| break; |
| #endif // QT_CONFIG(menubar) |
| #if QT_CONFIG(progressbar) |
| case CE_ProgressBar: |
| if (const QStyleOptionProgressBar *pb |
| = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) { |
| QStyleOptionProgressBar subopt = *pb; |
| subopt.rect = subElementRect(SE_ProgressBarGroove, pb, widget); |
| proxy()->drawControl(CE_ProgressBarGroove, &subopt, p, widget); |
| subopt.rect = subElementRect(SE_ProgressBarContents, pb, widget); |
| proxy()->drawControl(CE_ProgressBarContents, &subopt, p, widget); |
| if (pb->textVisible) { |
| subopt.rect = subElementRect(SE_ProgressBarLabel, pb, widget); |
| proxy()->drawControl(CE_ProgressBarLabel, &subopt, p, widget); |
| } |
| } |
| break; |
| case CE_ProgressBarGroove: |
| if (opt->rect.isValid()) |
| qDrawShadePanel(p, opt->rect, opt->palette, true, 1, |
| &opt->palette.brush(QPalette::Window)); |
| break; |
| case CE_ProgressBarLabel: |
| if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) { |
| const bool vertical = pb->orientation == Qt::Vertical; |
| if (!vertical) { |
| QPalette::ColorRole textRole = QPalette::NoRole; |
| if ((pb->textAlignment & Qt::AlignCenter) && pb->textVisible |
| && ((qint64(pb->progress) - qint64(pb->minimum)) * 2 >= (qint64(pb->maximum) - qint64(pb->minimum)))) { |
| textRole = QPalette::HighlightedText; |
| //Draw text shadow, This will increase readability when the background of same color |
| QRect shadowRect(pb->rect); |
| shadowRect.translate(1,1); |
| QColor shadowColor = (pb->palette.color(textRole).value() <= 128) |
| ? QColor(255,255,255,160) : QColor(0,0,0,160); |
| QPalette shadowPalette = pb->palette; |
| shadowPalette.setColor(textRole, shadowColor); |
| proxy()->drawItemText(p, shadowRect, Qt::AlignCenter | Qt::TextSingleLine, shadowPalette, |
| pb->state & State_Enabled, pb->text, textRole); |
| } |
| proxy()->drawItemText(p, pb->rect, Qt::AlignCenter | Qt::TextSingleLine, pb->palette, |
| pb->state & State_Enabled, pb->text, textRole); |
| } |
| } |
| break; |
| case CE_ProgressBarContents: |
| if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) { |
| |
| QRect rect = pb->rect; |
| const bool vertical = pb->orientation == Qt::Vertical; |
| const bool inverted = pb->invertedAppearance; |
| qint64 minimum = qint64(pb->minimum); |
| qint64 maximum = qint64(pb->maximum); |
| qint64 progress = qint64(pb->progress); |
| |
| QTransform m; |
| |
| if (vertical) { |
| rect = QRect(rect.y(), rect.x(), rect.height(), rect.width()); // flip width and height |
| m.rotate(90); |
| m.translate(0, -(rect.height() + rect.y()*2)); |
| } |
| |
| QPalette pal2 = pb->palette; |
| // Correct the highlight color if it is the same as the background |
| if (pal2.highlight() == pal2.window()) |
| pal2.setColor(QPalette::Highlight, pb->palette.color(QPalette::Active, |
| QPalette::Highlight)); |
| bool reverse = ((!vertical && (pb->direction == Qt::RightToLeft)) || vertical); |
| if (inverted) |
| reverse = !reverse; |
| int w = rect.width(); |
| if (pb->minimum == 0 && pb->maximum == 0) { |
| // draw busy indicator |
| int x = (progress - minimum) % (w * 2); |
| if (x > w) |
| x = 2 * w - x; |
| x = reverse ? rect.right() - x : x + rect.x(); |
| p->setPen(QPen(pal2.highlight().color(), 4)); |
| p->drawLine(x, rect.y(), x, rect.height()); |
| } else { |
| const int unit_width = proxy()->pixelMetric(PM_ProgressBarChunkWidth, pb, widget); |
| if (!unit_width) |
| return; |
| |
| int u; |
| if (unit_width > 1) |
| u = ((rect.width() + unit_width) / unit_width); |
| else |
| u = w / unit_width; |
| qint64 p_v = progress - minimum; |
| qint64 t_s = (maximum - minimum) ? (maximum - minimum) : qint64(1); |
| |
| if (u > 0 && p_v >= INT_MAX / u && t_s >= u) { |
| // scale down to something usable. |
| p_v /= u; |
| t_s /= u; |
| } |
| |
| // nu < tnu, if last chunk is only a partial chunk |
| int tnu, nu; |
| tnu = nu = p_v * u / t_s; |
| |
| if (nu * unit_width > w) |
| --nu; |
| |
| // Draw nu units out of a possible u of unit_width |
| // width, each a rectangle bordered by background |
| // color, all in a sunken panel with a percentage text |
| // display at the end. |
| int x = 0; |
| int x0 = reverse ? rect.right() - ((unit_width > 1) ? unit_width : 0) |
| : rect.x(); |
| |
| QStyleOptionProgressBar pbBits = *pb; |
| pbBits.rect = rect; |
| pbBits.palette = pal2; |
| int myY = pbBits.rect.y(); |
| int myHeight = pbBits.rect.height(); |
| pbBits.state = State_None; |
| for (int i = 0; i < nu; ++i) { |
| pbBits.rect.setRect(x0 + x, myY, unit_width, myHeight); |
| pbBits.rect = m.mapRect(QRectF(pbBits.rect)).toRect(); |
| proxy()->drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p, widget); |
| x += reverse ? -unit_width : unit_width; |
| } |
| |
| // Draw the last partial chunk to fill up the |
| // progress bar entirely |
| if (nu < tnu) { |
| int pixels_left = w - (nu * unit_width); |
| int offset = reverse ? x0 + x + unit_width-pixels_left : x0 + x; |
| pbBits.rect.setRect(offset, myY, pixels_left, myHeight); |
| pbBits.rect = m.mapRect(QRectF(pbBits.rect)).toRect(); |
| proxy()->drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p, widget); |
| } |
| } |
| } |
| break; |
| #endif // QT_CONFIG(progressbar) |
| case CE_HeaderLabel: |
| if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) { |
| QRect rect = header->rect; |
| if (!header->icon.isNull()) { |
| int iconExtent = proxy()->pixelMetric(PM_SmallIconSize, opt); |
| QPixmap pixmap |
| = header->icon.pixmap(qt_getWindow(widget), QSize(iconExtent, iconExtent), (header->state & State_Enabled) ? QIcon::Normal : QIcon::Disabled); |
| int pixw = pixmap.width() / pixmap.devicePixelRatio(); |
| |
| QRect aligned = alignedRect(header->direction, QFlag(header->iconAlignment), pixmap.size() / pixmap.devicePixelRatio(), rect); |
| QRect inter = aligned.intersected(rect); |
| p->drawPixmap(inter.x(), inter.y(), pixmap, |
| inter.x() - aligned.x(), inter.y() - aligned.y(), |
| aligned.width() * pixmap.devicePixelRatio(), |
| pixmap.height() * pixmap.devicePixelRatio()); |
| |
| const int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, opt, widget); |
| if (header->direction == Qt::LeftToRight) |
| rect.setLeft(rect.left() + pixw + margin); |
| else |
| rect.setRight(rect.right() - pixw - margin); |
| } |
| if (header->state & QStyle::State_On) { |
| QFont fnt = p->font(); |
| fnt.setBold(true); |
| p->setFont(fnt); |
| } |
| proxy()->drawItemText(p, rect, header->textAlignment, header->palette, |
| (header->state & State_Enabled), header->text, QPalette::ButtonText); |
| } |
| break; |
| #if QT_CONFIG(toolbutton) |
| case CE_ToolButtonLabel: |
| if (const QStyleOptionToolButton *toolbutton |
| = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) { |
| QRect rect = toolbutton->rect; |
| int shiftX = 0; |
| int shiftY = 0; |
| if (toolbutton->state & (State_Sunken | State_On)) { |
| shiftX = proxy()->pixelMetric(PM_ButtonShiftHorizontal, toolbutton, widget); |
| shiftY = proxy()->pixelMetric(PM_ButtonShiftVertical, toolbutton, widget); |
| } |
| // Arrow type always overrules and is always shown |
| bool hasArrow = toolbutton->features & QStyleOptionToolButton::Arrow; |
| if (((!hasArrow && toolbutton->icon.isNull()) && !toolbutton->text.isEmpty()) |
| || toolbutton->toolButtonStyle == Qt::ToolButtonTextOnly) { |
| int alignment = Qt::AlignCenter | Qt::TextShowMnemonic; |
| if (!proxy()->styleHint(SH_UnderlineShortcut, opt, widget)) |
| alignment |= Qt::TextHideMnemonic; |
| rect.translate(shiftX, shiftY); |
| p->setFont(toolbutton->font); |
| proxy()->drawItemText(p, rect, alignment, toolbutton->palette, |
| opt->state & State_Enabled, toolbutton->text, |
| QPalette::ButtonText); |
| } else { |
| QPixmap pm; |
| QSize pmSize = toolbutton->iconSize; |
| if (!toolbutton->icon.isNull()) { |
| QIcon::State state = toolbutton->state & State_On ? QIcon::On : QIcon::Off; |
| QIcon::Mode mode; |
| if (!(toolbutton->state & State_Enabled)) |
| mode = QIcon::Disabled; |
| else if ((opt->state & State_MouseOver) && (opt->state & State_AutoRaise)) |
| mode = QIcon::Active; |
| else |
| mode = QIcon::Normal; |
| pm = toolbutton->icon.pixmap(qt_getWindow(widget), toolbutton->rect.size().boundedTo(toolbutton->iconSize), |
| mode, state); |
| pmSize = pm.size() / pm.devicePixelRatio(); |
| } |
| |
| if (toolbutton->toolButtonStyle != Qt::ToolButtonIconOnly) { |
| p->setFont(toolbutton->font); |
| QRect pr = rect, |
| tr = rect; |
| int alignment = Qt::TextShowMnemonic; |
| if (!proxy()->styleHint(SH_UnderlineShortcut, opt, widget)) |
| alignment |= Qt::TextHideMnemonic; |
| |
| if (toolbutton->toolButtonStyle == Qt::ToolButtonTextUnderIcon) { |
| pr.setHeight(pmSize.height() + 4); //### 4 is currently hardcoded in QToolButton::sizeHint() |
| tr.adjust(0, pr.height() - 1, 0, -1); |
| pr.translate(shiftX, shiftY); |
| if (!hasArrow) { |
| proxy()->drawItemPixmap(p, pr, Qt::AlignCenter, pm); |
| } else { |
| drawArrow(proxy(), toolbutton, pr, p, widget); |
| } |
| alignment |= Qt::AlignCenter; |
| } else { |
| pr.setWidth(pmSize.width() + 4); //### 4 is currently hardcoded in QToolButton::sizeHint() |
| tr.adjust(pr.width(), 0, 0, 0); |
| pr.translate(shiftX, shiftY); |
| if (!hasArrow) { |
| proxy()->drawItemPixmap(p, QStyle::visualRect(opt->direction, rect, pr), Qt::AlignCenter, pm); |
| } else { |
| drawArrow(proxy(), toolbutton, pr, p, widget); |
| } |
| alignment |= Qt::AlignLeft | Qt::AlignVCenter; |
| } |
| tr.translate(shiftX, shiftY); |
| const QString text = d->toolButtonElideText(toolbutton, tr, alignment); |
| proxy()->drawItemText(p, QStyle::visualRect(opt->direction, rect, tr), alignment, toolbutton->palette, |
| toolbutton->state & State_Enabled, text, |
| QPalette::ButtonText); |
| } else { |
| rect.translate(shiftX, shiftY); |
| if (hasArrow) { |
| drawArrow(proxy(), toolbutton, rect, p, widget); |
| } else { |
| proxy()->drawItemPixmap(p, rect, Qt::AlignCenter, pm); |
| } |
| } |
| } |
| } |
| break; |
| #endif // QT_CONFIG(toolbutton) |
| #if QT_CONFIG(toolbox) |
| case CE_ToolBoxTab: |
| if (const QStyleOptionToolBox *tb = qstyleoption_cast<const QStyleOptionToolBox *>(opt)) { |
| proxy()->drawControl(CE_ToolBoxTabShape, tb, p, widget); |
| proxy()->drawControl(CE_ToolBoxTabLabel, tb, p, widget); |
| } |
| break; |
| case CE_ToolBoxTabShape: |
| if (const QStyleOptionToolBox *tb = qstyleoption_cast<const QStyleOptionToolBox *>(opt)) { |
| p->setPen(tb->palette.mid().color().darker(150)); |
| bool oldQt4CompatiblePainting = p->testRenderHint(QPainter::Qt4CompatiblePainting); |
| p->setRenderHint(QPainter::Qt4CompatiblePainting); |
| int d = 20 + tb->rect.height() - 3; |
| if (tb->direction != Qt::RightToLeft) { |
| const QPoint points[] = { |
| QPoint(-1, tb->rect.height() + 1), |
| QPoint(-1, 1), |
| QPoint(tb->rect.width() - d, 1), |
| QPoint(tb->rect.width() - 20, tb->rect.height() - 2), |
| QPoint(tb->rect.width() - 1, tb->rect.height() - 2), |
| QPoint(tb->rect.width() - 1, tb->rect.height() + 1), |
| QPoint(-1, tb->rect.height() + 1), |
| }; |
| p->drawPolygon(points, sizeof points / sizeof *points); |
| } else { |
| const QPoint points[] = { |
| QPoint(tb->rect.width(), tb->rect.height() + 1), |
| QPoint(tb->rect.width(), 1), |
| QPoint(d - 1, 1), |
| QPoint(20 - 1, tb->rect.height() - 2), |
| QPoint(0, tb->rect.height() - 2), |
| QPoint(0, tb->rect.height() + 1), |
| QPoint(tb->rect.width(), tb->rect.height() + 1), |
| }; |
| p->drawPolygon(points, sizeof points / sizeof *points); |
| } |
| p->setRenderHint(QPainter::Qt4CompatiblePainting, oldQt4CompatiblePainting); |
| p->setPen(tb->palette.light().color()); |
| if (tb->direction != Qt::RightToLeft) { |
| p->drawLine(0, 2, tb->rect.width() - d, 2); |
| p->drawLine(tb->rect.width() - d - 1, 2, tb->rect.width() - 21, tb->rect.height() - 1); |
| p->drawLine(tb->rect.width() - 20, tb->rect.height() - 1, |
| tb->rect.width(), tb->rect.height() - 1); |
| } else { |
| p->drawLine(tb->rect.width() - 1, 2, d - 1, 2); |
| p->drawLine(d, 2, 20, tb->rect.height() - 1); |
| p->drawLine(19, tb->rect.height() - 1, |
| -1, tb->rect.height() - 1); |
| } |
| p->setBrush(Qt::NoBrush); |
| } |
| break; |
| #endif // QT_CONFIG(toolbox) |
| #if QT_CONFIG(tabbar) |
| case CE_TabBarTab: |
| if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { |
| proxy()->drawControl(CE_TabBarTabShape, tab, p, widget); |
| proxy()->drawControl(CE_TabBarTabLabel, tab, p, widget); |
| } |
| break; |
| case CE_TabBarTabShape: |
| if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { |
| p->save(); |
| |
| QRect rect(tab->rect); |
| bool selected = tab->state & State_Selected; |
| bool onlyOne = tab->position == QStyleOptionTab::OnlyOneTab; |
| int tabOverlap = onlyOne ? 0 : proxy()->pixelMetric(PM_TabBarTabOverlap, opt, widget); |
| |
| if (!selected) { |
| switch (tab->shape) { |
| case QTabBar::TriangularNorth: |
| rect.adjust(0, 0, 0, -tabOverlap); |
| if(!selected) |
| rect.adjust(1, 1, -1, 0); |
| break; |
| case QTabBar::TriangularSouth: |
| rect.adjust(0, tabOverlap, 0, 0); |
| if(!selected) |
| rect.adjust(1, 0, -1, -1); |
| break; |
| case QTabBar::TriangularEast: |
| rect.adjust(tabOverlap, 0, 0, 0); |
| if(!selected) |
| rect.adjust(0, 1, -1, -1); |
| break; |
| case QTabBar::TriangularWest: |
| rect.adjust(0, 0, -tabOverlap, 0); |
| if(!selected) |
| rect.adjust(1, 1, 0, -1); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| p->setPen(QPen(tab->palette.windowText(), 0)); |
| if (selected) { |
| p->setBrush(tab->palette.base()); |
| } else { |
| if (widget && widget->parentWidget()) |
| p->setBrush(widget->parentWidget()->palette().window()); |
| else |
| p->setBrush(tab->palette.window()); |
| } |
| |
| int y; |
| int x; |
| QPolygon a(10); |
| switch (tab->shape) { |
| case QTabBar::TriangularNorth: |
| case QTabBar::TriangularSouth: { |
| a.setPoint(0, 0, -1); |
| a.setPoint(1, 0, 0); |
| y = rect.height() - 2; |
| x = y / 3; |
| a.setPoint(2, x++, y - 1); |
| ++x; |
| a.setPoint(3, x++, y++); |
| a.setPoint(4, x, y); |
| |
| int i; |
| int right = rect.width() - 1; |
| for (i = 0; i < 5; ++i) |
| a.setPoint(9 - i, right - a.point(i).x(), a.point(i).y()); |
| if (tab->shape == QTabBar::TriangularNorth) |
| for (i = 0; i < 10; ++i) |
| a.setPoint(i, a.point(i).x(), rect.height() - 1 - a.point(i).y()); |
| |
| a.translate(rect.left(), rect.top()); |
| p->setRenderHint(QPainter::Antialiasing); |
| p->translate(0, 0.5); |
| |
| QPainterPath path; |
| path.addPolygon(a); |
| p->drawPath(path); |
| break; } |
| case QTabBar::TriangularEast: |
| case QTabBar::TriangularWest: { |
| a.setPoint(0, -1, 0); |
| a.setPoint(1, 0, 0); |
| x = rect.width() - 2; |
| y = x / 3; |
| a.setPoint(2, x - 1, y++); |
| ++y; |
| a.setPoint(3, x++, y++); |
| a.setPoint(4, x, y); |
| int i; |
| int bottom = rect.height() - 1; |
| for (i = 0; i < 5; ++i) |
| a.setPoint(9 - i, a.point(i).x(), bottom - a.point(i).y()); |
| if (tab->shape == QTabBar::TriangularWest) |
| for (i = 0; i < 10; ++i) |
| a.setPoint(i, rect.width() - 1 - a.point(i).x(), a.point(i).y()); |
| a.translate(rect.left(), rect.top()); |
| p->setRenderHint(QPainter::Antialiasing); |
| p->translate(0.5, 0); |
| QPainterPath path; |
| path.addPolygon(a); |
| p->drawPath(path); |
| break; } |
| default: |
| break; |
| } |
| p->restore(); |
| } |
| break; |
| case CE_ToolBoxTabLabel: |
| if (const QStyleOptionToolBox *tb = qstyleoption_cast<const QStyleOptionToolBox *>(opt)) { |
| bool enabled = tb->state & State_Enabled; |
| bool selected = tb->state & State_Selected; |
| int iconExtent = proxy()->pixelMetric(QStyle::PM_SmallIconSize, tb, widget); |
| QPixmap pm = tb->icon.pixmap(qt_getWindow(widget), QSize(iconExtent, iconExtent), |
| enabled ? QIcon::Normal : QIcon::Disabled); |
| |
| QRect cr = subElementRect(QStyle::SE_ToolBoxTabContents, tb, widget); |
| QRect tr, ir; |
| int ih = 0; |
| if (pm.isNull()) { |
| tr = cr; |
| tr.adjust(4, 0, -8, 0); |
| } else { |
| int iw = pm.width() / pm.devicePixelRatio() + 4; |
| ih = pm.height()/ pm.devicePixelRatio(); |
| ir = QRect(cr.left() + 4, cr.top(), iw + 2, ih); |
| tr = QRect(ir.right(), cr.top(), cr.width() - ir.right() - 4, cr.height()); |
| } |
| |
| if (selected && proxy()->styleHint(QStyle::SH_ToolBox_SelectedPageTitleBold, tb, widget)) { |
| QFont f(p->font()); |
| f.setBold(true); |
| p->setFont(f); |
| } |
| |
| QString txt = tb->fontMetrics.elidedText(tb->text, Qt::ElideRight, tr.width()); |
| |
| if (ih) |
| p->drawPixmap(ir.left(), (tb->rect.height() - ih) / 2, pm); |
| |
| int alignment = Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic; |
| if (!proxy()->styleHint(QStyle::SH_UnderlineShortcut, tb, widget)) |
| alignment |= Qt::TextHideMnemonic; |
| proxy()->drawItemText(p, tr, alignment, tb->palette, enabled, txt, QPalette::ButtonText); |
| |
| if (!txt.isEmpty() && opt->state & State_HasFocus) { |
| QStyleOptionFocusRect opt; |
| opt.rect = tr; |
| opt.palette = tb->palette; |
| opt.state = QStyle::State_None; |
| proxy()->drawPrimitive(QStyle::PE_FrameFocusRect, &opt, p, widget); |
| } |
| } |
| break; |
| case CE_TabBarTabLabel: |
| if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { |
| QRect tr = tab->rect; |
| bool verticalTabs = tab->shape == QTabBar::RoundedEast |
| || tab->shape == QTabBar::RoundedWest |
| || tab->shape == QTabBar::TriangularEast |
| || tab->shape == QTabBar::TriangularWest; |
| |
| int alignment = Qt::AlignCenter | Qt::TextShowMnemonic; |
| if (!proxy()->styleHint(SH_UnderlineShortcut, opt, widget)) |
| alignment |= Qt::TextHideMnemonic; |
| |
| if (verticalTabs) { |
| p->save(); |
| int newX, newY, newRot; |
| if (tab->shape == QTabBar::RoundedEast || tab->shape == QTabBar::TriangularEast) { |
| newX = tr.width() + tr.x(); |
| newY = tr.y(); |
| newRot = 90; |
| } else { |
| newX = tr.x(); |
| newY = tr.y() + tr.height(); |
| newRot = -90; |
| } |
| QTransform m = QTransform::fromTranslate(newX, newY); |
| m.rotate(newRot); |
| p->setTransform(m, true); |
| } |
| QRect iconRect; |
| d->tabLayout(tab, widget, &tr, &iconRect); |
| tr = proxy()->subElementRect(SE_TabBarTabText, opt, widget); //we compute tr twice because the style may override subElementRect |
| |
| if (!tab->icon.isNull()) { |
| QPixmap tabIcon = tab->icon.pixmap(qt_getWindow(widget), tab->iconSize, |
| (tab->state & State_Enabled) ? QIcon::Normal |
| : QIcon::Disabled, |
| (tab->state & State_Selected) ? QIcon::On |
| : QIcon::Off); |
| p->drawPixmap(iconRect.x(), iconRect.y(), tabIcon); |
| } |
| |
| proxy()->drawItemText(p, tr, alignment, tab->palette, tab->state & State_Enabled, tab->text, QPalette::WindowText); |
| if (verticalTabs) |
| p->restore(); |
| |
| if (tab->state & State_HasFocus) { |
| const int OFFSET = 1 + pixelMetric(PM_DefaultFrameWidth); |
| |
| int x1, x2; |
| x1 = tab->rect.left(); |
| x2 = tab->rect.right() - 1; |
| |
| QStyleOptionFocusRect fropt; |
| fropt.QStyleOption::operator=(*tab); |
| fropt.rect.setRect(x1 + 1 + OFFSET, tab->rect.y() + OFFSET, |
| x2 - x1 - 2*OFFSET, tab->rect.height() - 2*OFFSET); |
| drawPrimitive(PE_FrameFocusRect, &fropt, p, widget); |
| } |
| } |
| break; |
| #endif // QT_CONFIG(tabbar) |
| #if QT_CONFIG(sizegrip) |
| case CE_SizeGrip: { |
| p->save(); |
| int x, y, w, h; |
| opt->rect.getRect(&x, &y, &w, &h); |
| |
| int sw = qMin(h, w); |
| if (h > w) |
| p->translate(0, h - w); |
| else |
| p->translate(w - h, 0); |
| |
| int sx = x; |
| int sy = y; |
| int s = sw / 3; |
| |
| Qt::Corner corner; |
| if (const QStyleOptionSizeGrip *sgOpt = qstyleoption_cast<const QStyleOptionSizeGrip *>(opt)) |
| corner = sgOpt->corner; |
| else if (opt->direction == Qt::RightToLeft) |
| corner = Qt::BottomLeftCorner; |
| else |
| corner = Qt::BottomRightCorner; |
| |
| if (corner == Qt::BottomLeftCorner) { |
| sx = x + sw; |
| for (int i = 0; i < 4; ++i) { |
| p->setPen(QPen(opt->palette.light().color(), 1)); |
| p->drawLine(x, sy - 1 , sx + 1, sw); |
| p->setPen(QPen(opt->palette.dark().color(), 1)); |
| p->drawLine(x, sy, sx, sw); |
| p->setPen(QPen(opt->palette.dark().color(), 1)); |
| p->drawLine(x, sy + 1, sx - 1, sw); |
| sx -= s; |
| sy += s; |
| } |
| } else if (corner == Qt::BottomRightCorner) { |
| for (int i = 0; i < 4; ++i) { |
| p->setPen(QPen(opt->palette.light().color(), 1)); |
| p->drawLine(sx - 1, sw, sw, sy - 1); |
| p->setPen(QPen(opt->palette.dark().color(), 1)); |
| p->drawLine(sx, sw, sw, sy); |
| p->setPen(QPen(opt->palette.dark().color(), 1)); |
| p->drawLine(sx + 1, sw, sw, sy + 1); |
| sx += s; |
| sy += s; |
| } |
| } else if (corner == Qt::TopRightCorner) { |
| sy = y + sw; |
| for (int i = 0; i < 4; ++i) { |
| p->setPen(QPen(opt->palette.light().color(), 1)); |
| p->drawLine(sx - 1, y, sw, sy + 1); |
| p->setPen(QPen(opt->palette.dark().color(), 1)); |
| p->drawLine(sx, y, sw, sy); |
| p->setPen(QPen(opt->palette.dark().color(), 1)); |
| p->drawLine(sx + 1, y, sw, sy - 1); |
| sx += s; |
| sy -= s; |
| } |
| } else if (corner == Qt::TopLeftCorner) { |
| for (int i = 0; i < 4; ++i) { |
| p->setPen(QPen(opt->palette.light().color(), 1)); |
| p->drawLine(x, sy - 1, sx - 1, y); |
| p->setPen(QPen(opt->palette.dark().color(), 1)); |
| p->drawLine(x, sy, sx, y); |
| p->setPen(QPen(opt->palette.dark().color(), 1)); |
| p->drawLine(x, sy + 1, sx + 1, y); |
| sx += s; |
| sy += s; |
| } |
| } |
| p->restore(); |
| break; } |
| #endif // QT_CONFIG(sizegrip) |
| #if QT_CONFIG(rubberband) |
| case CE_RubberBand: { |
| if (const QStyleOptionRubberBand *rbOpt = qstyleoption_cast<const QStyleOptionRubberBand *>(opt)) { |
| QPixmap tiledPixmap(16, 16); |
| QPainter pixmapPainter(&tiledPixmap); |
| pixmapPainter.setPen(Qt::NoPen); |
| pixmapPainter.setBrush(Qt::Dense4Pattern); |
| pixmapPainter.setBackground(QBrush(opt->palette.base())); |
| pixmapPainter.setBackgroundMode(Qt::OpaqueMode); |
| pixmapPainter.drawRect(0, 0, tiledPixmap.width(), tiledPixmap.height()); |
| pixmapPainter.end(); |
| // ### workaround for borked XRENDER |
| tiledPixmap = QPixmap::fromImage(tiledPixmap.toImage()); |
| |
| p->save(); |
| QRect r = opt->rect; |
| QStyleHintReturnMask mask; |
| if (proxy()->styleHint(QStyle::SH_RubberBand_Mask, opt, widget, &mask)) |
| p->setClipRegion(mask.region); |
| p->drawTiledPixmap(r.x(), r.y(), r.width(), r.height(), tiledPixmap); |
| p->setPen(opt->palette.color(QPalette::Active, QPalette::WindowText)); |
| p->setBrush(Qt::NoBrush); |
| p->drawRect(r.adjusted(0, 0, -1, -1)); |
| if (rbOpt->shape == QRubberBand::Rectangle) |
| p->drawRect(r.adjusted(3, 3, -4, -4)); |
| p->restore(); |
| } |
| break; } |
| #endif // QT_CONFIG(rubberband) |
| #if QT_CONFIG(dockwidget) |
| case CE_DockWidgetTitle: |
| if (const QStyleOptionDockWidget *dwOpt = qstyleoption_cast<const QStyleOptionDockWidget *>(opt)) { |
| QRect r = dwOpt->rect.adjusted(0, 0, -1, -1); |
| if (dwOpt->movable) { |
| p->setPen(dwOpt->palette.color(QPalette::Dark)); |
| p->drawRect(r); |
| } |
| |
| if (!dwOpt->title.isEmpty()) { |
| const bool verticalTitleBar = dwOpt->verticalTitleBar; |
| |
| if (verticalTitleBar) { |
| r = r.transposed(); |
| |
| p->save(); |
| p->translate(r.left(), r.top() + r.width()); |
| p->rotate(-90); |
| p->translate(-r.left(), -r.top()); |
| } |
| |
| const int indent = p->fontMetrics().descent(); |
| proxy()->drawItemText(p, r.adjusted(indent + 1, 1, -indent - 1, -1), |
| Qt::AlignLeft | Qt::AlignVCenter, dwOpt->palette, |
| dwOpt->state & State_Enabled, dwOpt->title, |
| QPalette::WindowText); |
| |
| if (verticalTitleBar) |
| p->restore(); |
| } |
| } |
| break; |
| #endif // QT_CONFIG(dockwidget) |
| case CE_Header: |
| if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) { |
| QRegion clipRegion = p->clipRegion(); |
| p->setClipRect(opt->rect); |
| proxy()->drawControl(CE_HeaderSection, header, p, widget); |
| QStyleOptionHeader subopt = *header; |
| subopt.rect = subElementRect(SE_HeaderLabel, header, widget); |
| if (subopt.rect.isValid()) |
| proxy()->drawControl(CE_HeaderLabel, &subopt, p, widget); |
| if (header->sortIndicator != QStyleOptionHeader::None) { |
| subopt.rect = subElementRect(SE_HeaderArrow, opt, widget); |
| proxy()->drawPrimitive(PE_IndicatorHeaderArrow, &subopt, p, widget); |
| } |
| p->setClipRegion(clipRegion); |
| } |
| break; |
| case CE_FocusFrame: |
| p->fillRect(opt->rect, opt->palette.windowText()); |
| break; |
| case CE_HeaderSection: |
| qDrawShadePanel(p, opt->rect, opt->palette, |
| opt->state & State_Sunken, 1, |
| &opt->palette.brush(QPalette::Button)); |
| break; |
| case CE_HeaderEmptyArea: |
| p->fillRect(opt->rect, opt->palette.window()); |
| break; |
| #if QT_CONFIG(combobox) |
| case CE_ComboBoxLabel: |
| if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { |
| QRect editRect = proxy()->subControlRect(CC_ComboBox, cb, SC_ComboBoxEditField, widget); |
| p->save(); |
| p->setClipRect(editRect); |
| if (!cb->currentIcon.isNull()) { |
| QIcon::Mode mode = cb->state & State_Enabled ? QIcon::Normal |
| : QIcon::Disabled; |
| QPixmap pixmap = cb->currentIcon.pixmap(qt_getWindow(widget), cb->iconSize, mode); |
| QRect iconRect(editRect); |
| iconRect.setWidth(cb->iconSize.width() + 4); |
| iconRect = alignedRect(cb->direction, |
| Qt::AlignLeft | Qt::AlignVCenter, |
| iconRect.size(), editRect); |
| if (cb->editable) |
| p->fillRect(iconRect, opt->palette.brush(QPalette::Base)); |
| proxy()->drawItemPixmap(p, iconRect, Qt::AlignCenter, pixmap); |
| |
| if (cb->direction == Qt::RightToLeft) |
| editRect.translate(-4 - cb->iconSize.width(), 0); |
| else |
| editRect.translate(cb->iconSize.width() + 4, 0); |
| } |
| if (!cb->currentText.isEmpty() && !cb->editable) { |
| proxy()->drawItemText(p, editRect.adjusted(1, 0, -1, 0), |
| visualAlignment(cb->direction, Qt::AlignLeft | Qt::AlignVCenter), |
| cb->palette, cb->state & State_Enabled, cb->currentText); |
| } |
| p->restore(); |
| } |
| break; |
| #endif // QT_CONFIG(combobox) |
| #if QT_CONFIG(toolbar) |
| case CE_ToolBar: |
| if (const QStyleOptionToolBar *toolBar = qstyleoption_cast<const QStyleOptionToolBar *>(opt)) { |
| // Compatibility with styles that use PE_PanelToolBar |
| QStyleOptionFrame frame; |
| frame.QStyleOption::operator=(*toolBar); |
| frame.lineWidth = toolBar->lineWidth; |
| frame.midLineWidth = toolBar->midLineWidth; |
| proxy()->drawPrimitive(PE_PanelToolBar, opt, p, widget); |
| |
| if (widget && qobject_cast<QToolBar *>(widget->parentWidget())) |
| break; |
| qDrawShadePanel(p, toolBar->rect, toolBar->palette, false, toolBar->lineWidth, |
| &toolBar->palette.brush(QPalette::Button)); |
| } |
| break; |
| #endif // QT_CONFIG(toolbar) |
| case CE_ColumnViewGrip: { |
| // draw background gradients |
| QLinearGradient g(0, 0, opt->rect.width(), 0); |
| g.setColorAt(0, opt->palette.color(QPalette::Active, QPalette::Mid)); |
| g.setColorAt(0.5, Qt::white); |
| p->fillRect(QRect(0, 0, opt->rect.width(), opt->rect.height()), g); |
| |
| // draw the two lines |
| QPen pen(p->pen()); |
| pen.setWidth(opt->rect.width()/20); |
| pen.setColor(opt->palette.color(QPalette::Active, QPalette::Dark)); |
| p->setPen(pen); |
| |
| int line1starting = opt->rect.width()*8 / 20; |
| int line2starting = opt->rect.width()*13 / 20; |
| int top = opt->rect.height()*20/75; |
| int bottom = opt->rect.height() - 1 - top; |
| p->drawLine(line1starting, top, line1starting, bottom); |
| p->drawLine(line2starting, top, line2starting, bottom); |
| } |
| break; |
| |
| #if QT_CONFIG(itemviews) |
| case CE_ItemViewItem: |
| if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { |
| p->save(); |
| p->setClipRect(opt->rect); |
| |
| QRect checkRect = proxy()->subElementRect(SE_ItemViewItemCheckIndicator, vopt, widget); |
| QRect iconRect = proxy()->subElementRect(SE_ItemViewItemDecoration, vopt, widget); |
| QRect textRect = proxy()->subElementRect(SE_ItemViewItemText, vopt, widget); |
| |
| // draw the background |
| proxy()->drawPrimitive(PE_PanelItemViewItem, opt, p, widget); |
| |
| // draw the check mark |
| if (vopt->features & QStyleOptionViewItem::HasCheckIndicator) { |
| QStyleOptionViewItem option(*vopt); |
| option.rect = checkRect; |
| option.state = option.state & ~QStyle::State_HasFocus; |
| |
| switch (vopt->checkState) { |
| case Qt::Unchecked: |
| option.state |= QStyle::State_Off; |
| break; |
| case Qt::PartiallyChecked: |
| option.state |= QStyle::State_NoChange; |
| break; |
| case Qt::Checked: |
| option.state |= QStyle::State_On; |
| break; |
| } |
| proxy()->drawPrimitive(QStyle::PE_IndicatorItemViewItemCheck, &option, p, widget); |
| } |
| |
| // draw the icon |
| QIcon::Mode mode = QIcon::Normal; |
| if (!(vopt->state & QStyle::State_Enabled)) |
| mode = QIcon::Disabled; |
| else if (vopt->state & QStyle::State_Selected) |
| mode = QIcon::Selected; |
| QIcon::State state = vopt->state & QStyle::State_Open ? QIcon::On : QIcon::Off; |
| vopt->icon.paint(p, iconRect, vopt->decorationAlignment, mode, state); |
| |
| // draw the text |
| if (!vopt->text.isEmpty()) { |
| QPalette::ColorGroup cg = vopt->state & QStyle::State_Enabled |
| ? QPalette::Normal : QPalette::Disabled; |
| if (cg == QPalette::Normal && !(vopt->state & QStyle::State_Active)) |
| cg = QPalette::Inactive; |
| |
| if (vopt->state & QStyle::State_Selected) { |
| p->setPen(vopt->palette.color(cg, QPalette::HighlightedText)); |
| } else { |
| p->setPen(vopt->palette.color(cg, QPalette::Text)); |
| } |
| if (vopt->state & QStyle::State_Editing) { |
| p->setPen(vopt->palette.color(cg, QPalette::Text)); |
| p->drawRect(textRect.adjusted(0, 0, -1, -1)); |
| } |
| |
| d->viewItemDrawText(p, vopt, textRect); |
| } |
| |
| // draw the focus rect |
| if (vopt->state & QStyle::State_HasFocus) { |
| QStyleOptionFocusRect o; |
| o.QStyleOption::operator=(*vopt); |
| o.rect = proxy()->subElementRect(SE_ItemViewItemFocusRect, vopt, widget); |
| o.state |= QStyle::State_KeyboardFocusChange; |
| o.state |= QStyle::State_Item; |
| QPalette::ColorGroup cg = (vopt->state & QStyle::State_Enabled) |
| ? QPalette::Normal : QPalette::Disabled; |
| o.backgroundColor = vopt->palette.color(cg, (vopt->state & QStyle::State_Selected) |
| ? QPalette::Highlight : QPalette::Window); |
| proxy()->drawPrimitive(QStyle::PE_FrameFocusRect, &o, p, widget); |
| } |
| |
| p->restore(); |
| } |
| break; |
| |
| #endif // QT_CONFIG(itemviews) |
| #ifndef QT_NO_FRAME |
| case CE_ShapedFrame: |
| if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { |
| int frameShape = f->frameShape; |
| int frameShadow = QFrame::Plain; |
| if (f->state & QStyle::State_Sunken) { |
| frameShadow = QFrame::Sunken; |
| } else if (f->state & QStyle::State_Raised) { |
| frameShadow = QFrame::Raised; |
| } |
| |
| int lw = f->lineWidth; |
| int mlw = f->midLineWidth; |
| QPalette::ColorRole foregroundRole = QPalette::WindowText; |
| if (widget) |
| foregroundRole = widget->foregroundRole(); |
| |
| switch (frameShape) { |
| case QFrame::Box: |
| if (frameShadow == QFrame::Plain) { |
| qDrawPlainRect(p, f->rect, f->palette.color(foregroundRole), lw); |
| } else { |
| qDrawShadeRect(p, f->rect, f->palette, frameShadow == QFrame::Sunken, lw, mlw); |
| } |
| break; |
| case QFrame::StyledPanel: |
| //keep the compatibility with Qt 4.4 if there is a proxy style. |
| //be sure to call drawPrimitive(QStyle::PE_Frame) on the proxy style |
| if (widget) { |
| widget->style()->drawPrimitive(QStyle::PE_Frame, opt, p, widget); |
| } else { |
| proxy()->drawPrimitive(QStyle::PE_Frame, opt, p, widget); |
| } |
| break; |
| case QFrame::Panel: |
| if (frameShadow == QFrame::Plain) { |
| qDrawPlainRect(p, f->rect, f->palette.color(foregroundRole), lw); |
| } else { |
| qDrawShadePanel(p, f->rect, f->palette, frameShadow == QFrame::Sunken, lw); |
| } |
| break; |
| case QFrame::WinPanel: |
| if (frameShadow == QFrame::Plain) { |
| qDrawPlainRect(p, f->rect, f->palette.color(foregroundRole), lw); |
| } else { |
| qDrawWinPanel(p, f->rect, f->palette, frameShadow == QFrame::Sunken); |
| } |
| break; |
| case QFrame::HLine: |
| case QFrame::VLine: { |
| QPoint p1, p2; |
| if (frameShape == QFrame::HLine) { |
| p1 = QPoint(opt->rect.x(), opt->rect.y() + opt->rect.height() / 2); |
| p2 = QPoint(opt->rect.x() + opt->rect.width(), p1.y()); |
| } else { |
| p1 = QPoint(opt->rect.x() + opt->rect.width() / 2, opt->rect.y()); |
| p2 = QPoint(p1.x(), p1.y() + opt->rect.height()); |
| } |
| if (frameShadow == QFrame::Plain) { |
| QPen oldPen = p->pen(); |
| p->setPen(QPen(opt->palette.brush(foregroundRole), lw)); |
| p->drawLine(p1, p2); |
| p->setPen(oldPen); |
| } else { |
| qDrawShadeLine(p, p1, p2, f->palette, frameShadow == QFrame::Sunken, lw, mlw); |
| } |
| break; |
| } |
| } |
| } |
| break; |
| #endif |
| default: |
| break; |
| } |
| #if !QT_CONFIG(tabbar) && !QT_CONFIG(itemviews) |
| Q_UNUSED(d); |
| #endif |
| } |
| |
| /*! |
| \reimp |
| */ |
| QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt, |
| const QWidget *widget) const |
| { |
| Q_D(const QCommonStyle); |
| QRect r; |
| switch (sr) { |
| case SE_PushButtonContents: |
| if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { |
| int dx1, dx2; |
| dx1 = proxy()->pixelMetric(PM_DefaultFrameWidth, btn, widget); |
| if (btn->features & QStyleOptionButton::AutoDefaultButton) |
| dx1 += proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn, widget); |
| dx2 = dx1 * 2; |
| r.setRect(opt->rect.x() + dx1, opt->rect.y() + dx1, opt->rect.width() - dx2, |
| opt->rect.height() - dx2); |
| r = visualRect(opt->direction, opt->rect, r); |
| } |
| break; |
| case SE_PushButtonFocusRect: |
| if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { |
| int dbw1 = 0, dbw2 = 0; |
| if (btn->features & QStyleOptionButton::AutoDefaultButton){ |
| dbw1 = proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn, widget); |
| dbw2 = dbw1 * 2; |
| } |
| |
| int dfw1 = proxy()->pixelMetric(PM_DefaultFrameWidth, btn, widget) + 1, |
| dfw2 = dfw1 * 2; |
| |
| r.setRect(btn->rect.x() + dfw1 + dbw1, btn->rect.y() + dfw1 + dbw1, |
| btn->rect.width() - dfw2 - dbw2, btn->rect.height()- dfw2 - dbw2); |
| r = visualRect(opt->direction, opt->rect, r); |
| } |
| break; |
| case SE_PushButtonBevel: |
| { |
| r = opt->rect; |
| r = visualRect(opt->direction, opt->rect, r); |
| } |
| break; |
| case SE_CheckBoxIndicator: |
| { |
| int h = proxy()->pixelMetric(PM_IndicatorHeight, opt, widget); |
| r.setRect(opt->rect.x(), opt->rect.y() + ((opt->rect.height() - h) / 2), |
| proxy()->pixelMetric(PM_IndicatorWidth, opt, widget), h); |
| r = visualRect(opt->direction, opt->rect, r); |
| } |
| break; |
| |
| case SE_CheckBoxContents: |
| { |
| // Deal with the logical first, then convert it back to screen coords. |
| QRect ir = visualRect(opt->direction, opt->rect, |
| subElementRect(SE_CheckBoxIndicator, opt, widget)); |
| int spacing = proxy()->pixelMetric(PM_CheckBoxLabelSpacing, opt, widget); |
| r.setRect(ir.right() + spacing, opt->rect.y(), opt->rect.width() - ir.width() - spacing, |
| opt->rect.height()); |
| r = visualRect(opt->direction, opt->rect, r); |
| } |
| break; |
| |
| case SE_CheckBoxFocusRect: |
| if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { |
| if (btn->icon.isNull() && btn->text.isEmpty()) { |
| r = subElementRect(SE_CheckBoxIndicator, opt, widget); |
| r.adjust(1, 1, -1, -1); |
| break; |
| } |
| // As above, deal with the logical first, then convert it back to screen coords. |
| QRect cr = visualRect(btn->direction, btn->rect, |
| subElementRect(SE_CheckBoxContents, btn, widget)); |
| |
| QRect iconRect, textRect; |
| if (!btn->text.isEmpty()) { |
| textRect = itemTextRect(opt->fontMetrics, cr, Qt::AlignAbsolute | Qt::AlignLeft |
| | Qt::AlignVCenter | Qt::TextShowMnemonic, |
| btn->state & State_Enabled, btn->text); |
| } |
| if (!btn->icon.isNull()) { |
| iconRect = itemPixmapRect(cr, Qt::AlignAbsolute | Qt::AlignLeft | Qt::AlignVCenter |
| | Qt::TextShowMnemonic, |
| btn->icon.pixmap(qt_getWindow(widget), btn->iconSize, QIcon::Normal)); |
| if (!textRect.isEmpty()) |
| textRect.translate(iconRect.right() + 4, 0); |
| } |
| r = iconRect | textRect; |
| r.adjust(-3, -2, 3, 2); |
| r = r.intersected(btn->rect); |
| r = visualRect(btn->direction, btn->rect, r); |
| } |
| break; |
| |
| case SE_RadioButtonIndicator: |
| { |
| int h = proxy()->pixelMetric(PM_ExclusiveIndicatorHeight, opt, widget); |
| r.setRect(opt->rect.x(), opt->rect.y() + ((opt->rect.height() - h) / 2), |
| proxy()->pixelMetric(PM_ExclusiveIndicatorWidth, opt, widget), h); |
| r = visualRect(opt->direction, opt->rect, r); |
| } |
| break; |
| |
| case SE_RadioButtonContents: |
| { |
| QRect ir = visualRect(opt->direction, opt->rect, |
| subElementRect(SE_RadioButtonIndicator, opt, widget)); |
| int spacing = proxy()->pixelMetric(PM_RadioButtonLabelSpacing, opt, widget); |
| r.setRect(ir.left() + ir.width() + spacing, opt->rect.y(), opt->rect.width() - ir.width() - spacing, |
| opt->rect.height()); |
| r = visualRect(opt->direction, opt->rect, r); |
| break; |
| } |
| |
| case SE_RadioButtonFocusRect: |
| if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { |
| if (btn->icon.isNull() && btn->text.isEmpty()) { |
| r = subElementRect(SE_RadioButtonIndicator, opt, widget); |
| r.adjust(1, 1, -1, -1); |
| break; |
| } |
| QRect cr = visualRect(btn->direction, btn->rect, |
| subElementRect(SE_RadioButtonContents, opt, widget)); |
| |
| QRect iconRect, textRect; |
| if (!btn->text.isEmpty()){ |
| textRect = itemTextRect(opt->fontMetrics, cr, Qt::AlignAbsolute | Qt::AlignLeft | Qt::AlignVCenter |
| | Qt::TextShowMnemonic, btn->state & State_Enabled, btn->text); |
| } |
| if (!btn->icon.isNull()) { |
| iconRect = itemPixmapRect(cr, Qt::AlignAbsolute | Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic, |
| btn->icon.pixmap(qt_getWindow(widget), btn->iconSize, QIcon::Normal)); |
| if (!textRect.isEmpty()) |
| textRect.translate(iconRect.right() + 4, 0); |
| } |
| r = iconRect | textRect; |
| r.adjust(-3, -2, 3, 2); |
| r = r.intersected(btn->rect); |
| r = visualRect(btn->direction, btn->rect, r); |
| } |
| break; |
| #if QT_CONFIG(slider) |
| case SE_SliderFocusRect: |
| if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { |
| int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, slider, widget); |
| int thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider, widget); |
| if (slider->orientation == Qt::Horizontal) |
| r.setRect(0, tickOffset - 1, slider->rect.width(), thickness + 2); |
| else |
| r.setRect(tickOffset - 1, 0, thickness + 2, slider->rect.height()); |
| r = r.intersected(slider->rect); |
| r = visualRect(opt->direction, opt->rect, r); |
| } |
| break; |
| #endif // QT_CONFIG(slider) |
| #if QT_CONFIG(progressbar) |
| case SE_ProgressBarGroove: |
| case SE_ProgressBarContents: |
| case SE_ProgressBarLabel: |
| if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) { |
| int textw = 0; |
| const bool vertical = pb->orientation == Qt::Vertical; |
| if (!vertical) { |
| if (pb->textVisible) |
| textw = qMax(pb->fontMetrics.horizontalAdvance(pb->text), pb->fontMetrics.horizontalAdvance(QLatin1String("100%"))) + 6; |
| } |
| |
| if ((pb->textAlignment & Qt::AlignCenter) == 0) { |
| if (sr != SE_ProgressBarLabel) |
| r.setCoords(pb->rect.left(), pb->rect.top(), |
| pb->rect.right() - textw, pb->rect.bottom()); |
| else |
| r.setCoords(pb->rect.right() - textw, pb->rect.top(), |
| pb->rect.right(), pb->rect.bottom()); |
| } else { |
| r = pb->rect; |
| } |
| r = visualRect(pb->direction, pb->rect, r); |
| } |
| break; |
| #endif // QT_CONFIG(progressbar) |
| #if QT_CONFIG(combobox) |
| case SE_ComboBoxFocusRect: |
| if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { |
| int margin = cb->frame ? 3 : 0; |
| r.setRect(opt->rect.left() + margin, opt->rect.top() + margin, |
| opt->rect.width() - 2*margin - 16, opt->rect.height() - 2*margin); |
| r = visualRect(opt->direction, opt->rect, r); |
| } |
| break; |
| #endif // QT_CONFIG(combobox) |
| #if QT_CONFIG(toolbox) |
| case SE_ToolBoxTabContents: |
| r = opt->rect; |
| r.adjust(0, 0, -30, 0); |
| break; |
| #endif // QT_CONFIG(toolbox) |
| case SE_HeaderLabel: { |
| int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, opt, widget); |
| r.setRect(opt->rect.x() + margin, opt->rect.y() + margin, |
| opt->rect.width() - margin * 2, opt->rect.height() - margin * 2); |
| |
| if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) { |
| // Subtract width needed for arrow, if there is one |
| if (header->sortIndicator != QStyleOptionHeader::None) { |
| if (opt->state & State_Horizontal) |
| r.setWidth(r.width() - (opt->rect.height() / 2) - (margin * 2)); |
| else |
| r.setHeight(r.height() - (opt->rect.width() / 2) - (margin * 2)); |
| } |
| } |
| r = visualRect(opt->direction, opt->rect, r); |
| break; } |
| case SE_HeaderArrow: { |
| int h = opt->rect.height(); |
| int w = opt->rect.width(); |
| int x = opt->rect.x(); |
| int y = opt->rect.y(); |
| int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, opt, widget); |
| |
| if (opt->state & State_Horizontal) { |
| int horiz_size = h / 2; |
| r.setRect(x + w - margin * 2 - horiz_size, y + 5, |
| horiz_size, h - margin * 2 - 5); |
| } else { |
| int vert_size = w / 2; |
| r.setRect(x + 5, y + h - margin * 2 - vert_size, |
| w - margin * 2 - 5, vert_size); |
| } |
| r = visualRect(opt->direction, opt->rect, r); |
| break; } |
| |
| case SE_RadioButtonClickRect: |
| r = subElementRect(SE_RadioButtonFocusRect, opt, widget); |
| r |= subElementRect(SE_RadioButtonIndicator, opt, widget); |
| break; |
| case SE_CheckBoxClickRect: |
| r = subElementRect(SE_CheckBoxFocusRect, opt, widget); |
| r |= subElementRect(SE_CheckBoxIndicator, opt, widget); |
| break; |
| #if QT_CONFIG(tabwidget) |
| case SE_TabWidgetTabBar: |
| if (const QStyleOptionTabWidgetFrame *twf |
| = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) { |
| r.setSize(twf->tabBarSize); |
| const uint alingMask = Qt::AlignLeft | Qt::AlignRight | Qt::AlignHCenter; |
| switch (twf->shape) { |
| case QTabBar::RoundedNorth: |
| case QTabBar::TriangularNorth: |
| // Constrain the size now, otherwise, center could get off the page |
| // This of course repeated for all the other directions |
| r.setWidth(qMin(r.width(), twf->rect.width() |
| - twf->leftCornerWidgetSize.width() |
| - twf->rightCornerWidgetSize.width())); |
| switch (proxy()->styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) { |
| default: |
| case Qt::AlignLeft: |
| r.moveTopLeft(QPoint(twf->leftCornerWidgetSize.width(), 0)); |
| break; |
| case Qt::AlignHCenter: |
| r.moveTopLeft(QPoint(twf->rect.center().x() - qRound(r.width() / 2.0f) |
| + (twf->leftCornerWidgetSize.width() / 2) |
| - (twf->rightCornerWidgetSize.width() / 2), 0)); |
| break; |
| case Qt::AlignRight: |
| r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width() |
| - twf->rightCornerWidgetSize.width(), 0)); |
| break; |
| } |
| r = visualRect(twf->direction, twf->rect, r); |
| break; |
| case QTabBar::RoundedSouth: |
| case QTabBar::TriangularSouth: |
| r.setWidth(qMin(r.width(), twf->rect.width() |
| - twf->leftCornerWidgetSize.width() |
| - twf->rightCornerWidgetSize.width())); |
| switch (proxy()->styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) { |
| default: |
| case Qt::AlignLeft: |
| r.moveTopLeft(QPoint(twf->leftCornerWidgetSize.width(), |
| twf->rect.height() - twf->tabBarSize.height())); |
| break; |
| case Qt::AlignHCenter: |
| r.moveTopLeft(QPoint(twf->rect.center().x() - qRound(r.width() / 2.0f) |
| + (twf->leftCornerWidgetSize.width() / 2) |
| - (twf->rightCornerWidgetSize.width() / 2), |
| twf->rect.height() - twf->tabBarSize.height())); |
| break; |
| case Qt::AlignRight: |
| r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width() |
| - twf->rightCornerWidgetSize.width(), |
| twf->rect.height() - twf->tabBarSize.height())); |
| break; |
| } |
| r = visualRect(twf->direction, twf->rect, r); |
| break; |
| case QTabBar::RoundedEast: |
| case QTabBar::TriangularEast: |
| r.setHeight(qMin(r.height(), twf->rect.height() |
| - twf->leftCornerWidgetSize.height() |
| - twf->rightCornerWidgetSize.height())); |
| switch (proxy()->styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) { |
| default: |
| case Qt::AlignLeft: |
| r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width(), |
| twf->leftCornerWidgetSize.height())); |
| break; |
| case Qt::AlignHCenter: |
| r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width(), |
| twf->rect.center().y() - r.height() / 2)); |
| break; |
| case Qt::AlignRight: |
| r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width(), |
| twf->rect.height() - twf->tabBarSize.height() |
| - twf->rightCornerWidgetSize.height())); |
| break; |
| } |
| break; |
| case QTabBar::RoundedWest: |
| case QTabBar::TriangularWest: |
| r.setHeight(qMin(r.height(), twf->rect.height() |
| - twf->leftCornerWidgetSize.height() |
| - twf->rightCornerWidgetSize.height())); |
| switch (proxy()->styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) { |
| default: |
| case Qt::AlignLeft: |
| r.moveTopLeft(QPoint(0, twf->leftCornerWidgetSize.height())); |
| break; |
| case Qt::AlignHCenter: |
| r.moveTopLeft(QPoint(0, twf->rect.center().y() - r.height() / 2)); |
| break; |
| case Qt::AlignRight: |
| r.moveTopLeft(QPoint(0, twf->rect.height() - twf->tabBarSize.height() |
| - twf->rightCornerWidgetSize.height())); |
| break; |
| } |
| break; |
| } |
| } |
| break; |
| case SE_TabWidgetTabPane: |
| case SE_TabWidgetTabContents: |
| if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) { |
| QStyleOptionTab tabopt; |
| tabopt.shape = twf->shape; |
| int overlap = proxy()->pixelMetric(PM_TabBarBaseOverlap, &tabopt, widget); |
| if (twf->lineWidth == 0) |
| overlap = 0; |
| switch (twf->shape) { |
| case QTabBar::RoundedNorth: |
| case QTabBar::TriangularNorth: |
| r = QRect(QPoint(0,qMax(twf->tabBarSize.height() - overlap, 0)), |
| QSize(twf->rect.width(), qMin(twf->rect.height() - twf->tabBarSize.height() + overlap, twf->rect.height()))); |
| break; |
| case QTabBar::RoundedSouth: |
| case QTabBar::TriangularSouth: |
| r = QRect(QPoint(0,0), QSize(twf->rect.width(), qMin(twf->rect.height() - twf->tabBarSize.height() + overlap, twf->rect.height()))); |
| break; |
| case QTabBar::RoundedEast: |
| case QTabBar::TriangularEast: |
| r = QRect(QPoint(0, 0), QSize(qMin(twf->rect.width() - twf->tabBarSize.width() + overlap, twf->rect.width()), twf->rect.height())); |
| break; |
| case QTabBar::RoundedWest: |
| case QTabBar::TriangularWest: |
| r = QRect(QPoint(qMax(twf->tabBarSize.width() - overlap, 0), 0), |
| QSize(qMin(twf->rect.width() - twf->tabBarSize.width() + overlap, twf->rect.width()), twf->rect.height())); |
| break; |
| } |
| if (sr == SE_TabWidgetTabContents && twf->lineWidth > 0) |
| r.adjust(2, 2, -2, -2); |
| } |
| break; |
| case SE_TabWidgetLeftCorner: |
| if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) { |
| QRect paneRect = subElementRect(SE_TabWidgetTabPane, twf, widget); |
| switch (twf->shape) { |
| case QTabBar::RoundedNorth: |
| case QTabBar::TriangularNorth: |
| r = QRect(QPoint(paneRect.x(), paneRect.y() - twf->leftCornerWidgetSize.height()), |
| twf->leftCornerWidgetSize); |
| break; |
| case QTabBar::RoundedSouth: |
| case QTabBar::TriangularSouth: |
| r = QRect(QPoint(paneRect.x(), paneRect.height()), twf->leftCornerWidgetSize); |
| break; |
| default: |
| break; |
| } |
| r = visualRect(twf->direction, twf->rect, r); |
| } |
| break; |
| case SE_TabWidgetRightCorner: |
| if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) { |
| QRect paneRect = subElementRect(SE_TabWidgetTabPane, twf, widget); |
| switch (twf->shape) { |
| case QTabBar::RoundedNorth: |
| case QTabBar::TriangularNorth: |
| r = QRect(QPoint(paneRect.width() - twf->rightCornerWidgetSize.width(), |
| paneRect.y() - twf->rightCornerWidgetSize.height()), |
| twf->rightCornerWidgetSize); |
| break; |
| case QTabBar::RoundedSouth: |
| case QTabBar::TriangularSouth: |
| r = QRect(QPoint(paneRect.width() - twf->rightCornerWidgetSize.width(), |
| paneRect.height()), twf->rightCornerWidgetSize); |
| break; |
| default: |
| break; |
| } |
| r = visualRect(twf->direction, twf->rect, r); |
| } |
| break; |
| case SE_TabBarTabText: |
| if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { |
| QRect dummyIconRect; |
| d->tabLayout(tab, widget, &r, &dummyIconRect); |
| } |
| break; |
| case SE_TabBarTabLeftButton: |
| case SE_TabBarTabRightButton: |
| if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { |
| bool selected = tab->state & State_Selected; |
| int verticalShift = proxy()->pixelMetric(QStyle::PM_TabBarTabShiftVertical, tab, widget); |
| int horizontalShift = proxy()->pixelMetric(QStyle::PM_TabBarTabShiftHorizontal, tab, widget); |
| int hpadding = proxy()->pixelMetric(QStyle::PM_TabBarTabHSpace, opt, widget) / 2; |
| hpadding = qMax(hpadding, 4); //workaround KStyle returning 0 because they workaround an old bug in Qt |
| |
| bool verticalTabs = tab->shape == QTabBar::RoundedEast |
| || tab->shape == QTabBar::RoundedWest |
| || tab->shape == QTabBar::TriangularEast |
| || tab->shape == QTabBar::TriangularWest; |
| |
| QRect tr = tab->rect; |
| if (tab->shape == QTabBar::RoundedSouth || tab->shape == QTabBar::TriangularSouth) |
| verticalShift = -verticalShift; |
| if (verticalTabs) { |
| qSwap(horizontalShift, verticalShift); |
| horizontalShift *= -1; |
| verticalShift *= -1; |
| } |
| if (tab->shape == QTabBar::RoundedWest || tab->shape == QTabBar::TriangularWest) |
| horizontalShift = -horizontalShift; |
| |
| tr.adjust(0, 0, horizontalShift, verticalShift); |
| if (selected) |
| { |
| tr.setBottom(tr.bottom() - verticalShift); |
| tr.setRight(tr.right() - horizontalShift); |
| } |
| |
| QSize size = (sr == SE_TabBarTabLeftButton) ? tab->leftButtonSize : tab->rightButtonSize; |
| int w = size.width(); |
| int h = size.height(); |
| int midHeight = static_cast<int>(qCeil(float(tr.height() - h) / 2)); |
| int midWidth = ((tr.width() - w) / 2); |
| |
| bool atTheTop = true; |
| switch (tab->shape) { |
| case QTabBar::RoundedWest: |
| case QTabBar::TriangularWest: |
| atTheTop = (sr == SE_TabBarTabLeftButton); |
| break; |
| case QTabBar::RoundedEast: |
| case QTabBar::TriangularEast: |
| atTheTop = (sr == SE_TabBarTabRightButton); |
| break; |
| default: |
| if (sr == SE_TabBarTabLeftButton) |
| r = QRect(tab->rect.x() + hpadding, midHeight, w, h); |
| else |
| r = QRect(tab->rect.right() - w - hpadding, midHeight, w, h); |
| r = visualRect(tab->direction, tab->rect, r); |
| } |
| if (verticalTabs) { |
| if (atTheTop) |
| r = QRect(midWidth, tr.y() + tab->rect.height() - hpadding - h, w, h); |
| else |
| r = QRect(midWidth, tr.y() + hpadding, w, h); |
| } |
| } |
| |
| break; |
| #endif // QT_CONFIG(tabwidget) |
| #if QT_CONFIG(tabbar) |
| case SE_TabBarTearIndicator: |
| if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { |
| switch (tab->shape) { |
| case QTabBar::RoundedNorth: |
| case QTabBar::TriangularNorth: |
| case QTabBar::RoundedSouth: |
| case QTabBar::TriangularSouth: |
| r.setRect(tab->rect.left(), tab->rect.top(), 8, opt->rect.height()); |
| break; |
| case QTabBar::RoundedWest: |
| case QTabBar::TriangularWest: |
| case QTabBar::RoundedEast: |
| case QTabBar::TriangularEast: |
| r.setRect(tab->rect.left(), tab->rect.top(), opt->rect.width(), 8); |
| break; |
| default: |
| break; |
| } |
| r = visualRect(opt->direction, opt->rect, r); |
| } |
| break; |
| case SE_TabBarScrollLeftButton: { |
| const bool vertical = opt->rect.width() < opt->rect.height(); |
| const Qt::LayoutDirection ld = widget->layoutDirection(); |
| const int buttonWidth = qMax(proxy()->pixelMetric(QStyle::PM_TabBarScrollButtonWidth, nullptr, widget), QApplication::globalStrut().width()); |
| const int buttonOverlap = proxy()->pixelMetric(QStyle::PM_TabBar_ScrollButtonOverlap, nullptr, widget); |
| |
| r = vertical ? QRect(0, opt->rect.height() - (buttonWidth * 2) + buttonOverlap, opt->rect.width(), buttonWidth) |
| : QStyle::visualRect(ld, opt->rect, QRect(opt->rect.width() - (buttonWidth * 2) + buttonOverlap, 0, buttonWidth, opt->rect.height())); |
| break; } |
| case SE_TabBarScrollRightButton: { |
| const bool vertical = opt->rect.width() < opt->rect.height(); |
| const Qt::LayoutDirection ld = widget->layoutDirection(); |
| const int buttonWidth = qMax(proxy()->pixelMetric(QStyle::PM_TabBarScrollButtonWidth, nullptr, widget), QApplication::globalStrut().width()); |
| |
| r = vertical ? QRect(0, opt->rect.height() - buttonWidth, opt->rect.width(), buttonWidth) |
| : QStyle::visualRect(ld, opt->rect, QRect(opt->rect.width() - buttonWidth, 0, buttonWidth, opt->rect.height())); |
| break; } |
| #endif |
| case SE_TreeViewDisclosureItem: |
| r = opt->rect; |
| break; |
| case SE_LineEditContents: |
| if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { |
| r = f->rect.adjusted(f->lineWidth, f->lineWidth, -f->lineWidth, -f->lineWidth); |
| r = visualRect(opt->direction, opt->rect, r); |
| } |
| break; |
| case SE_FrameContents: |
| if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { |
| int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, f, widget); |
| r = opt->rect.adjusted(fw, fw, -fw, -fw); |
| r = visualRect(opt->direction, opt->rect, r); |
| } |
| break; |
| case SE_ShapedFrameContents: |
| if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { |
| int frameShape = f->frameShape; |
| int frameShadow = QFrame::Plain; |
| if (f->state & QStyle::State_Sunken) { |
| frameShadow = QFrame::Sunken; |
| } else if (f->state & QStyle::State_Raised) { |
| frameShadow = QFrame::Raised; |
| } |
| |
| int frameWidth = 0; |
| |
| switch (frameShape) { |
| case QFrame::NoFrame: |
| frameWidth = 0; |
| break; |
| |
| case QFrame::Box: |
| case QFrame::HLine: |
| case QFrame::VLine: |
| switch (frameShadow) { |
| case QFrame::Plain: |
| frameWidth = f->lineWidth; |
| break; |
| case QFrame::Raised: |
| case QFrame::Sunken: |
| frameWidth = (short)(f->lineWidth*2 + f->midLineWidth); |
| break; |
| } |
| break; |
| |
| case QFrame::StyledPanel: |
| //keep the compatibility with Qt 4.4 if there is a proxy style. |
| //be sure to call drawPrimitive(QStyle::SE_FrameContents) on the proxy style |
| if (widget) |
| return widget->style()->subElementRect(QStyle::SE_FrameContents, opt, widget); |
| else |
| return subElementRect(QStyle::SE_FrameContents, opt, widget); |
| |
| case QFrame::WinPanel: |
| frameWidth = 2; |
| break; |
| |
| case QFrame::Panel: |
| switch (frameShadow) { |
| case QFrame::Plain: |
| case QFrame::Raised: |
| case QFrame::Sunken: |
| frameWidth = f->lineWidth; |
| break; |
| } |
| break; |
| } |
| r = f->rect.adjusted(frameWidth, frameWidth, -frameWidth, -frameWidth); |
| } |
| break; |
| #if QT_CONFIG(dockwidget) |
| case SE_DockWidgetCloseButton: |
| case SE_DockWidgetFloatButton: |
| case SE_DockWidgetTitleBarText: |
| case SE_DockWidgetIcon: { |
| int iconSize = proxy()->pixelMetric(PM_SmallIconSize, opt, widget); |
| int buttonMargin = proxy()->pixelMetric(PM_DockWidgetTitleBarButtonMargin, opt, widget); |
| int margin = proxy()->pixelMetric(QStyle::PM_DockWidgetTitleMargin, opt, widget); |
| QRect rect = opt->rect; |
| |
| const QStyleOptionDockWidget *dwOpt |
| = qstyleoption_cast<const QStyleOptionDockWidget*>(opt); |
| bool canClose = dwOpt == nullptr ? true : dwOpt->closable; |
| bool canFloat = dwOpt == nullptr ? false : dwOpt->floatable; |
| |
| const bool verticalTitleBar = dwOpt && dwOpt->verticalTitleBar; |
| |
| // If this is a vertical titlebar, we transpose and work as if it was |
| // horizontal, then transpose again. |
| |
| if (verticalTitleBar) |
| rect = rect.transposed(); |
| |
| do { |
| |
| int right = rect.right(); |
| int left = rect.left(); |
| |
| QRect closeRect; |
| if (canClose) { |
| QSize sz = proxy()->standardIcon(QStyle::SP_TitleBarCloseButton, |
| opt, widget).actualSize(QSize(iconSize, iconSize)); |
| sz += QSize(buttonMargin, buttonMargin); |
| if (verticalTitleBar) |
| sz = sz.transposed(); |
| closeRect = QRect(right - sz.width(), |
| rect.center().y() - sz.height()/2, |
| sz.width(), sz.height()); |
| right = closeRect.left() - 1; |
| } |
| if (sr == SE_DockWidgetCloseButton) { |
| r = closeRect; |
| break; |
| } |
| |
| QRect floatRect; |
| if (canFloat) { |
| QSize sz = proxy()->standardIcon(QStyle::SP_TitleBarNormalButton, |
| opt, widget).actualSize(QSize(iconSize, iconSize)); |
| sz += QSize(buttonMargin, buttonMargin); |
| if (verticalTitleBar) |
| sz = sz.transposed(); |
| floatRect = QRect(right - sz.width(), |
| rect.center().y() - sz.height()/2, |
| sz.width(), sz.height()); |
| right = floatRect.left() - 1; |
| } |
| if (sr == SE_DockWidgetFloatButton) { |
| r = floatRect; |
| break; |
| } |
| |
| QRect iconRect; |
| if (const QDockWidget *dw = qobject_cast<const QDockWidget*>(widget)) { |
| QIcon icon; |
| if (dw->isFloating()) |
| icon = dw->windowIcon(); |
| if (!icon.isNull() |
| && icon.cacheKey() != QApplication::windowIcon().cacheKey()) { |
| QSize sz = icon.actualSize(QSize(r.height(), r.height())); |
| if (verticalTitleBar) |
| sz = sz.transposed(); |
| iconRect = QRect(left, rect.center().y() - sz.height()/2, |
| sz.width(), sz.height()); |
| left = iconRect.right() + margin; |
| } |
| } |
| if (sr == SE_DockWidgetIcon) { |
| r = iconRect; |
| break; |
| } |
| |
| QRect textRect = QRect(left, rect.top(), |
| right - left, rect.height()); |
| if (sr == SE_DockWidgetTitleBarText) { |
| r = textRect; |
| break; |
| } |
| |
| } while (false); |
| |
| if (verticalTitleBar) { |
| r = QRect(rect.left() + r.top() - rect.top(), |
| rect.top() + rect.right() - r.right(), |
| r.height(), r.width()); |
| } else { |
| r = visualRect(opt->direction, rect, r); |
| } |
| break; |
| } |
| #endif |
| #if QT_CONFIG(itemviews) |
| case SE_ItemViewItemCheckIndicator: |
| if (!qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { |
| r = subElementRect(SE_CheckBoxIndicator, opt, widget); |
| break; |
| } |
| Q_FALLTHROUGH(); |
| case SE_ItemViewItemDecoration: |
| case SE_ItemViewItemText: |
| case SE_ItemViewItemFocusRect: |
| if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { |
| if (!d->isViewItemCached(*vopt)) { |
| d->viewItemLayout(vopt, &d->checkRect, &d->decorationRect, &d->displayRect, false); |
| if (d->cachedOption) { |
| delete d->cachedOption; |
| d->cachedOption = nullptr; |
| } |
| d->cachedOption = new QStyleOptionViewItem(*vopt); |
| } |
| if (sr == SE_ItemViewItemCheckIndicator) |
| r = d->checkRect; |
| else if (sr == SE_ItemViewItemDecoration) |
| r = d->decorationRect; |
| else if (sr == SE_ItemViewItemText || sr == SE_ItemViewItemFocusRect) |
| r = d->displayRect; |
| } |
| break; |
| #endif // QT_CONFIG(itemviews) |
| #if QT_CONFIG(toolbar) |
| case SE_ToolBarHandle: |
| if (const QStyleOptionToolBar *tbopt = qstyleoption_cast<const QStyleOptionToolBar *>(opt)) { |
| if (tbopt->features & QStyleOptionToolBar::Movable) { |
| ///we need to access the widget here because the style option doesn't |
| //have all the information we need (ie. the layout's margin) |
| const QToolBar *tb = qobject_cast<const QToolBar*>(widget); |
| const QMargins margins = tb && tb->layout() ? tb->layout()->contentsMargins() : QMargins(2, 2, 2, 2); |
| const int handleExtent = proxy()->pixelMetric(QStyle::PM_ToolBarHandleExtent, opt, tb); |
| if (tbopt->state & QStyle::State_Horizontal) { |
| r = QRect(margins.left(), margins.top(), |
| handleExtent, |
| tbopt->rect.height() - (margins.top() + margins.bottom())); |
| r = QStyle::visualRect(tbopt->direction, tbopt->rect, r); |
| } else { |
| r = QRect(margins.left(), margins.top(), |
| tbopt->rect.width() - (margins.left() + margins.right()), |
| handleExtent); |
| } |
| } |
| } |
| break; |
| #endif // QT_CONFIG(toolbar) |
| default: |
| break; |
| } |
| return r; |
| #if !QT_CONFIG(tabwidget) && !QT_CONFIG(itemviews) |
| Q_UNUSED(d); |
| #endif |
| } |
| |
| #if QT_CONFIG(dial) |
| |
| // in lieu of std::array, minimal API |
| template <int N> |
| struct StaticPolygonF |
| { |
| QPointF data[N]; |
| |
| Q_DECL_CONSTEXPR int size() const { return N; } |
| Q_DECL_CONSTEXPR const QPointF *cbegin() const { return data; } |
| Q_DECL_CONSTEXPR const QPointF &operator[](int idx) const { return data[idx]; } |
| }; |
| |
| static StaticPolygonF<3> calcArrow(const QStyleOptionSlider *dial, qreal &a) |
| { |
| int width = dial->rect.width(); |
| int height = dial->rect.height(); |
| int r = qMin(width, height) / 2; |
| int currentSliderPosition = dial->upsideDown ? dial->sliderPosition : (dial->maximum - dial->sliderPosition); |
| |
| if (dial->maximum == dial->minimum) |
| a = Q_PI / 2; |
| else if (dial->dialWrapping) |
| a = Q_PI * 3 / 2 - (currentSliderPosition - dial->minimum) * 2 * Q_PI |
| / (dial->maximum - dial->minimum); |
| else |
| a = (Q_PI * 8 - (currentSliderPosition - dial->minimum) * 10 * Q_PI |
| / (dial->maximum - dial->minimum)) / 6; |
| |
| int xc = width / 2; |
| int yc = height / 2; |
| |
| int len = r - QStyleHelper::calcBigLineSize(r) - 5; |
| if (len < 5) |
| len = 5; |
| int back = len / 2; |
| |
| StaticPolygonF<3> arrow = {{ |
| QPointF(0.5 + xc + len * qCos(a), |
| 0.5 + yc - len * qSin(a)), |
| QPointF(0.5 + xc + back * qCos(a + Q_PI * 5 / 6), |
| 0.5 + yc - back * qSin(a + Q_PI * 5 / 6)), |
| QPointF(0.5 + xc + back * qCos(a - Q_PI * 5 / 6), |
| 0.5 + yc - back * qSin(a - Q_PI * 5 / 6)), |
| }}; |
| return arrow; |
| } |
| |
| #endif // QT_CONFIG(dial) |
| |
| /*! |
| \reimp |
| */ |
| void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, |
| QPainter *p, const QWidget *widget) const |
| { |
| switch (cc) { |
| #if QT_CONFIG(slider) |
| case CC_Slider: |
| if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { |
| if (slider->subControls == SC_SliderTickmarks) { |
| int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, slider, widget); |
| int ticks = slider->tickPosition; |
| int thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider, widget); |
| int len = proxy()->pixelMetric(PM_SliderLength, slider, widget); |
| int available = proxy()->pixelMetric(PM_SliderSpaceAvailable, slider, widget); |
| int interval = slider->tickInterval; |
| if (interval <= 0) { |
| interval = slider->singleStep; |
| if (QStyle::sliderPositionFromValue(slider->minimum, slider->maximum, interval, |
| available) |
| - QStyle::sliderPositionFromValue(slider->minimum, slider->maximum, |
| 0, available) < 3) |
| interval = slider->pageStep; |
| } |
| if (!interval) |
| interval = 1; |
| int fudge = len / 2; |
| int pos; |
| // Since there is no subrect for tickmarks do a translation here. |
| p->save(); |
| p->translate(slider->rect.x(), slider->rect.y()); |
| p->setPen(slider->palette.windowText().color()); |
| int v = slider->minimum; |
| while (v <= slider->maximum + 1) { |
| if (v == slider->maximum + 1 && interval == 1) |
| break; |
| const int v_ = qMin(v, slider->maximum); |
| pos = QStyle::sliderPositionFromValue(slider->minimum, slider->maximum, |
| v_, available) + fudge; |
| if (slider->orientation == Qt::Horizontal) { |
| if (ticks & QSlider::TicksAbove) |
| p->drawLine(pos, 0, pos, tickOffset - 2); |
| if (ticks & QSlider::TicksBelow) |
| p->drawLine(pos, tickOffset + thickness + 1, pos, |
| slider->rect.height()-1); |
| } else { |
| if (ticks & QSlider::TicksAbove) |
| p->drawLine(0, pos, tickOffset - 2, pos); |
| if (ticks & QSlider::TicksBelow) |
| p->drawLine(tickOffset + thickness + 1, pos, |
| slider->rect.width()-1, pos); |
| } |
| // in the case where maximum is max int |
| int nextInterval = v + interval; |
| if (nextInterval < v) |
| break; |
| v = nextInterval; |
| } |
| p->restore(); |
| } |
| } |
| break; |
| #endif // QT_CONFIG(slider) |
| #if QT_CONFIG(scrollbar) |
| case CC_ScrollBar: |
| if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { |
| // Make a copy here and reset it for each primitive. |
| QStyleOptionSlider newScrollbar = *scrollbar; |
| State saveFlags = scrollbar->state; |
| |
| if (scrollbar->subControls & SC_ScrollBarSubLine) { |
| newScrollbar.state = saveFlags; |
| newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarSubLine, widget); |
| if (newScrollbar.rect.isValid()) { |
| if (!(scrollbar->activeSubControls & SC_ScrollBarSubLine)) |
| newScrollbar.state &= ~(State_Sunken | State_MouseOver); |
| proxy()->drawControl(CE_ScrollBarSubLine, &newScrollbar, p, widget); |
| } |
| } |
| if (scrollbar->subControls & SC_ScrollBarAddLine) { |
| newScrollbar.rect = scrollbar->rect; |
| newScrollbar.state = saveFlags; |
| newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarAddLine, widget); |
| if (newScrollbar.rect.isValid()) { |
| if (!(scrollbar->activeSubControls & SC_ScrollBarAddLine)) |
| newScrollbar.state &= ~(State_Sunken | State_MouseOver); |
| proxy()->drawControl(CE_ScrollBarAddLine, &newScrollbar, p, widget); |
| } |
| } |
| if (scrollbar->subControls & SC_ScrollBarSubPage) { |
| newScrollbar.rect = scrollbar->rect; |
| newScrollbar.state = saveFlags; |
| newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarSubPage, widget); |
| if (newScrollbar.rect.isValid()) { |
| if (!(scrollbar->activeSubControls & SC_ScrollBarSubPage)) |
| newScrollbar.state &= ~(State_Sunken | State_MouseOver); |
| proxy()->drawControl(CE_ScrollBarSubPage, &newScrollbar, p, widget); |
| } |
| } |
| if (scrollbar->subControls & SC_ScrollBarAddPage) { |
| newScrollbar.rect = scrollbar->rect; |
| newScrollbar.state = saveFlags; |
| newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarAddPage, widget); |
| if (newScrollbar.rect.isValid()) { |
| if (!(scrollbar->activeSubControls & SC_ScrollBarAddPage)) |
| newScrollbar.state &= ~(State_Sunken | State_MouseOver); |
| proxy()->drawControl(CE_ScrollBarAddPage, &newScrollbar, p, widget); |
| } |
| } |
| if (scrollbar->subControls & SC_ScrollBarFirst) { |
| newScrollbar.rect = scrollbar->rect; |
| newScrollbar.state = saveFlags; |
| newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarFirst, widget); |
| if (newScrollbar.rect.isValid()) { |
| if (!(scrollbar->activeSubControls & SC_ScrollBarFirst)) |
| newScrollbar.state &= ~(State_Sunken | State_MouseOver); |
| proxy()->drawControl(CE_ScrollBarFirst, &newScrollbar, p, widget); |
| } |
| } |
| if (scrollbar->subControls & SC_ScrollBarLast) { |
| newScrollbar.rect = scrollbar->rect; |
| newScrollbar.state = saveFlags; |
| newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarLast, widget); |
| if (newScrollbar.rect.isValid()) { |
| if (!(scrollbar->activeSubControls & SC_ScrollBarLast)) |
| newScrollbar.state &= ~(State_Sunken | State_MouseOver); |
| proxy()->drawControl(CE_ScrollBarLast, &newScrollbar, p, widget); |
| } |
| } |
| if (scrollbar->subControls & SC_ScrollBarSlider) { |
| newScrollbar.rect = scrollbar->rect; |
| newScrollbar.state = saveFlags; |
| newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarSlider, widget); |
| if (newScrollbar.rect.isValid()) { |
| if (!(scrollbar->activeSubControls & SC_ScrollBarSlider)) |
| newScrollbar.state &= ~(State_Sunken | State_MouseOver); |
| proxy()->drawControl(CE_ScrollBarSlider, &newScrollbar, p, widget); |
| |
| if (scrollbar->state & State_HasFocus) { |
| QStyleOptionFocusRect fropt; |
| fropt.QStyleOption::operator=(newScrollbar); |
| fropt.rect.setRect(newScrollbar.rect.x() + 2, newScrollbar.rect.y() + 2, |
| newScrollbar.rect.width() - 5, |
| newScrollbar.rect.height() - 5); |
| proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget); |
| } |
| } |
| } |
| } |
| break; |
| #endif // QT_CONFIG(scrollbar) |
| #if QT_CONFIG(spinbox) |
| case CC_SpinBox: |
| if (const QStyleOptionSpinBox *sb = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) { |
| QStyleOptionSpinBox copy = *sb; |
| PrimitiveElement pe; |
| |
| if (sb->frame && (sb->subControls & SC_SpinBoxFrame)) { |
| QRect r = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxFrame, widget); |
| qDrawWinPanel(p, r, sb->palette, true); |
| } |
| |
| if (sb->subControls & SC_SpinBoxUp) { |
| copy.subControls = SC_SpinBoxUp; |
| QPalette pal2 = sb->palette; |
| if (!(sb->stepEnabled & QAbstractSpinBox::StepUpEnabled)) { |
| pal2.setCurrentColorGroup(QPalette::Disabled); |
| copy.state &= ~State_Enabled; |
| } |
| |
| copy.palette = pal2; |
| |
| if (sb->activeSubControls == SC_SpinBoxUp && (sb->state & State_Sunken)) { |
| copy.state |= State_On; |
| copy.state |= State_Sunken; |
| } else { |
| copy.state |= State_Raised; |
| copy.state &= ~State_Sunken; |
| } |
| pe = (sb->buttonSymbols == QAbstractSpinBox::PlusMinus ? PE_IndicatorSpinPlus |
| : PE_IndicatorSpinUp); |
| |
| copy.rect = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxUp, widget); |
| proxy()->drawPrimitive(PE_PanelButtonBevel, ©, p, widget); |
| copy.rect.adjust(3, 0, -4, 0); |
| proxy()->drawPrimitive(pe, ©, p, widget); |
| } |
| |
| if (sb->subControls & SC_SpinBoxDown) { |
| copy.subControls = SC_SpinBoxDown; |
| copy.state = sb->state; |
| QPalette pal2 = sb->palette; |
| if (!(sb->stepEnabled & QAbstractSpinBox::StepDownEnabled)) { |
| pal2.setCurrentColorGroup(QPalette::Disabled); |
| copy.state &= ~State_Enabled; |
| } |
| copy.palette = pal2; |
| |
| if (sb->activeSubControls == SC_SpinBoxDown && (sb->state & State_Sunken)) { |
| copy.state |= State_On; |
| copy.state |= State_Sunken; |
| } else { |
| copy.state |= State_Raised; |
| copy.state &= ~State_Sunken; |
| } |
| pe = (sb->buttonSymbols == QAbstractSpinBox::PlusMinus ? PE_IndicatorSpinMinus |
| : PE_IndicatorSpinDown); |
| |
| copy.rect = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxDown, widget); |
| proxy()->drawPrimitive(PE_PanelButtonBevel, ©, p, widget); |
| copy.rect.adjust(3, 0, -4, 0); |
| proxy()->drawPrimitive(pe, ©, p, widget); |
| } |
| } |
| break; |
| #endif // QT_CONFIG(spinbox) |
| #if QT_CONFIG(toolbutton) |
| case CC_ToolButton: |
| if (const QStyleOptionToolButton *toolbutton |
| = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) { |
| QRect button, menuarea; |
| button = proxy()->subControlRect(cc, toolbutton, SC_ToolButton, widget); |
| menuarea = proxy()->subControlRect(cc, toolbutton, SC_ToolButtonMenu, widget); |
| |
| State bflags = toolbutton->state & ~State_Sunken; |
| |
| if (bflags & State_AutoRaise) { |
| if (!(bflags & State_MouseOver) || !(bflags & State_Enabled)) { |
| bflags &= ~State_Raised; |
| } |
| } |
| State mflags = bflags; |
| if (toolbutton->state & State_Sunken) { |
| if (toolbutton->activeSubControls & SC_ToolButton) |
| bflags |= State_Sunken; |
| mflags |= State_Sunken; |
| } |
| |
| QStyleOption tool = *toolbutton; |
| if (toolbutton->subControls & SC_ToolButton) { |
| if (bflags & (State_Sunken | State_On | State_Raised)) { |
| tool.rect = button; |
| tool.state = bflags; |
| proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget); |
| } |
| } |
| |
| if (toolbutton->state & State_HasFocus) { |
| QStyleOptionFocusRect fr; |
| fr.QStyleOption::operator=(*toolbutton); |
| fr.rect.adjust(3, 3, -3, -3); |
| if (toolbutton->features & QStyleOptionToolButton::MenuButtonPopup) |
| fr.rect.adjust(0, 0, -proxy()->pixelMetric(QStyle::PM_MenuButtonIndicator, |
| toolbutton, widget), 0); |
| proxy()->drawPrimitive(PE_FrameFocusRect, &fr, p, widget); |
| } |
| QStyleOptionToolButton label = *toolbutton; |
| label.state = bflags; |
| int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget); |
| label.rect = button.adjusted(fw, fw, -fw, -fw); |
| proxy()->drawControl(CE_ToolButtonLabel, &label, p, widget); |
| |
| if (toolbutton->subControls & SC_ToolButtonMenu) { |
| tool.rect = menuarea; |
| tool.state = mflags; |
| if (mflags & (State_Sunken | State_On | State_Raised)) |
| proxy()->drawPrimitive(PE_IndicatorButtonDropDown, &tool, p, widget); |
| proxy()->drawPrimitive(PE_IndicatorArrowDown, &tool, p, widget); |
| } else if (toolbutton->features & QStyleOptionToolButton::HasMenu) { |
| int mbi = proxy()->pixelMetric(PM_MenuButtonIndicator, toolbutton, widget); |
| QRect ir = toolbutton->rect; |
| QStyleOptionToolButton newBtn = *toolbutton; |
| newBtn.rect = QRect(ir.right() + 5 - mbi, ir.y() + ir.height() - mbi + 4, mbi - 6, mbi - 6); |
| newBtn.rect = visualRect(toolbutton->direction, button, newBtn.rect); |
| proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget); |
| } |
| } |
| break; |
| #endif // QT_CONFIG(toolbutton) |
| case CC_TitleBar: |
| if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) { |
| QRect ir; |
| if (opt->subControls & SC_TitleBarLabel) { |
| QColor left = tb->palette.highlight().color(); |
| QColor right = tb->palette.base().color(); |
| |
| QBrush fillBrush(left); |
| if (left != right) { |
| QPoint p1(tb->rect.x(), tb->rect.top() + tb->rect.height()/2); |
| QPoint p2(tb->rect.right(), tb->rect.top() + tb->rect.height()/2); |
| QLinearGradient lg(p1, p2); |
| lg.setColorAt(0, left); |
| lg.setColorAt(1, right); |
| fillBrush = lg; |
| } |
| |
| p->fillRect(opt->rect, fillBrush); |
| |
| ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarLabel, widget); |
| |
| p->setPen(tb->palette.highlightedText().color()); |
| p->drawText(ir.x() + 2, ir.y(), ir.width() - 2, ir.height(), |
| Qt::AlignLeft | Qt::AlignVCenter | Qt::TextSingleLine, tb->text); |
| } |
| |
| bool down = false; |
| QPixmap pm; |
| |
| QStyleOption tool = *tb; |
| if (tb->subControls & SC_TitleBarCloseButton && tb->titleBarFlags & Qt::WindowSystemMenuHint) { |
| ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarCloseButton, widget); |
| down = tb->activeSubControls & SC_TitleBarCloseButton && (opt->state & State_Sunken); |
| if ((tb->titleBarFlags & Qt::WindowType_Mask) == Qt::Tool |
| #if QT_CONFIG(dockwidget) |
| || qobject_cast<const QDockWidget *>(widget) |
| #endif |
| ) |
| pm = proxy()->standardIcon(SP_DockWidgetCloseButton, &tool, widget).pixmap(qt_getWindow(widget), QSize(10, 10)); |
| else |
| pm = proxy()->standardIcon(SP_TitleBarCloseButton, &tool, widget).pixmap(qt_getWindow(widget), QSize(10, 10)); |
| tool.rect = ir; |
| tool.state = down ? State_Sunken : State_Raised; |
| proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget); |
| |
| p->save(); |
| if (down) |
| p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget), |
| proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget)); |
| proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); |
| p->restore(); |
| } |
| |
| if (tb->subControls & SC_TitleBarMaxButton |
| && tb->titleBarFlags & Qt::WindowMaximizeButtonHint |
| && !(tb->titleBarState & Qt::WindowMaximized)) { |
| ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarMaxButton, widget); |
| |
| down = tb->activeSubControls & SC_TitleBarMaxButton && (opt->state & State_Sunken); |
| pm = proxy()->standardIcon(SP_TitleBarMaxButton, &tool, widget).pixmap(qt_getWindow(widget), QSize(10, 10)); |
| tool.rect = ir; |
| tool.state = down ? State_Sunken : State_Raised; |
| proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget); |
| |
| p->save(); |
| if (down) |
| p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget), |
| proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget)); |
| proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); |
| p->restore(); |
| } |
| |
| if (tb->subControls & SC_TitleBarMinButton |
| && tb->titleBarFlags & Qt::WindowMinimizeButtonHint |
| && !(tb->titleBarState & Qt::WindowMinimized)) { |
| ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarMinButton, widget); |
| down = tb->activeSubControls & SC_TitleBarMinButton && (opt->state & State_Sunken); |
| pm = proxy()->standardIcon(SP_TitleBarMinButton, &tool, widget).pixmap(qt_getWindow(widget), QSize(10, 10)); |
| tool.rect = ir; |
| tool.state = down ? State_Sunken : State_Raised; |
| proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget); |
| |
| p->save(); |
| if (down) |
| p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget), |
| proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget)); |
| proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); |
| p->restore(); |
| } |
| |
| bool drawNormalButton = (tb->subControls & SC_TitleBarNormalButton) |
| && (((tb->titleBarFlags & Qt::WindowMinimizeButtonHint) |
| && (tb->titleBarState & Qt::WindowMinimized)) |
| || ((tb->titleBarFlags & Qt::WindowMaximizeButtonHint) |
| && (tb->titleBarState & Qt::WindowMaximized))); |
| |
| if (drawNormalButton) { |
| ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarNormalButton, widget); |
| down = tb->activeSubControls & SC_TitleBarNormalButton && (opt->state & State_Sunken); |
| pm = proxy()->standardIcon(SP_TitleBarNormalButton, &tool, widget).pixmap(qt_getWindow(widget), QSize(10, 10)); |
| tool.rect = ir; |
| tool.state = down ? State_Sunken : State_Raised; |
| proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget); |
| |
| p->save(); |
| if (down) |
| p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget), |
| proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget)); |
| proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); |
| p->restore(); |
| } |
| |
| if (tb->subControls & SC_TitleBarShadeButton |
| && tb->titleBarFlags & Qt::WindowShadeButtonHint |
| && !(tb->titleBarState & Qt::WindowMinimized)) { |
| ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarShadeButton, widget); |
| down = (tb->activeSubControls & SC_TitleBarShadeButton && (opt->state & State_Sunken)); |
| pm = proxy()->standardIcon(SP_TitleBarShadeButton, &tool, widget).pixmap(qt_getWindow(widget), QSize(10, 10)); |
| tool.rect = ir; |
| tool.state = down ? State_Sunken : State_Raised; |
| proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget); |
| p->save(); |
| if (down) |
| p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget), |
| proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget)); |
| proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); |
| p->restore(); |
| } |
| |
| if (tb->subControls & SC_TitleBarUnshadeButton |
| && tb->titleBarFlags & Qt::WindowShadeButtonHint |
| && tb->titleBarState & Qt::WindowMinimized) { |
| ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarUnshadeButton, widget); |
| |
| down = tb->activeSubControls & SC_TitleBarUnshadeButton && (opt->state & State_Sunken); |
| pm = proxy()->standardIcon(SP_TitleBarUnshadeButton, &tool, widget).pixmap(qt_getWindow(widget), QSize(10, 10)); |
| tool.rect = ir; |
| tool.state = down ? State_Sunken : State_Raised; |
| proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget); |
| p->save(); |
| if (down) |
| p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget), |
| proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget)); |
| proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); |
| p->restore(); |
| } |
| if (tb->subControls & SC_TitleBarContextHelpButton |
| && tb->titleBarFlags & Qt::WindowContextHelpButtonHint) { |
| ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarContextHelpButton, widget); |
| |
| down = tb->activeSubControls & SC_TitleBarContextHelpButton && (opt->state & State_Sunken); |
| pm = proxy()->standardIcon(SP_TitleBarContextHelpButton, &tool, widget).pixmap(qt_getWindow(widget), QSize(10, 10)); |
| tool.rect = ir; |
| tool.state = down ? State_Sunken : State_Raised; |
| proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget); |
| p->save(); |
| if (down) |
| p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget), |
| proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget)); |
| proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); |
| p->restore(); |
| } |
| if (tb->subControls & SC_TitleBarSysMenu && tb->titleBarFlags & Qt::WindowSystemMenuHint) { |
| ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarSysMenu, widget); |
| if (!tb->icon.isNull()) { |
| tb->icon.paint(p, ir); |
| } else { |
| int iconSize = proxy()->pixelMetric(PM_SmallIconSize, tb, widget); |
| pm = proxy()->standardIcon(SP_TitleBarMenuButton, &tool, widget).pixmap(qt_getWindow(widget), QSize(iconSize, iconSize)); |
| tool.rect = ir; |
| p->save(); |
| proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); |
| p->restore(); |
| } |
| } |
| } |
| break; |
| #if QT_CONFIG(dial) |
| case CC_Dial: |
| if (const QStyleOptionSlider *dial = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { |
| // OK, this is more a port of things over |
| p->save(); |
| |
| // avoid dithering |
| if (p->paintEngine()->hasFeature(QPaintEngine::Antialiasing)) |
| p->setRenderHint(QPainter::Antialiasing); |
| |
| int width = dial->rect.width(); |
| int height = dial->rect.height(); |
| qreal r = qMin(width, height) / 2; |
| qreal d_ = r / 6; |
| qreal dx = dial->rect.x() + d_ + (width - 2 * r) / 2 + 1; |
| qreal dy = dial->rect.y() + d_ + (height - 2 * r) / 2 + 1; |
| QRect br = QRect(int(dx), int(dy), int(r * 2 - 2 * d_ - 2), int(r * 2 - 2 * d_ - 2)); |
| |
| QPalette pal = opt->palette; |
| // draw notches |
| if (dial->subControls & QStyle::SC_DialTickmarks) { |
| p->setPen(pal.windowText().color()); |
| p->drawLines(QStyleHelper::calcLines(dial)); |
| } |
| |
| if (dial->state & State_Enabled) { |
| p->setBrush(pal.brush(QPalette::ColorRole(proxy()->styleHint(SH_Dial_BackgroundRole, |
| dial, widget)))); |
| p->setPen(Qt::NoPen); |
| p->drawEllipse(br); |
| p->setBrush(Qt::NoBrush); |
| } |
| p->setPen(QPen(pal.dark().color())); |
| p->drawArc(br, 60 * 16, 180 * 16); |
| p->setPen(QPen(pal.light().color())); |
| p->drawArc(br, 240 * 16, 180 * 16); |
| |
| qreal a; |
| const StaticPolygonF<3> arrow = calcArrow(dial, a); |
| |
| p->setPen(Qt::NoPen); |
| p->setBrush(pal.button()); |
| p->setRenderHint(QPainter::Qt4CompatiblePainting); |
| p->drawPolygon(arrow.cbegin(), arrow.size()); |
| |
| a = QStyleHelper::angle(QPointF(width / 2, height / 2), arrow[0]); |
| p->setBrush(Qt::NoBrush); |
| |
| if (a <= 0 || a > 200) { |
| p->setPen(pal.light().color()); |
| p->drawLine(arrow[2], arrow[0]); |
| p->drawLine(arrow[1], arrow[2]); |
| p->setPen(pal.dark().color()); |
| p->drawLine(arrow[0], arrow[1]); |
| } else if (a > 0 && a < 45) { |
| p->setPen(pal.light().color()); |
| p->drawLine(arrow[2], arrow[0]); |
| p->setPen(pal.dark().color()); |
| p->drawLine(arrow[1], arrow[2]); |
| p->drawLine(arrow[0], arrow[1]); |
| } else if (a >= 45 && a < 135) { |
| p->setPen(pal.dark().color()); |
| p->drawLine(arrow[2], arrow[0]); |
| p->drawLine(arrow[1], arrow[2]); |
| p->setPen(pal.light().color()); |
| p->drawLine(arrow[0], arrow[1]); |
| } else if (a >= 135 && a < 200) { |
| p->setPen(pal.dark().color()); |
| p->drawLine(arrow[2], arrow[0]); |
| p->setPen(pal.light().color()); |
| p->drawLine(arrow[0], arrow[1]); |
| p->drawLine(arrow[1], arrow[2]); |
| } |
| |
| // draw focus rect around the dial |
| QStyleOptionFocusRect fropt; |
| fropt.rect = dial->rect; |
| fropt.state = dial->state; |
| fropt.palette = dial->palette; |
| if (fropt.state & QStyle::State_HasFocus) { |
| br.adjust(0, 0, 2, 2); |
| if (dial->subControls & SC_DialTickmarks) { |
| int r = qMin(width, height) / 2; |
| br.translate(-r / 6, - r / 6); |
| br.setWidth(br.width() + r / 3); |
| br.setHeight(br.height() + r / 3); |
| } |
| fropt.rect = br.adjusted(-2, -2, 2, 2); |
| proxy()->drawPrimitive(QStyle::PE_FrameFocusRect, &fropt, p, widget); |
| } |
| p->restore(); |
| } |
| break; |
| #endif // QT_CONFIG(dial) |
| #if QT_CONFIG(groupbox) |
| case CC_GroupBox: |
| if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) { |
| // Draw frame |
| QRect textRect = proxy()->subControlRect(CC_GroupBox, opt, SC_GroupBoxLabel, widget); |
| QRect checkBoxRect = proxy()->subControlRect(CC_GroupBox, opt, SC_GroupBoxCheckBox, widget); |
| if (groupBox->subControls & QStyle::SC_GroupBoxFrame) { |
| QStyleOptionFrame frame; |
| frame.QStyleOption::operator=(*groupBox); |
| frame.features = groupBox->features; |
| frame.lineWidth = groupBox->lineWidth; |
| frame.midLineWidth = groupBox->midLineWidth; |
| frame.rect = proxy()->subControlRect(CC_GroupBox, opt, SC_GroupBoxFrame, widget); |
| p->save(); |
| QRegion region(groupBox->rect); |
| if (!groupBox->text.isEmpty()) { |
| bool ltr = groupBox->direction == Qt::LeftToRight; |
| QRect finalRect; |
| if (groupBox->subControls & QStyle::SC_GroupBoxCheckBox) { |
| finalRect = checkBoxRect.united(textRect); |
| finalRect.adjust(ltr ? -4 : 0, 0, ltr ? 0 : 4, 0); |
| } else { |
| finalRect = textRect; |
| } |
| region -= finalRect; |
| } |
| p->setClipRegion(region); |
| proxy()->drawPrimitive(PE_FrameGroupBox, &frame, p, widget); |
| p->restore(); |
| } |
| |
| // Draw title |
| if ((groupBox->subControls & QStyle::SC_GroupBoxLabel) && !groupBox->text.isEmpty()) { |
| QColor textColor = groupBox->textColor; |
| if (textColor.isValid()) |
| p->setPen(textColor); |
| int alignment = int(groupBox->textAlignment); |
| if (!proxy()->styleHint(QStyle::SH_UnderlineShortcut, opt, widget)) |
| alignment |= Qt::TextHideMnemonic; |
| |
| proxy()->drawItemText(p, textRect, Qt::TextShowMnemonic | Qt::AlignHCenter | alignment, |
| groupBox->palette, groupBox->state & State_Enabled, groupBox->text, |
| textColor.isValid() ? QPalette::NoRole : QPalette::WindowText); |
| |
| if (groupBox->state & State_HasFocus) { |
| QStyleOptionFocusRect fropt; |
| fropt.QStyleOption::operator=(*groupBox); |
| fropt.rect = textRect; |
| proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget); |
| } |
| } |
| |
| // Draw checkbox |
| if (groupBox->subControls & SC_GroupBoxCheckBox) { |
| QStyleOptionButton box; |
| box.QStyleOption::operator=(*groupBox); |
| box.rect = checkBoxRect; |
| proxy()->drawPrimitive(PE_IndicatorCheckBox, &box, p, widget); |
| } |
| } |
| break; |
| #endif // QT_CONFIG(groupbox) |
| #if QT_CONFIG(mdiarea) |
| case CC_MdiControls: |
| { |
| QStyleOptionButton btnOpt; |
| btnOpt.QStyleOption::operator=(*opt); |
| btnOpt.state &= ~State_MouseOver; |
| int bsx = 0; |
| int bsy = 0; |
| const int buttonIconMetric = proxy()->pixelMetric(PM_TitleBarButtonIconSize, &btnOpt, widget); |
| const QSize buttonIconSize(buttonIconMetric, buttonIconMetric); |
| if (opt->subControls & QStyle::SC_MdiCloseButton) { |
| if (opt->activeSubControls & QStyle::SC_MdiCloseButton && (opt->state & State_Sunken)) { |
| btnOpt.state |= State_Sunken; |
| btnOpt.state &= ~State_Raised; |
| bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt); |
| bsy = proxy()->pixelMetric(PM_ButtonShiftVertical, opt); |
| } else { |
| btnOpt.state |= State_Raised; |
| btnOpt.state &= ~State_Sunken; |
| bsx = 0; |
| bsy = 0; |
| } |
| btnOpt.rect = proxy()->subControlRect(CC_MdiControls, opt, SC_MdiCloseButton, widget); |
| proxy()->drawPrimitive(PE_PanelButtonCommand, &btnOpt, p, widget); |
| QPixmap pm = proxy()->standardIcon(SP_TitleBarCloseButton).pixmap(qt_getWindow(widget), buttonIconSize); |
| proxy()->drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm); |
| } |
| if (opt->subControls & QStyle::SC_MdiNormalButton) { |
| if (opt->activeSubControls & QStyle::SC_MdiNormalButton && (opt->state & State_Sunken)) { |
| btnOpt.state |= State_Sunken; |
| btnOpt.state &= ~State_Raised; |
| bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt); |
| bsy = proxy()->pixelMetric(PM_ButtonShiftVertical, opt); |
| } else { |
| btnOpt.state |= State_Raised; |
| btnOpt.state &= ~State_Sunken; |
| bsx = 0; |
| bsy = 0; |
| } |
| btnOpt.rect = proxy()->subControlRect(CC_MdiControls, opt, SC_MdiNormalButton, widget); |
| proxy()->drawPrimitive(PE_PanelButtonCommand, &btnOpt, p, widget); |
| QPixmap pm = proxy()->standardIcon(SP_TitleBarNormalButton).pixmap(qt_getWindow(widget), buttonIconSize); |
| proxy()->drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm); |
| } |
| if (opt->subControls & QStyle::SC_MdiMinButton) { |
| if (opt->activeSubControls & QStyle::SC_MdiMinButton && (opt->state & State_Sunken)) { |
| btnOpt.state |= State_Sunken; |
| btnOpt.state &= ~State_Raised; |
| bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt); |
| bsy = proxy()->pixelMetric(PM_ButtonShiftVertical, opt); |
| } else { |
| btnOpt.state |= State_Raised; |
| btnOpt.state &= ~State_Sunken; |
| bsx = 0; |
| bsy = 0; |
| } |
| btnOpt.rect = proxy()->subControlRect(CC_MdiControls, opt, SC_MdiMinButton, widget); |
| proxy()->drawPrimitive(PE_PanelButtonCommand, &btnOpt, p, widget); |
| QPixmap pm = proxy()->standardIcon(SP_TitleBarMinButton).pixmap(qt_getWindow(widget), buttonIconSize); |
| proxy()->drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm); |
| } |
| } |
| break; |
| #endif // QT_CONFIG(mdiarea) |
| default: |
| qWarning("QCommonStyle::drawComplexControl: Control %d not handled", cc); |
| } |
| } |
| |
| /*! |
| \reimp |
| */ |
| QStyle::SubControl QCommonStyle::hitTestComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, |
| const QPoint &pt, const QWidget *widget) const |
| { |
| SubControl sc = SC_None; |
| switch (cc) { |
| #if QT_CONFIG(slider) |
| case CC_Slider: |
| if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { |
| QRect r = proxy()->subControlRect(cc, slider, SC_SliderHandle, widget); |
| if (r.isValid() && r.contains(pt)) { |
| sc = SC_SliderHandle; |
| } else { |
| r = proxy()->subControlRect(cc, slider, SC_SliderGroove ,widget); |
| if (r.isValid() && r.contains(pt)) |
| sc = SC_SliderGroove; |
| } |
| } |
| break; |
| #endif // QT_CONFIG(slider) |
| #if QT_CONFIG(scrollbar) |
| case CC_ScrollBar: |
| if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { |
| QRect r; |
| uint ctrl = SC_ScrollBarAddLine; |
| while (ctrl <= SC_ScrollBarGroove) { |
| r = proxy()->subControlRect(cc, scrollbar, QStyle::SubControl(ctrl), widget); |
| if (r.isValid() && r.contains(pt)) { |
| sc = QStyle::SubControl(ctrl); |
| break; |
| } |
| ctrl <<= 1; |
| } |
| } |
| break; |
| #endif // QT_CONFIG(scrollbar) |
| #if QT_CONFIG(toolbutton) |
| case CC_ToolButton: |
| if (const QStyleOptionToolButton *toolbutton = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) { |
| QRect r; |
| uint ctrl = SC_ToolButton; |
| while (ctrl <= SC_ToolButtonMenu) { |
| r = proxy()->subControlRect(cc, toolbutton, QStyle::SubControl(ctrl), widget); |
| if (r.isValid() && r.contains(pt)) { |
| sc = QStyle::SubControl(ctrl); |
| break; |
| } |
| ctrl <<= 1; |
| } |
| } |
| break; |
| #endif // QT_CONFIG(toolbutton) |
| #if QT_CONFIG(spinbox) |
| case CC_SpinBox: |
| if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) { |
| QRect r; |
| uint ctrl = SC_SpinBoxUp; |
| while (ctrl <= SC_SpinBoxEditField) { |
| r = proxy()->subControlRect(cc, spinbox, QStyle::SubControl(ctrl), widget); |
| if (r.isValid() && r.contains(pt)) { |
| sc = QStyle::SubControl(ctrl); |
| break; |
| } |
| ctrl <<= 1; |
| } |
| } |
| break; |
| #endif // QT_CONFIG(spinbox) |
| case CC_TitleBar: |
| if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) { |
| QRect r; |
| uint ctrl = SC_TitleBarSysMenu; |
| |
| while (ctrl <= SC_TitleBarLabel) { |
| r = proxy()->subControlRect(cc, tb, QStyle::SubControl(ctrl), widget); |
| if (r.isValid() && r.contains(pt)) { |
| sc = QStyle::SubControl(ctrl); |
| break; |
| } |
| ctrl <<= 1; |
| } |
| } |
| break; |
| #if QT_CONFIG(combobox) |
| case CC_ComboBox: |
| if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { |
| QRect r; |
| uint ctrl = SC_ComboBoxArrow; // Start here and go down. |
| while (ctrl > 0) { |
| r = proxy()->subControlRect(cc, cb, QStyle::SubControl(ctrl), widget); |
| if (r.isValid() && r.contains(pt)) { |
| sc = QStyle::SubControl(ctrl); |
| break; |
| } |
| ctrl >>= 1; |
| } |
| } |
| break; |
| #endif // QT_CONFIG(combobox) |
| #if QT_CONFIG(groupbox) |
| case CC_GroupBox: |
| if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) { |
| QRect r; |
| uint ctrl = SC_GroupBoxCheckBox; |
| while (ctrl <= SC_GroupBoxFrame) { |
| r = proxy()->subControlRect(cc, groupBox, QStyle::SubControl(ctrl), widget); |
| if (r.isValid() && r.contains(pt)) { |
| sc = QStyle::SubControl(ctrl); |
| break; |
| } |
| ctrl <<= 1; |
| } |
| } |
| break; |
| #endif // QT_CONFIG(groupbox) |
| case CC_MdiControls: |
| { |
| QRect r; |
| uint ctrl = SC_MdiMinButton; |
| while (ctrl <= SC_MdiCloseButton) { |
| r = proxy()->subControlRect(CC_MdiControls, opt, QStyle::SubControl(ctrl), widget); |
| if (r.isValid() && r.contains(pt) && (opt->subControls & ctrl)) { |
| sc = QStyle::SubControl(ctrl); |
| return sc; |
| } |
| ctrl <<= 1; |
| } |
| } |
| break; |
| default: |
| qWarning("QCommonStyle::hitTestComplexControl: Case %d not handled", cc); |
| } |
| return sc; |
| } |
| |
| /*! |
| \reimp |
| */ |
| QRect QCommonStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, |
| SubControl sc, const QWidget *widget) const |
| { |
| QRect ret; |
| switch (cc) { |
| #if QT_CONFIG(slider) |
| case CC_Slider: |
| if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { |
| int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, slider, widget); |
| int thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider, widget); |
| |
| switch (sc) { |
| case SC_SliderHandle: { |
| int sliderPos = 0; |
| int len = proxy()->pixelMetric(PM_SliderLength, slider, widget); |
| bool horizontal = slider->orientation == Qt::Horizontal; |
| sliderPos = sliderPositionFromValue(slider->minimum, slider->maximum, |
| slider->sliderPosition, |
| (horizontal ? slider->rect.width() |
| : slider->rect.height()) - len, |
| slider->upsideDown); |
| if (horizontal) |
| ret.setRect(slider->rect.x() + sliderPos, slider->rect.y() + tickOffset, len, thickness); |
| else |
| ret.setRect(slider->rect.x() + tickOffset, slider->rect.y() + sliderPos, thickness, len); |
| break; } |
| case SC_SliderGroove: |
| if (slider->orientation == Qt::Horizontal) |
| ret.setRect(slider->rect.x(), slider->rect.y() + tickOffset, |
| slider->rect.width(), thickness); |
| else |
| ret.setRect(slider->rect.x() + tickOffset, slider->rect.y(), |
| thickness, slider->rect.height()); |
| break; |
| default: |
| break; |
| } |
| ret = visualRect(slider->direction, slider->rect, ret); |
| } |
| break; |
| #endif // QT_CONFIG(slider) |
| #if QT_CONFIG(scrollbar) |
| case CC_ScrollBar: |
| if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { |
| const QRect scrollBarRect = scrollbar->rect; |
| int sbextent = 0; |
| if (!proxy()->styleHint(SH_ScrollBar_Transient, scrollbar, widget)) |
| sbextent = proxy()->pixelMetric(PM_ScrollBarExtent, scrollbar, widget); |
| int maxlen = ((scrollbar->orientation == Qt::Horizontal) ? |
| scrollBarRect.width() : scrollBarRect.height()) - (sbextent * 2); |
| int sliderlen; |
| |
| // calculate slider length |
| if (scrollbar->maximum != scrollbar->minimum) { |
| uint range = scrollbar->maximum - scrollbar->minimum; |
| sliderlen = (qint64(scrollbar->pageStep) * maxlen) / (range + scrollbar->pageStep); |
| |
| int slidermin = proxy()->pixelMetric(PM_ScrollBarSliderMin, scrollbar, widget); |
| if (sliderlen < slidermin || range > INT_MAX / 2) |
| sliderlen = slidermin; |
| if (sliderlen > maxlen) |
| sliderlen = maxlen; |
| } else { |
| sliderlen = maxlen; |
| } |
| |
| int sliderstart = sbextent + sliderPositionFromValue(scrollbar->minimum, |
| scrollbar->maximum, |
| scrollbar->sliderPosition, |
| maxlen - sliderlen, |
| scrollbar->upsideDown); |
| |
| switch (sc) { |
| case SC_ScrollBarSubLine: // top/left button |
| if (scrollbar->orientation == Qt::Horizontal) { |
| int buttonWidth = qMin(scrollBarRect.width() / 2, sbextent); |
| ret.setRect(0, 0, buttonWidth, scrollBarRect.height()); |
| } else { |
| int buttonHeight = qMin(scrollBarRect.height() / 2, sbextent); |
| ret.setRect(0, 0, scrollBarRect.width(), buttonHeight); |
| } |
| break; |
| case SC_ScrollBarAddLine: // bottom/right button |
| if (scrollbar->orientation == Qt::Horizontal) { |
| int buttonWidth = qMin(scrollBarRect.width()/2, sbextent); |
| ret.setRect(scrollBarRect.width() - buttonWidth, 0, buttonWidth, scrollBarRect.height()); |
| } else { |
| int buttonHeight = qMin(scrollBarRect.height()/2, sbextent); |
| ret.setRect(0, scrollBarRect.height() - buttonHeight, scrollBarRect.width(), buttonHeight); |
| } |
| break; |
| case SC_ScrollBarSubPage: // between top/left button and slider |
| if (scrollbar->orientation == Qt::Horizontal) |
| ret.setRect(sbextent, 0, sliderstart - sbextent, scrollBarRect.height()); |
| else |
| ret.setRect(0, sbextent, scrollBarRect.width(), sliderstart - sbextent); |
| break; |
| case SC_ScrollBarAddPage: // between bottom/right button and slider |
| if (scrollbar->orientation == Qt::Horizontal) |
| ret.setRect(sliderstart + sliderlen, 0, |
| maxlen - sliderstart - sliderlen + sbextent, scrollBarRect.height()); |
| else |
| ret.setRect(0, sliderstart + sliderlen, scrollBarRect.width(), |
| maxlen - sliderstart - sliderlen + sbextent); |
| break; |
| case SC_ScrollBarGroove: |
| if (scrollbar->orientation == Qt::Horizontal) |
| ret.setRect(sbextent, 0, scrollBarRect.width() - sbextent * 2, |
| scrollBarRect.height()); |
| else |
| ret.setRect(0, sbextent, scrollBarRect.width(), |
| scrollBarRect.height() - sbextent * 2); |
| break; |
| case SC_ScrollBarSlider: |
| if (scrollbar->orientation == Qt::Horizontal) |
| ret.setRect(sliderstart, 0, sliderlen, scrollBarRect.height()); |
| else |
| ret.setRect(0, sliderstart, scrollBarRect.width(), sliderlen); |
| break; |
| default: |
| break; |
| } |
| ret = visualRect(scrollbar->direction, scrollBarRect, ret); |
| } |
| break; |
| #endif // QT_CONFIG(scrollbar) |
| #if QT_CONFIG(spinbox) |
| case CC_SpinBox: |
| if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) { |
| QSize bs; |
| int fw = spinbox->frame ? proxy()->pixelMetric(PM_SpinBoxFrameWidth, spinbox, widget) : 0; |
| bs.setHeight(qMax(8, spinbox->rect.height()/2 - fw)); |
| // 1.6 -approximate golden mean |
| bs.setWidth(qMax(16, qMin(bs.height() * 8 / 5, spinbox->rect.width() / 4))); |
| bs = bs.expandedTo(QApplication::globalStrut()); |
| int y = fw + spinbox->rect.y(); |
| int x, lx, rx; |
| x = spinbox->rect.x() + spinbox->rect.width() - fw - bs.width(); |
| lx = fw; |
| rx = x - fw; |
| switch (sc) { |
| case SC_SpinBoxUp: |
| if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons) |
| return QRect(); |
| ret = QRect(x, y, bs.width(), bs.height()); |
| break; |
| case SC_SpinBoxDown: |
| if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons) |
| return QRect(); |
| |
| ret = QRect(x, y + bs.height(), bs.width(), bs.height()); |
| break; |
| case SC_SpinBoxEditField: |
| if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons) { |
| ret = QRect(lx, fw, spinbox->rect.width() - 2*fw, spinbox->rect.height() - 2*fw); |
| } else { |
| ret = QRect(lx, fw, rx, spinbox->rect.height() - 2*fw); |
| } |
| break; |
| case SC_SpinBoxFrame: |
| ret = spinbox->rect; |
| default: |
| break; |
| } |
| ret = visualRect(spinbox->direction, spinbox->rect, ret); |
| } |
| break; |
| #endif // Qt_NO_SPINBOX |
| #if QT_CONFIG(toolbutton) |
| case CC_ToolButton: |
| if (const QStyleOptionToolButton *tb = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) { |
| int mbi = proxy()->pixelMetric(PM_MenuButtonIndicator, tb, widget); |
| ret = tb->rect; |
| switch (sc) { |
| case SC_ToolButton: |
| if ((tb->features |
| & (QStyleOptionToolButton::MenuButtonPopup | QStyleOptionToolButton::PopupDelay)) |
| == QStyleOptionToolButton::MenuButtonPopup) |
| ret.adjust(0, 0, -mbi, 0); |
| break; |
| case SC_ToolButtonMenu: |
| if ((tb->features |
| & (QStyleOptionToolButton::MenuButtonPopup | QStyleOptionToolButton::PopupDelay)) |
| == QStyleOptionToolButton::MenuButtonPopup) |
| ret.adjust(ret.width() - mbi, 0, 0, 0); |
| break; |
| default: |
| break; |
| } |
| ret = visualRect(tb->direction, tb->rect, ret); |
| } |
| break; |
| #endif // QT_CONFIG(toolbutton) |
| #if QT_CONFIG(combobox) |
| case CC_ComboBox: |
| if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { |
| const qreal dpi = QStyleHelper::dpi(opt); |
| const int x = cb->rect.x(), y = cb->rect.y(), wi = cb->rect.width(), he = cb->rect.height(); |
| const int margin = cb->frame ? qRound(QStyleHelper::dpiScaled(3, dpi)) : 0; |
| const int bmarg = cb->frame ? qRound(QStyleHelper::dpiScaled(2, dpi)) : 0; |
| const int xpos = x + wi - bmarg - qRound(QStyleHelper::dpiScaled(16, dpi)); |
| |
| |
| switch (sc) { |
| case SC_ComboBoxFrame: |
| ret = cb->rect; |
| break; |
| case SC_ComboBoxArrow: |
| ret.setRect(xpos, y + bmarg, qRound(QStyleHelper::dpiScaled(16, opt)), he - 2*bmarg); |
| break; |
| case SC_ComboBoxEditField: |
| ret.setRect(x + margin, y + margin, wi - 2 * margin - qRound(QStyleHelper::dpiScaled(16, dpi)), he - 2 * margin); |
| break; |
| case SC_ComboBoxListBoxPopup: |
| ret = cb->rect; |
| break; |
| default: |
| break; |
| } |
| ret = visualRect(cb->direction, cb->rect, ret); |
| } |
| break; |
| #endif // QT_CONFIG(combobox) |
| case CC_TitleBar: |
| if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) { |
| const int controlMargin = 2; |
| const int controlHeight = tb->rect.height() - controlMargin *2; |
| const int delta = controlHeight + controlMargin; |
| int offset = 0; |
| |
| bool isMinimized = tb->titleBarState & Qt::WindowMinimized; |
| bool isMaximized = tb->titleBarState & Qt::WindowMaximized; |
| |
| switch (sc) { |
| case SC_TitleBarLabel: |
| if (tb->titleBarFlags & (Qt::WindowTitleHint | Qt::WindowSystemMenuHint)) { |
| ret = tb->rect; |
| if (tb->titleBarFlags & Qt::WindowSystemMenuHint) |
| ret.adjust(delta, 0, -delta, 0); |
| if (tb->titleBarFlags & Qt::WindowMinimizeButtonHint) |
| ret.adjust(0, 0, -delta, 0); |
| if (tb->titleBarFlags & Qt::WindowMaximizeButtonHint) |
| ret.adjust(0, 0, -delta, 0); |
| if (tb->titleBarFlags & Qt::WindowShadeButtonHint) |
| ret.adjust(0, 0, -delta, 0); |
| if (tb->titleBarFlags & Qt::WindowContextHelpButtonHint) |
| ret.adjust(0, 0, -delta, 0); |
| } |
| break; |
| case SC_TitleBarContextHelpButton: |
| if (tb->titleBarFlags & Qt::WindowContextHelpButtonHint) |
| offset += delta; |
| Q_FALLTHROUGH(); |
| case SC_TitleBarMinButton: |
| if (!isMinimized && (tb->titleBarFlags & Qt::WindowMinimizeButtonHint)) |
| offset += delta; |
| else if (sc == SC_TitleBarMinButton) |
| break; |
| Q_FALLTHROUGH(); |
| case SC_TitleBarNormalButton: |
| if (isMinimized && (tb->titleBarFlags & Qt::WindowMinimizeButtonHint)) |
| offset += delta; |
| else if (isMaximized && (tb->titleBarFlags & Qt::WindowMaximizeButtonHint)) |
| offset += delta; |
| else if (sc == SC_TitleBarNormalButton) |
| break; |
| Q_FALLTHROUGH(); |
| case SC_TitleBarMaxButton: |
| if (!isMaximized && (tb->titleBarFlags & Qt::WindowMaximizeButtonHint)) |
| offset += delta; |
| else if (sc == SC_TitleBarMaxButton) |
| break; |
| Q_FALLTHROUGH(); |
| case SC_TitleBarShadeButton: |
| if (!isMinimized && (tb->titleBarFlags & Qt::WindowShadeButtonHint)) |
| offset += delta; |
| else if (sc == SC_TitleBarShadeButton) |
| break; |
| Q_FALLTHROUGH(); |
| case SC_TitleBarUnshadeButton: |
| if (isMinimized && (tb->titleBarFlags & Qt::WindowShadeButtonHint)) |
| offset += delta; |
| else if (sc == SC_TitleBarUnshadeButton) |
| break; |
| Q_FALLTHROUGH(); |
| case SC_TitleBarCloseButton: |
| if (tb->titleBarFlags & Qt::WindowSystemMenuHint) |
| offset += delta; |
| else if (sc == SC_TitleBarCloseButton) |
| break; |
| ret.setRect(tb->rect.right() - offset, tb->rect.top() + controlMargin, |
| controlHeight, controlHeight); |
| break; |
| case SC_TitleBarSysMenu: |
| if (tb->titleBarFlags & Qt::WindowSystemMenuHint) { |
| ret.setRect(tb->rect.left() + controlMargin, tb->rect.top() + controlMargin, |
| controlHeight, controlHeight); |
| } |
| break; |
| default: |
| break; |
| } |
| ret = visualRect(tb->direction, tb->rect, ret); |
| } |
| break; |
| #if QT_CONFIG(groupbox) |
| case CC_GroupBox: { |
| if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) { |
| switch (sc) { |
| case SC_GroupBoxFrame: |
| case SC_GroupBoxContents: { |
| int topMargin = 0; |
| int topHeight = 0; |
| int verticalAlignment = proxy()->styleHint(SH_GroupBox_TextLabelVerticalAlignment, groupBox, widget); |
| bool hasCheckBox = groupBox->subControls & QStyle::SC_GroupBoxCheckBox; |
| if (groupBox->text.size() || hasCheckBox) { |
| int checkBoxHeight = hasCheckBox ? proxy()->pixelMetric(PM_IndicatorHeight, groupBox, widget) : 0; |
| topHeight = qMax(groupBox->fontMetrics.height(), checkBoxHeight); |
| if (verticalAlignment & Qt::AlignVCenter) |
| topMargin = topHeight / 2; |
| else if (verticalAlignment & Qt::AlignTop) |
| topMargin = topHeight; |
| } |
| |
| QRect frameRect = groupBox->rect; |
| frameRect.setTop(topMargin); |
| |
| if (sc == SC_GroupBoxFrame) { |
| ret = frameRect; |
| break; |
| } |
| |
| int frameWidth = 0; |
| if ((groupBox->features & QStyleOptionFrame::Flat) == 0) |
| frameWidth = proxy()->pixelMetric(PM_DefaultFrameWidth, groupBox, widget); |
| ret = frameRect.adjusted(frameWidth, frameWidth + topHeight - topMargin, |
| -frameWidth, -frameWidth); |
| break; |
| } |
| case SC_GroupBoxCheckBox: |
| case SC_GroupBoxLabel: { |
| QFontMetrics fontMetrics = groupBox->fontMetrics; |
| int th = fontMetrics.height(); |
| int tw = fontMetrics.size(Qt::TextShowMnemonic, groupBox->text + QLatin1Char(' ')).width(); |
| int marg = (groupBox->features & QStyleOptionFrame::Flat) ? 0 : 8; |
| ret = groupBox->rect.adjusted(marg, 0, -marg, 0); |
| |
| int indicatorWidth = proxy()->pixelMetric(PM_IndicatorWidth, opt, widget); |
| int indicatorHeight = proxy()->pixelMetric(PM_IndicatorHeight, opt, widget); |
| int indicatorSpace = proxy()->pixelMetric(PM_CheckBoxLabelSpacing, opt, widget) - 1; |
| bool hasCheckBox = groupBox->subControls & QStyle::SC_GroupBoxCheckBox; |
| int checkBoxWidth = hasCheckBox ? (indicatorWidth + indicatorSpace) : 0; |
| int checkBoxHeight = hasCheckBox ? indicatorHeight : 0; |
| |
| int h = qMax(th, checkBoxHeight); |
| ret.setHeight(h); |
| |
| // Adjusted rect for label + indicatorWidth + indicatorSpace |
| QRect totalRect = alignedRect(groupBox->direction, groupBox->textAlignment, |
| QSize(tw + checkBoxWidth, h), ret); |
| |
| // Adjust totalRect if checkbox is set |
| if (hasCheckBox) { |
| bool ltr = groupBox->direction == Qt::LeftToRight; |
| int left = 0; |
| // Adjust for check box |
| if (sc == SC_GroupBoxCheckBox) { |
| left = ltr ? totalRect.left() : (totalRect.right() - indicatorWidth); |
| int top = totalRect.top() + (h - checkBoxHeight) / 2; |
| totalRect.setRect(left, top, indicatorWidth, indicatorHeight); |
| // Adjust for label |
| } else { |
| left = ltr ? (totalRect.left() + checkBoxWidth - 2) : totalRect.left(); |
| int top = totalRect.top() + (h - th) / 2; |
| totalRect.setRect(left, top, totalRect.width() - checkBoxWidth, th); |
| } |
| } |
| ret = totalRect; |
| break; |
| } |
| default: |
| break; |
| } |
| } |
| break; |
| } |
| #endif // QT_CONFIG(groupbox) |
| #if QT_CONFIG(mdiarea) |
| case CC_MdiControls: |
| { |
| int numSubControls = 0; |
| if (opt->subControls & SC_MdiCloseButton) |
| ++numSubControls; |
| if (opt->subControls & SC_MdiMinButton) |
| ++numSubControls; |
| if (opt->subControls & SC_MdiNormalButton) |
| ++numSubControls; |
| if (numSubControls == 0) |
| break; |
| |
| int buttonWidth = opt->rect.width() / numSubControls - 1; |
| int offset = 0; |
| switch (sc) { |
| case SC_MdiCloseButton: |
| // Only one sub control, no offset needed. |
| if (numSubControls == 1) |
| break; |
| offset += buttonWidth + 2; |
| Q_FALLTHROUGH(); |
| case SC_MdiNormalButton: |
| // No offset needed if |
| // 1) There's only one sub control |
| // 2) We have a close button and a normal button (offset already added in SC_MdiClose) |
| if (numSubControls == 1 || (numSubControls == 2 && !(opt->subControls & SC_MdiMinButton))) |
| break; |
| if (opt->subControls & SC_MdiNormalButton) |
| offset += buttonWidth; |
| break; |
| default: |
| break; |
| } |
| |
| // Subtract one pixel if we only have one sub control. At this point |
| // buttonWidth is the actual width + 1 pixel margin, but we don't want the |
| // margin when there are no other controllers. |
| if (numSubControls == 1) |
| --buttonWidth; |
| ret = QRect(offset, 0, buttonWidth, opt->rect.height()); |
| break; |
| } |
| #endif // QT_CONFIG(mdiarea) |
| default: |
| qWarning("QCommonStyle::subControlRect: Case %d not handled", cc); |
| } |
| #if !QT_CONFIG(slider) && !QT_CONFIG(spinbox) && !QT_CONFIG(toolbutton) && !QT_CONFIG(groupbox) |
| Q_UNUSED(widget); |
| #endif |
| return ret; |
| } |
| |
| /*! \reimp */ |
| int QCommonStyle::pixelMetric(PixelMetric m, const QStyleOption *opt, const QWidget *widget) const |
| { |
| int ret; |
| |
| switch (m) { |
| case PM_FocusFrameVMargin: |
| case PM_FocusFrameHMargin: |
| ret = 2; |
| break; |
| case PM_MenuBarVMargin: |
| case PM_MenuBarHMargin: |
| ret = 0; |
| break; |
| case PM_DialogButtonsSeparator: |
| ret = int(QStyleHelper::dpiScaled(5, opt)); |
| break; |
| case PM_DialogButtonsButtonWidth: |
| ret = int(QStyleHelper::dpiScaled(70, opt)); |
| break; |
| case PM_DialogButtonsButtonHeight: |
| ret = int(QStyleHelper::dpiScaled(30, opt)); |
| break; |
| case PM_TitleBarHeight: { |
| if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) { |
| if ((tb->titleBarFlags & Qt::WindowType_Mask) == Qt::Tool) { |
| ret = qMax(widget ? widget->fontMetrics().height() : opt->fontMetrics.height(), 16); |
| #if QT_CONFIG(dockwidget) |
| } else if (qobject_cast<const QDockWidget*>(widget)) { |
| ret = qMax(widget->fontMetrics().height(), int(QStyleHelper::dpiScaled(13, opt))); |
| #endif |
| } else { |
| ret = qMax(widget ? widget->fontMetrics().height() : opt->fontMetrics.height(), 18); |
| } |
| } else { |
| ret = int(QStyleHelper::dpiScaled(18., opt)); |
| } |
| |
| break; } |
| case PM_TitleBarButtonSize: |
| ret = int(QStyleHelper::dpiScaled(16., opt)); |
| break; |
| case PM_TitleBarButtonIconSize: |
| ret = int(QStyleHelper::dpiScaled(16., opt)); |
| break; |
| |
| case PM_ScrollBarSliderMin: |
| ret = int(QStyleHelper::dpiScaled(9., opt)); |
| break; |
| |
| case PM_ButtonMargin: |
| ret = int(QStyleHelper::dpiScaled(6., opt)); |
| break; |
| |
| case PM_DockWidgetTitleBarButtonMargin: |
| ret = int(QStyleHelper::dpiScaled(2., opt)); |
| break; |
| |
| case PM_ButtonDefaultIndicator: |
| ret = 0; |
| break; |
| |
| case PM_MenuButtonIndicator: |
| ret = int(QStyleHelper::dpiScaled(12, opt)); |
| break; |
| |
| case PM_ButtonShiftHorizontal: |
| case PM_ButtonShiftVertical: |
| |
| case PM_DefaultFrameWidth: |
| ret = 2; |
| break; |
| |
| case PM_ComboBoxFrameWidth: |
| case PM_SpinBoxFrameWidth: |
| case PM_MenuPanelWidth: |
| case PM_TabBarBaseOverlap: |
| case PM_TabBarBaseHeight: |
| ret = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget); |
| break; |
| |
| case PM_MdiSubWindowFrameWidth: |
| ret = int(QStyleHelper::dpiScaled(4, opt)); |
| break; |
| |
| case PM_MdiSubWindowMinimizedWidth: |
| ret = int(QStyleHelper::dpiScaled(196, opt)); |
| break; |
| |
| #if QT_CONFIG(scrollbar) |
| case PM_ScrollBarExtent: |
| if (const QStyleOptionSlider *sb = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { |
| int s = sb->orientation == Qt::Horizontal ? |
| QApplication::globalStrut().height() |
| : QApplication::globalStrut().width(); |
| ret = qMax(16, s); |
| } else { |
| ret = int(QStyleHelper::dpiScaled(16, opt)); |
| } |
| break; |
| #endif |
| case PM_MaximumDragDistance: |
| ret = QGuiApplicationPrivate::platformTheme()->themeHint(QPlatformTheme::MaximumScrollBarDragDistance).toInt(); |
| break; |
| |
| #if QT_CONFIG(slider) |
| case PM_SliderThickness: |
| ret = int(QStyleHelper::dpiScaled(16, opt)); |
| break; |
| |
| case PM_SliderTickmarkOffset: |
| if (const QStyleOptionSlider *sl = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { |
| int space = (sl->orientation == Qt::Horizontal) ? sl->rect.height() |
| : sl->rect.width(); |
| int thickness = proxy()->pixelMetric(PM_SliderControlThickness, sl, widget); |
| int ticks = sl->tickPosition; |
| |
| if (ticks == QSlider::TicksBothSides) |
| ret = (space - thickness) / 2; |
| else if (ticks == QSlider::TicksAbove) |
| ret = space - thickness; |
| else |
| ret = 0; |
| } else { |
| ret = 0; |
| } |
| break; |
| |
| case PM_SliderSpaceAvailable: |
| if (const QStyleOptionSlider *sl = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { |
| if (sl->orientation == Qt::Horizontal) |
| ret = sl->rect.width() - proxy()->pixelMetric(PM_SliderLength, sl, widget); |
| else |
| ret = sl->rect.height() - proxy()->pixelMetric(PM_SliderLength, sl, widget); |
| } else { |
| ret = 0; |
| } |
| break; |
| #endif // QT_CONFIG(slider) |
| #if QT_CONFIG(dockwidget) |
| case PM_DockWidgetSeparatorExtent: |
| ret = int(QStyleHelper::dpiScaled(6, opt)); |
| break; |
| |
| case PM_DockWidgetHandleExtent: |
| ret = int(QStyleHelper::dpiScaled(8, opt)); |
| break; |
| case PM_DockWidgetTitleMargin: |
| ret = 0; |
| break; |
| case PM_DockWidgetFrameWidth: |
| ret = 1; |
| break; |
| #endif // QT_CONFIG(dockwidget) |
| |
| case PM_SpinBoxSliderHeight: |
| case PM_MenuBarPanelWidth: |
| ret = 2; |
| break; |
| |
| case PM_MenuBarItemSpacing: |
| ret = 0; |
| break; |
| |
| #if QT_CONFIG(toolbar) |
| case PM_ToolBarFrameWidth: |
| ret = 1; |
| break; |
| |
| case PM_ToolBarItemMargin: |
| ret = 0; |
| break; |
| |
| case PM_ToolBarItemSpacing: |
| ret = int(QStyleHelper::dpiScaled(4, opt)); |
| break; |
| |
| case PM_ToolBarHandleExtent: |
| ret = int(QStyleHelper::dpiScaled(8, opt)); |
| break; |
| |
| case PM_ToolBarSeparatorExtent: |
| ret = int(QStyleHelper::dpiScaled(6, opt)); |
| break; |
| |
| case PM_ToolBarExtensionExtent: |
| ret = int(QStyleHelper::dpiScaled(12, opt)); |
| break; |
| #endif // QT_CONFIG(toolbar) |
| |
| #if QT_CONFIG(tabbar) |
| case PM_TabBarTabOverlap: |
| ret = 3; |
| break; |
| |
| case PM_TabBarTabHSpace: |
| ret = int(QStyleHelper::dpiScaled(24, opt)); |
| break; |
| |
| case PM_TabBarTabShiftHorizontal: |
| ret = 0; |
| break; |
| |
| case PM_TabBarTabShiftVertical: |
| ret = 2; |
| break; |
| |
| case PM_TabBarTabVSpace: { |
| const QStyleOptionTab *tb = qstyleoption_cast<const QStyleOptionTab *>(opt); |
| if (tb && (tb->shape == QTabBar::RoundedNorth || tb->shape == QTabBar::RoundedSouth |
| || tb->shape == QTabBar::RoundedWest || tb->shape == QTabBar::RoundedEast)) |
| ret = 8; |
| else |
| if(tb && (tb->shape == QTabBar::TriangularWest || tb->shape == QTabBar::TriangularEast)) |
| ret = 3; |
| else |
| ret = 2; |
| break; } |
| #endif |
| |
| case PM_ProgressBarChunkWidth: |
| ret = 9; |
| break; |
| |
| case PM_IndicatorWidth: |
| ret = int(QStyleHelper::dpiScaled(13, opt)); |
| break; |
| |
| case PM_IndicatorHeight: |
| ret = int(QStyleHelper::dpiScaled(13, opt)); |
| break; |
| |
| case PM_ExclusiveIndicatorWidth: |
| ret = int(QStyleHelper::dpiScaled(12, opt)); |
| break; |
| |
| case PM_ExclusiveIndicatorHeight: |
| ret = int(QStyleHelper::dpiScaled(12, opt)); |
| break; |
| |
| case PM_MenuTearoffHeight: |
| ret = int(QStyleHelper::dpiScaled(10, opt)); |
| break; |
| |
| case PM_MenuScrollerHeight: |
| ret = int(QStyleHelper::dpiScaled(10, opt)); |
| break; |
| |
| case PM_MenuDesktopFrameWidth: |
| case PM_MenuHMargin: |
| case PM_MenuVMargin: |
| ret = 0; |
| break; |
| |
| case PM_HeaderMargin: |
| ret = int(QStyleHelper::dpiScaled(4, opt)); |
| break; |
| case PM_HeaderMarkSize: |
| ret = int(QStyleHelper::dpiScaled(16, opt)); |
| break; |
| case PM_HeaderGripMargin: |
| ret = int(QStyleHelper::dpiScaled(4, opt)); |
| break; |
| case PM_HeaderDefaultSectionSizeHorizontal: |
| ret = int(QStyleHelper::dpiScaled(100, opt)); |
| break; |
| case PM_HeaderDefaultSectionSizeVertical: |
| ret = int(QStyleHelper::dpiScaled(30, opt)); |
| break; |
| case PM_TabBarScrollButtonWidth: |
| ret = int(QStyleHelper::dpiScaled(16, opt)); |
| break; |
| case PM_LayoutLeftMargin: |
| case PM_LayoutTopMargin: |
| case PM_LayoutRightMargin: |
| case PM_LayoutBottomMargin: |
| { |
| bool isWindow = false; |
| if (opt) { |
| isWindow = (opt->state & State_Window); |
| } else if (widget) { |
| isWindow = widget->isWindow(); |
| } |
| QT_WARNING_PUSH QT_WARNING_DISABLE_DEPRECATED |
| ret = proxy()->pixelMetric(isWindow ? PM_DefaultTopLevelMargin : PM_DefaultChildMargin, opt); |
| QT_WARNING_POP |
| } |
| break; |
| case PM_LayoutHorizontalSpacing: |
| case PM_LayoutVerticalSpacing: |
| QT_WARNING_PUSH QT_WARNING_DISABLE_DEPRECATED |
| ret = proxy()->pixelMetric(PM_DefaultLayoutSpacing, opt); |
| QT_WARNING_POP |
| break; |
| |
| QT_WARNING_PUSH QT_WARNING_DISABLE_DEPRECATED |
| case PM_DefaultTopLevelMargin: |
| ret = int(QStyleHelper::dpiScaled(11, opt)); |
| break; |
| case PM_DefaultChildMargin: |
| ret = int(QStyleHelper::dpiScaled(9, opt)); |
| break; |
| case PM_DefaultLayoutSpacing: |
| ret = int(QStyleHelper::dpiScaled(6, opt)); |
| break; |
| QT_WARNING_POP |
| |
| case PM_ToolBarIconSize: |
| ret = 0; |
| if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) |
| ret = theme->themeHint(QPlatformTheme::ToolBarIconSize).toInt(); |
| if (ret <= 0) |
| ret = int(QStyleHelper::dpiScaled(24, opt)); |
| break; |
| |
| case PM_TabBarIconSize: |
| ret = proxy()->pixelMetric(PM_SmallIconSize, opt, widget); |
| break; |
| case PM_ListViewIconSize: |
| #if QT_CONFIG(filedialog) |
| if (qobject_cast<const QSidebar *>(widget)) |
| ret = int(QStyleHelper::dpiScaled(24., opt)); |
| else |
| #endif |
| ret = proxy()->pixelMetric(PM_SmallIconSize, opt, widget); |
| break; |
| |
| case PM_ButtonIconSize: |
| case PM_SmallIconSize: |
| ret = int(QStyleHelper::dpiScaled(16, opt)); |
| break; |
| case PM_IconViewIconSize: |
| ret = proxy()->pixelMetric(PM_LargeIconSize, opt, widget); |
| break; |
| |
| case PM_LargeIconSize: |
| ret = int(QStyleHelper::dpiScaled(32, opt)); |
| break; |
| |
| case PM_ToolTipLabelFrameWidth: |
| ret = 1; |
| break; |
| case PM_CheckBoxLabelSpacing: |
| case PM_RadioButtonLabelSpacing: |
| ret = int(QStyleHelper::dpiScaled(6, opt)); |
| break; |
| case PM_SizeGripSize: |
| ret = int(QStyleHelper::dpiScaled(13, opt)); |
| break; |
| case PM_MessageBoxIconSize: |
| #ifdef Q_OS_MAC |
| if (QGuiApplication::desktopSettingsAware()) { |
| ret = 64; // No DPI scaling, it's handled elsewhere. |
| } else |
| #endif |
| { |
| ret = int(QStyleHelper::dpiScaled(32, opt)); |
| } |
| break; |
| case PM_TextCursorWidth: |
| ret = QGuiApplicationPrivate::platformTheme()->themeHint(QPlatformTheme::TextCursorWidth).toInt(); |
| break; |
| case PM_TabBar_ScrollButtonOverlap: |
| ret = 1; |
| break; |
| case PM_TabCloseIndicatorWidth: |
| case PM_TabCloseIndicatorHeight: |
| ret = int(QStyleHelper::dpiScaled(16, opt)); |
| break; |
| case PM_ScrollView_ScrollBarSpacing: |
| ret = 2 * proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget); |
| break; |
| case PM_ScrollView_ScrollBarOverlap: |
| ret = 0; |
| break; |
| case PM_SubMenuOverlap: |
| ret = -proxy()->pixelMetric(QStyle::PM_MenuPanelWidth, opt, widget); |
| break; |
| case PM_TreeViewIndentation: |
| ret = int(QStyleHelper::dpiScaled(20, opt)); |
| break; |
| default: |
| ret = 0; |
| break; |
| } |
| |
| return ret; |
| } |
| |
| /*! |
| \reimp |
| */ |
| QSize QCommonStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt, |
| const QSize &csz, const QWidget *widget) const |
| { |
| Q_D(const QCommonStyle); |
| QSize sz(csz); |
| switch (ct) { |
| case CT_PushButton: |
| if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { |
| int w = csz.width(), |
| h = csz.height(), |
| bm = proxy()->pixelMetric(PM_ButtonMargin, btn, widget), |
| fw = proxy()->pixelMetric(PM_DefaultFrameWidth, btn, widget) * 2; |
| w += bm + fw; |
| h += bm + fw; |
| if (btn->features & QStyleOptionButton::AutoDefaultButton){ |
| int dbw = proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn, widget) * 2; |
| w += dbw; |
| h += dbw; |
| } |
| sz = QSize(w, h); |
| } |
| break; |
| case CT_RadioButton: |
| case CT_CheckBox: |
| if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { |
| bool isRadio = (ct == CT_RadioButton); |
| |
| int w = proxy()->pixelMetric(isRadio ? PM_ExclusiveIndicatorWidth |
| : PM_IndicatorWidth, btn, widget); |
| int h = proxy()->pixelMetric(isRadio ? PM_ExclusiveIndicatorHeight |
| : PM_IndicatorHeight, btn, widget); |
| |
| int margins = 0; |
| // we add 4 pixels for label margins |
| if (!btn->icon.isNull() || !btn->text.isEmpty()) |
| margins = 4 + proxy()->pixelMetric(isRadio ? PM_RadioButtonLabelSpacing |
| : PM_CheckBoxLabelSpacing, opt, widget); |
| sz += QSize(w + margins, 4); |
| sz.setHeight(qMax(sz.height(), h)); |
| } |
| break; |
| #if QT_CONFIG(menu) |
| case CT_MenuItem: |
| if (const QStyleOptionMenuItem *mi = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) { |
| bool checkable = mi->menuHasCheckableItems; |
| int maxpmw = mi->maxIconWidth; |
| int w = sz.width(), h = sz.height(); |
| if (mi->menuItemType == QStyleOptionMenuItem::Separator) { |
| w = 10; |
| h = 2; |
| } else { |
| h = mi->fontMetrics.height() + 8; |
| if (!mi->icon.isNull()) { |
| int iconExtent = proxy()->pixelMetric(PM_SmallIconSize, opt); |
| h = qMax(h, mi->icon.actualSize(QSize(iconExtent, iconExtent)).height() + 4); |
| } |
| } |
| if (mi->text.contains(QLatin1Char('\t'))) |
| w += 12; |
| if (maxpmw > 0) |
| w += maxpmw + 6; |
| if (checkable && maxpmw < 20) |
| w += 20 - maxpmw; |
| if (checkable || maxpmw > 0) |
| w += 2; |
| w += 12; |
| sz = QSize(w, h); |
| } |
| break; |
| #endif // QT_CONFIG(menu) |
| #if QT_CONFIG(toolbutton) |
| case CT_ToolButton: |
| sz = QSize(sz.width() + 6, sz.height() + 5); |
| break; |
| #endif // QT_CONFIG(toolbutton) |
| #if QT_CONFIG(combobox) |
| case CT_ComboBox: |
| if (const QStyleOptionComboBox *cmb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { |
| int fw = cmb->frame ? proxy()->pixelMetric(PM_ComboBoxFrameWidth, opt, widget) * 2 : 0; |
| const int textMargins = 2*(proxy()->pixelMetric(PM_FocusFrameHMargin, opt) + 1); |
| // QItemDelegate::sizeHint expands the textMargins two times, thus the 2*textMargins... |
| int other = qMax(23, 2*textMargins + proxy()->pixelMetric(QStyle::PM_ScrollBarExtent, opt, widget)); |
| sz = QSize(sz.width() + fw + other, sz.height() + fw); |
| } |
| break; |
| #endif // QT_CONFIG(combobox) |
| case CT_HeaderSection: |
| if (const QStyleOptionHeader *hdr = qstyleoption_cast<const QStyleOptionHeader *>(opt)) { |
| bool nullIcon = hdr->icon.isNull(); |
| int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, hdr, widget); |
| int iconSize = nullIcon ? 0 : proxy()->pixelMetric(QStyle::PM_SmallIconSize, hdr, widget); |
| QSize txt = hdr->fontMetrics.size(0, hdr->text); |
| sz.setHeight(margin + qMax(iconSize, txt.height()) + margin); |
| sz.setWidth((nullIcon ? 0 : margin) + iconSize |
| + (hdr->text.isNull() ? 0 : margin) + txt.width() + margin); |
| if (hdr->sortIndicator != QStyleOptionHeader::None) { |
| int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, hdr, widget); |
| if (hdr->orientation == Qt::Horizontal) |
| sz.rwidth() += sz.height() + margin; |
| else |
| sz.rheight() += sz.width() + margin; |
| } |
| } |
| break; |
| case CT_TabWidget: |
| sz += QSize(4, 4); |
| break; |
| case CT_LineEdit: |
| if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt)) |
| sz += QSize(2*f->lineWidth, 2*f->lineWidth); |
| break; |
| #if QT_CONFIG(groupbox) |
| case CT_GroupBox: |
| if (const QStyleOptionGroupBox *styleOpt = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) |
| sz += QSize(styleOpt->features.testFlag(QStyleOptionFrame::Flat) ? 0 : 16, 0); |
| break; |
| #endif // QT_CONFIG(groupbox) |
| case CT_MdiControls: |
| if (const QStyleOptionComplex *styleOpt = qstyleoption_cast<const QStyleOptionComplex *>(opt)) { |
| const int buttonSize = proxy()->pixelMetric(PM_TitleBarButtonSize, styleOpt, widget); |
| int width = 1; |
| if (styleOpt->subControls & SC_MdiMinButton) |
| width += buttonSize + 1; |
| if (styleOpt->subControls & SC_MdiNormalButton) |
| width += buttonSize + 1; |
| if (styleOpt->subControls & SC_MdiCloseButton) |
| width += buttonSize + 1; |
| sz = QSize(width, buttonSize); |
| } else { |
| const int buttonSize = proxy()->pixelMetric(PM_TitleBarButtonSize, opt, widget); |
| sz = QSize(1 + 3 * (buttonSize + 1), buttonSize); |
| } |
| break; |
| #if QT_CONFIG(itemviews) |
| case CT_ItemViewItem: |
| if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { |
| QRect decorationRect, displayRect, checkRect; |
| d->viewItemLayout(vopt, &checkRect, &decorationRect, &displayRect, true); |
| sz = (decorationRect|displayRect|checkRect).size(); |
| if (decorationRect.isValid() && sz.height() == decorationRect.height()) |
| sz.rheight() += 2; // Prevent icons from overlapping. |
| } |
| break; |
| #else |
| Q_UNUSED(d); |
| #endif // QT_CONFIG(itemviews) |
| #if QT_CONFIG(spinbox) |
| case CT_SpinBox: |
| if (const QStyleOptionSpinBox *vopt = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) { |
| // Add button + frame widths |
| const qreal dpi = QStyleHelper::dpi(opt); |
| const bool hasButtons = (vopt->buttonSymbols != QAbstractSpinBox::NoButtons); |
| const int buttonWidth = hasButtons ? qRound(QStyleHelper::dpiScaled(16, dpi)) : 0; |
| const int fw = vopt->frame ? proxy()->pixelMetric(PM_SpinBoxFrameWidth, vopt, widget) : 0; |
| sz += QSize(buttonWidth + 2*fw, 2*fw); |
| } |
| break; |
| #endif |
| case CT_ScrollBar: |
| case CT_MenuBar: |
| case CT_Menu: |
| case CT_MenuBarItem: |
| case CT_Slider: |
| case CT_ProgressBar: |
| case CT_TabBarTab: |
| // just return the contentsSize for now |
| Q_FALLTHROUGH(); |
| default: |
| break; |
| } |
| return sz; |
| } |
| |
| |
| /*! \reimp */ |
| int QCommonStyle::styleHint(StyleHint sh, const QStyleOption *opt, const QWidget *widget, |
| QStyleHintReturn *hret) const |
| { |
| int ret = 0; |
| |
| switch (sh) { |
| case SH_Menu_KeyboardSearch: |
| ret = false; |
| break; |
| case SH_Slider_AbsoluteSetButtons: |
| ret = Qt::MidButton; |
| break; |
| case SH_Slider_PageSetButtons: |
| ret = Qt::LeftButton; |
| break; |
| case SH_ScrollBar_ContextMenu: |
| ret = true; |
| break; |
| #if QT_CONFIG(dialogbuttonbox) |
| case SH_DialogButtons_DefaultButton: // This value not used anywhere. |
| ret = QDialogButtonBox::AcceptRole; |
| break; |
| #endif |
| #if QT_CONFIG(groupbox) |
| case SH_GroupBox_TextLabelVerticalAlignment: |
| ret = Qt::AlignVCenter; |
| break; |
| |
| case SH_GroupBox_TextLabelColor: |
| ret = opt ? int(opt->palette.color(QPalette::Text).rgba()) : 0; |
| break; |
| #endif // QT_CONFIG(groupbox) |
| |
| case SH_ListViewExpand_SelectMouseType: |
| case SH_TabBar_SelectMouseType: |
| ret = QEvent::MouseButtonPress; |
| break; |
| |
| |
| case SH_TabBar_Alignment: |
| ret = Qt::AlignLeft; |
| break; |
| |
| case SH_Header_ArrowAlignment: |
| ret = Qt::AlignRight | Qt::AlignVCenter; |
| break; |
| |
| case SH_TitleBar_AutoRaise: |
| ret = false; |
| break; |
| |
| case SH_Menu_SubMenuPopupDelay: |
| ret = 256; |
| break; |
| |
| case SH_Menu_SloppySubMenus: |
| ret = true; |
| break; |
| |
| case SH_Menu_SubMenuUniDirection: |
| ret = false; |
| break; |
| case SH_Menu_SubMenuUniDirectionFailCount: |
| ret = 1; |
| break; |
| case SH_Menu_SubMenuSloppySelectOtherActions: |
| ret = true; |
| break; |
| case SH_Menu_SubMenuSloppyCloseTimeout: |
| ret = 1000; |
| break; |
| case SH_Menu_SubMenuResetWhenReenteringParent: |
| ret = false; |
| break; |
| case SH_Menu_SubMenuDontStartSloppyOnLeave: |
| ret = false; |
| break; |
| |
| case SH_ProgressDialog_TextLabelAlignment: |
| ret = Qt::AlignCenter; |
| break; |
| |
| case SH_BlinkCursorWhenTextSelected: |
| #if defined(Q_OS_DARWIN) |
| ret = 0; |
| #else |
| ret = 1; |
| #endif |
| break; |
| |
| case SH_Table_GridLineColor: |
| if (opt) |
| ret = opt->palette.color(QPalette::Mid).rgba(); |
| else |
| ret = -1; |
| break; |
| case SH_LineEdit_PasswordCharacter: { |
| const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme(); |
| const QPlatformTheme::ThemeHint hintType = QPlatformTheme::PasswordMaskCharacter; |
| const QVariant hint = theme ? theme->themeHint(hintType) : QPlatformTheme::defaultThemeHint(hintType); |
| ret = hint.toChar().unicode(); |
| break; |
| } |
| case SH_LineEdit_PasswordMaskDelay: |
| ret = QGuiApplicationPrivate::platformTheme()->themeHint(QPlatformTheme::PasswordMaskDelay).toInt(); |
| break; |
| case SH_ToolBox_SelectedPageTitleBold: |
| ret = 1; |
| break; |
| |
| case SH_UnderlineShortcut: |
| ret = 1; |
| break; |
| |
| case SH_SpinBox_ClickAutoRepeatRate: |
| ret = 150; |
| break; |
| |
| case SH_SpinBox_ClickAutoRepeatThreshold: |
| ret = 500; |
| break; |
| |
| case SH_SpinBox_KeyPressAutoRepeatRate: |
| ret = 75; |
| break; |
| |
| case SH_Menu_SelectionWrap: |
| ret = true; |
| break; |
| |
| case SH_Menu_FillScreenWithScroll: |
| ret = true; |
| break; |
| |
| case SH_ToolTipLabel_Opacity: |
| ret = 255; |
| break; |
| |
| case SH_Button_FocusPolicy: |
| ret = Qt::StrongFocus; |
| break; |
| |
| case SH_MessageBox_UseBorderForButtonSpacing: |
| ret = 0; |
| break; |
| |
| case SH_ToolButton_PopupDelay: |
| ret = 600; |
| break; |
| |
| case SH_FocusFrame_Mask: |
| ret = 1; |
| if (widget) { |
| if(QStyleHintReturnMask *mask = qstyleoption_cast<QStyleHintReturnMask*>(hret)) { |
| mask->region = widget->rect(); |
| const int vmargin = proxy()->pixelMetric(QStyle::PM_FocusFrameVMargin, opt); |
| const int hmargin = proxy()->pixelMetric(QStyle::PM_FocusFrameHMargin, opt); |
| mask->region -= QRect(widget->rect().adjusted(hmargin, vmargin, -hmargin, -vmargin)); |
| } |
| } |
| break; |
| #if QT_CONFIG(rubberband) |
| case SH_RubberBand_Mask: |
| if (const QStyleOptionRubberBand *rbOpt = qstyleoption_cast<const QStyleOptionRubberBand *>(opt)) { |
| ret = 0; |
| if (rbOpt->shape == QRubberBand::Rectangle) { |
| ret = true; |
| if(QStyleHintReturnMask *mask = qstyleoption_cast<QStyleHintReturnMask*>(hret)) { |
| mask->region = opt->rect; |
| const int margin = proxy()->pixelMetric(PM_DefaultFrameWidth, opt) * 2; |
| mask->region -= opt->rect.adjusted(margin, margin, -margin, -margin); |
| } |
| } |
| } |
| break; |
| #endif // QT_CONFIG(rubberband) |
| case SH_SpinControls_DisableOnBounds: |
| ret = 1; |
| break; |
| |
| case SH_Dial_BackgroundRole: |
| ret = QPalette::Window; |
| break; |
| |
| case SH_ComboBox_LayoutDirection: |
| ret = opt ? opt->direction : Qt::LeftToRight; |
| break; |
| |
| case SH_ItemView_EllipsisLocation: |
| ret = Qt::AlignTrailing; |
| break; |
| |
| case SH_ItemView_ShowDecorationSelected: |
| ret = false; |
| break; |
| |
| case SH_ItemView_ActivateItemOnSingleClick: |
| ret = 0; |
| if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) |
| ret = theme->themeHint(QPlatformTheme::ItemViewActivateItemOnSingleClick).toBool() ? 1 : 0; |
| break; |
| case SH_TitleBar_ModifyNotification: |
| ret = true; |
| break; |
| case SH_ScrollBar_RollBetweenButtons: |
| ret = false; |
| break; |
| case SH_TabBar_ElideMode: |
| ret = Qt::ElideNone; |
| break; |
| #if QT_CONFIG(dialogbuttonbox) |
| case SH_DialogButtonLayout: |
| ret = QDialogButtonBox::WinLayout; |
| if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) |
| ret = theme->themeHint(QPlatformTheme::DialogButtonBoxLayout).toInt(); |
| break; |
| #endif |
| case SH_ComboBox_PopupFrameStyle: |
| ret = QFrame::StyledPanel | QFrame::Plain; |
| break; |
| case SH_MessageBox_TextInteractionFlags: |
| ret = Qt::LinksAccessibleByMouse; |
| break; |
| case SH_DialogButtonBox_ButtonsHaveIcons: |
| ret = 0; |
| if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) |
| ret = theme->themeHint(QPlatformTheme::DialogButtonBoxButtonsHaveIcons).toBool() ? 1 : 0; |
| break; |
| case SH_SpellCheckUnderlineStyle: |
| ret = QTextCharFormat::WaveUnderline; |
| break; |
| case SH_MessageBox_CenterButtons: |
| ret = true; |
| break; |
| case SH_ItemView_MovementWithoutUpdatingSelection: |
| ret = true; |
| break; |
| case SH_FocusFrame_AboveWidget: |
| ret = false; |
| break; |
| #if QT_CONFIG(tabwidget) |
| case SH_TabWidget_DefaultTabPosition: |
| ret = QTabWidget::North; |
| break; |
| #endif |
| case SH_ToolBar_Movable: |
| ret = true; |
| break; |
| case SH_TextControl_FocusIndicatorTextCharFormat: |
| ret = true; |
| if (QStyleHintReturnVariant *vret = qstyleoption_cast<QStyleHintReturnVariant*>(hret)) { |
| QPen outline(opt->palette.color(QPalette::Text), 1, Qt::DotLine); |
| QTextCharFormat fmt; |
| fmt.setProperty(QTextFormat::OutlinePen, outline); |
| vret->variant = fmt; |
| } |
| break; |
| #if QT_CONFIG(wizard) |
| case SH_WizardStyle: |
| ret = QWizard::ClassicStyle; |
| break; |
| #endif |
| #if QT_CONFIG(formlayout) |
| case SH_FormLayoutWrapPolicy: |
| ret = QFormLayout::DontWrapRows; |
| break; |
| case SH_FormLayoutFieldGrowthPolicy: |
| ret = QFormLayout::AllNonFixedFieldsGrow; |
| break; |
| #endif |
| case SH_FormLayoutFormAlignment: |
| ret = Qt::AlignLeft | Qt::AlignTop; |
| break; |
| case SH_FormLayoutLabelAlignment: |
| ret = Qt::AlignLeft; |
| break; |
| case SH_ItemView_ArrowKeysNavigateIntoChildren: |
| ret = false; |
| break; |
| case SH_ItemView_DrawDelegateFrame: |
| ret = 0; |
| break; |
| #if QT_CONFIG(tabbar) |
| case SH_TabBar_CloseButtonPosition: |
| ret = QTabBar::RightSide; |
| break; |
| case SH_TabBar_ChangeCurrentDelay: |
| ret = 500; |
| break; |
| #endif |
| case SH_DockWidget_ButtonsHaveFrame: |
| ret = true; |
| break; |
| case SH_ToolButtonStyle: |
| ret = 0; |
| if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) |
| ret = theme->themeHint(QPlatformTheme::ToolButtonStyle).toInt(); |
| break; |
| case SH_RequestSoftwareInputPanel: |
| ret = RSIP_OnMouseClick; |
| break; |
| case SH_ScrollBar_Transient: |
| ret = false; |
| break; |
| case SH_Menu_SupportsSections: |
| ret = false; |
| break; |
| #ifndef QT_NO_TOOLTIP |
| case SH_ToolTip_WakeUpDelay: |
| ret = 700; |
| break; |
| case SH_ToolTip_FallAsleepDelay: |
| ret = 2000; |
| break; |
| #endif |
| case SH_Widget_Animate: |
| // TODO Qt6: move this code in the SH_Widget_Animation_Duration case |
| // and replace false with 0 and true with 200. |
| #if QT_CONFIG(treeview) |
| if (qobject_cast<const QTreeView*>(widget)) { |
| ret = false; |
| } else |
| #endif |
| { |
| ret = true; |
| } |
| break; |
| case SH_Splitter_OpaqueResize: |
| ret = true; |
| break; |
| #if QT_CONFIG(itemviews) |
| case SH_ItemView_ScrollMode: |
| ret = QAbstractItemView::ScrollPerItem; |
| break; |
| #endif |
| case SH_TitleBar_ShowToolTipsOnButtons: |
| ret = true; |
| break; |
| case SH_Widget_Animation_Duration: |
| ret = styleHint(SH_Widget_Animate, opt, widget, hret) ? 200 : 0; |
| break; |
| case SH_ComboBox_AllowWheelScrolling: |
| ret = true; |
| break; |
| case SH_SpinBox_ButtonsInsideFrame: |
| ret = true; |
| break; |
| case SH_SpinBox_StepModifier: |
| ret = Qt::ControlModifier; |
| break; |
| default: |
| ret = 0; |
| break; |
| } |
| |
| return ret; |
| } |
| |
| #if QT_CONFIG(imageformat_xpm) |
| static QPixmap cachedPixmapFromXPM(const char * const *xpm) |
| { |
| QPixmap result; |
| const QString tag = QString::asprintf("xpm:0x%p", static_cast<const void*>(xpm)); |
| if (!QPixmapCache::find(tag, &result)) { |
| result = QPixmap(xpm); |
| QPixmapCache::insert(tag, result); |
| } |
| return result; |
| } |
| |
| static inline QPixmap titleBarMenuCachedPixmapFromXPM() { return cachedPixmapFromXPM(qt_menu_xpm); } |
| #endif // QT_CONFIG(imageformat_xpm) |
| |
| #ifndef QT_NO_IMAGEFORMAT_PNG |
| static inline QString clearText16IconPath() |
| { |
| return QStringLiteral(":/qt-project.org/styles/commonstyle/images/cleartext-16.png"); |
| } |
| #endif // !QT_NO_IMAGEFORMAT_PNG |
| |
| #if defined(Q_OS_WIN) || QT_CONFIG(imageformat_png) |
| static QIcon clearTextIcon(bool rtl) |
| { |
| const QString directionalThemeName = rtl |
| ? QStringLiteral("edit-clear-locationbar-ltr") : QStringLiteral("edit-clear-locationbar-rtl"); |
| if (QIcon::hasThemeIcon(directionalThemeName)) |
| return QIcon::fromTheme(directionalThemeName); |
| const QString themeName = QStringLiteral("edit-clear"); |
| if (QIcon::hasThemeIcon(themeName)) |
| return QIcon::fromTheme(themeName); |
| |
| QIcon icon; |
| #ifndef QT_NO_IMAGEFORMAT_PNG |
| QPixmap clearText16(clearText16IconPath()); |
| Q_ASSERT(!clearText16.size().isEmpty()); |
| icon.addPixmap(clearText16); |
| QPixmap clearText32(QStringLiteral(":/qt-project.org/styles/commonstyle/images/cleartext-32.png")); |
| Q_ASSERT(!clearText32.size().isEmpty()); |
| icon.addPixmap(clearText32); |
| clearText32.setDevicePixelRatio(2); // The 32x32 pixmap can also be used for 16x16/devicePixelRatio=2 |
| icon.addPixmap(clearText32); |
| #endif // !QT_NO_IMAGEFORMAT_PNG |
| return icon; |
| } |
| #endif |
| |
| /*! \reimp */ |
| QPixmap QCommonStyle::standardPixmap(StandardPixmap sp, const QStyleOption *option, |
| const QWidget *widget) const |
| { |
| const bool rtl = (option && option->direction == Qt::RightToLeft) || (!option && QGuiApplication::isRightToLeft()); |
| #ifdef QT_NO_IMAGEFORMAT_PNG |
| Q_UNUSED(widget); |
| Q_UNUSED(sp); |
| #else |
| QPixmap pixmap; |
| |
| if (QGuiApplication::desktopSettingsAware() && !QIcon::themeName().isEmpty()) { |
| switch (sp) { |
| case SP_DialogYesButton: |
| case SP_DialogOkButton: |
| pixmap = QIcon::fromTheme(QLatin1String("dialog-ok")).pixmap(16); |
| break; |
| case SP_DialogApplyButton: |
| pixmap = QIcon::fromTheme(QLatin1String("dialog-ok-apply")).pixmap(16); |
| break; |
| case SP_DialogDiscardButton: |
| pixmap = QIcon::fromTheme(QLatin1String("edit-delete")).pixmap(16); |
| break; |
| case SP_DialogCloseButton: |
| pixmap = QIcon::fromTheme(QLatin1String("dialog-close")).pixmap(16); |
| break; |
| case SP_DirHomeIcon: |
| pixmap = QIcon::fromTheme(QLatin1String("user-home")).pixmap(16); |
| break; |
| case SP_MessageBoxInformation: |
| pixmap = QIcon::fromTheme(QLatin1String("messagebox_info")).pixmap(16); |
| break; |
| case SP_MessageBoxWarning: |
| pixmap = QIcon::fromTheme(QLatin1String("messagebox_warning")).pixmap(16); |
| break; |
| case SP_MessageBoxCritical: |
| pixmap = QIcon::fromTheme(QLatin1String("messagebox_critical")).pixmap(16); |
| break; |
| case SP_MessageBoxQuestion: |
| pixmap = QIcon::fromTheme(QLatin1String("help")).pixmap(16); |
| break; |
| case SP_DialogOpenButton: |
| case SP_DirOpenIcon: |
| pixmap = QIcon::fromTheme(QLatin1String("folder-open")).pixmap(16); |
| break; |
| case SP_FileIcon: |
| pixmap = QIcon::fromTheme(QLatin1String("text-x-generic"), |
| QIcon::fromTheme(QLatin1String("empty"))).pixmap(16); |
| break; |
| case SP_DirClosedIcon: |
| case SP_DirIcon: |
| pixmap = QIcon::fromTheme(QLatin1String("folder")).pixmap(16); |
| break; |
| case SP_DriveFDIcon: |
| pixmap = QIcon::fromTheme(QLatin1String("media-floppy"), |
| QIcon::fromTheme(QLatin1String("3floppy_unmount"))).pixmap(16); |
| break; |
| case SP_ComputerIcon: |
| pixmap = QIcon::fromTheme(QLatin1String("computer"), |
| QIcon::fromTheme(QLatin1String("system"))).pixmap(16); |
| break; |
| case SP_DesktopIcon: |
| pixmap = QIcon::fromTheme(QLatin1String("user-desktop"), |
| QIcon::fromTheme(QLatin1String("desktop"))).pixmap(16); |
| break; |
| case SP_TrashIcon: |
| pixmap = QIcon::fromTheme(QLatin1String("user-trash"), |
| QIcon::fromTheme(QLatin1String("trashcan_empty"))).pixmap(16); |
| break; |
| case SP_DriveCDIcon: |
| case SP_DriveDVDIcon: |
| pixmap = QIcon::fromTheme(QLatin1String("media-optical"), |
| QIcon::fromTheme(QLatin1String("cdrom_unmount"))).pixmap(16); |
| break; |
| case SP_DriveHDIcon: |
| pixmap = QIcon::fromTheme(QLatin1String("drive-harddisk"), |
| QIcon::fromTheme(QLatin1String("hdd_unmount"))).pixmap(16); |
| break; |
| case SP_FileDialogToParent: |
| pixmap = QIcon::fromTheme(QLatin1String("go-up"), |
| QIcon::fromTheme(QLatin1String("up"))).pixmap(16); |
| break; |
| case SP_FileDialogNewFolder: |
| pixmap = QIcon::fromTheme(QLatin1String("folder_new")).pixmap(16); |
| break; |
| case SP_ArrowUp: |
| pixmap = QIcon::fromTheme(QLatin1String("go-up"), |
| QIcon::fromTheme(QLatin1String("up"))).pixmap(16); |
| break; |
| case SP_ArrowDown: |
| pixmap = QIcon::fromTheme(QLatin1String("go-down"), |
| QIcon::fromTheme(QLatin1String("down"))).pixmap(16); |
| break; |
| case SP_ArrowRight: |
| pixmap = QIcon::fromTheme(QLatin1String("go-next"), |
| QIcon::fromTheme(QLatin1String("forward"))).pixmap(16); |
| break; |
| case SP_ArrowLeft: |
| pixmap = QIcon::fromTheme(QLatin1String("go-previous"), |
| QIcon::fromTheme(QLatin1String("back"))).pixmap(16); |
| break; |
| case SP_FileDialogDetailedView: |
| pixmap = QIcon::fromTheme(QLatin1String("view_detailed")).pixmap(16); |
| break; |
| case SP_FileDialogListView: |
| pixmap = QIcon::fromTheme(QLatin1String("view_icon")).pixmap(16); |
| break; |
| case SP_BrowserReload: |
| pixmap = QIcon::fromTheme(QLatin1String("reload")).pixmap(16); |
| break; |
| case SP_BrowserStop: |
| pixmap = QIcon::fromTheme(QLatin1String("process-stop")).pixmap(16); |
| break; |
| case SP_MediaPlay: |
| pixmap = QIcon::fromTheme(QLatin1String("media-playback-start")).pixmap(16); |
| break; |
| case SP_MediaPause: |
| pixmap = QIcon::fromTheme(QLatin1String("media-playback-pause")).pixmap(16); |
| break; |
| case SP_MediaStop: |
| pixmap = QIcon::fromTheme(QLatin1String("media-playback-stop")).pixmap(16); |
| break; |
| case SP_MediaSeekForward: |
| pixmap = QIcon::fromTheme(QLatin1String("media-seek-forward")).pixmap(16); |
| break; |
| case SP_MediaSeekBackward: |
| pixmap = QIcon::fromTheme(QLatin1String("media-seek-backward")).pixmap(16); |
| break; |
| case SP_MediaSkipForward: |
| pixmap = QIcon::fromTheme(QLatin1String("media-skip-forward")).pixmap(16); |
| break; |
| case SP_MediaSkipBackward: |
| pixmap = QIcon::fromTheme(QLatin1String("media-skip-backward")).pixmap(16); |
| break; |
| case SP_DialogResetButton: |
| pixmap = QIcon::fromTheme(QLatin1String("edit-clear")).pixmap(24); |
| break; |
| case SP_DialogHelpButton: |
| pixmap = QIcon::fromTheme(QLatin1String("help-contents")).pixmap(24); |
| break; |
| case SP_DialogNoButton: |
| case SP_DialogCancelButton: |
| pixmap = QIcon::fromTheme(QLatin1String("dialog-cancel"), |
| QIcon::fromTheme(QLatin1String("process-stop"))).pixmap(24); |
| break; |
| case SP_DialogSaveButton: |
| pixmap = QIcon::fromTheme(QLatin1String("document-save")).pixmap(24); |
| break; |
| case SP_FileLinkIcon: |
| pixmap = QIcon::fromTheme(QLatin1String("emblem-symbolic-link")).pixmap(16); |
| if (!pixmap.isNull()) { |
| QPixmap fileIcon = QIcon::fromTheme(QLatin1String("text-x-generic")).pixmap(16); |
| if (fileIcon.isNull()) |
| fileIcon = QIcon::fromTheme(QLatin1String("empty")).pixmap(16); |
| if (!fileIcon.isNull()) { |
| QPainter painter(&fileIcon); |
| painter.drawPixmap(0, 0, 16, 16, pixmap); |
| return fileIcon; |
| } |
| } |
| break; |
| case SP_DirLinkIcon: |
| pixmap = QIcon::fromTheme(QLatin1String("emblem-symbolic-link")).pixmap(16); |
| if (!pixmap.isNull()) { |
| QPixmap dirIcon = QIcon::fromTheme(QLatin1String("folder")).pixmap(16); |
| if (!dirIcon.isNull()) { |
| QPainter painter(&dirIcon); |
| painter.drawPixmap(0, 0, 16, 16, pixmap); |
| return dirIcon; |
| } |
| } |
| break; |
| case SP_LineEditClearButton: |
| pixmap = clearTextIcon(rtl).pixmap(16); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| if (!pixmap.isNull()) |
| return pixmap; |
| #endif //QT_NO_IMAGEFORMAT_PNG |
| switch (sp) { |
| #ifndef QT_NO_IMAGEFORMAT_XPM |
| case SP_ToolBarHorizontalExtensionButton: |
| if (rtl) { |
| QImage im(tb_extension_arrow_h_xpm); |
| im = im.convertToFormat(QImage::Format_ARGB32).mirrored(true, false); |
| return QPixmap::fromImage(im); |
| } |
| return cachedPixmapFromXPM(tb_extension_arrow_h_xpm); |
| case SP_ToolBarVerticalExtensionButton: |
| return cachedPixmapFromXPM(tb_extension_arrow_v_xpm); |
| case SP_FileDialogStart: |
| return cachedPixmapFromXPM(filedialog_start_xpm); |
| case SP_FileDialogEnd: |
| return cachedPixmapFromXPM(filedialog_end_xpm); |
| #endif |
| #ifndef QT_NO_IMAGEFORMAT_PNG |
| case SP_CommandLink: |
| case SP_ArrowForward: |
| if (rtl) |
| return proxy()->standardPixmap(SP_ArrowLeft, option, widget); |
| return proxy()->standardPixmap(SP_ArrowRight, option, widget); |
| case SP_ArrowBack: |
| if (rtl) |
| return proxy()->standardPixmap(SP_ArrowRight, option, widget); |
| return proxy()->standardPixmap(SP_ArrowLeft, option, widget); |
| case SP_ArrowLeft: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/left-16.png")); |
| case SP_ArrowRight: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/right-16.png")); |
| case SP_ArrowUp: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/up-16.png")); |
| case SP_ArrowDown: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/down-16.png")); |
| case SP_FileDialogToParent: |
| return proxy()->standardPixmap(SP_ArrowUp, option, widget); |
| case SP_FileDialogNewFolder: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/newdirectory-16.png")); |
| case SP_FileDialogDetailedView: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewdetailed-16.png")); |
| case SP_FileDialogInfoView: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/fileinfo-16.png")); |
| case SP_FileDialogContentsView: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/filecontents-16.png")); |
| case SP_FileDialogListView: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewlist-16.png")); |
| case SP_FileDialogBack: |
| return proxy()->standardPixmap(SP_ArrowBack, option, widget); |
| case SP_DriveHDIcon: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/harddrive-16.png")); |
| case SP_TrashIcon: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/trash-16.png")); |
| case SP_DriveFDIcon: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/floppy-16.png")); |
| case SP_DriveNetIcon: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/networkdrive-16.png")); |
| case SP_DesktopIcon: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/desktop-16.png")); |
| case SP_ComputerIcon: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/computer-16.png")); |
| case SP_DriveCDIcon: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/cdr-16.png")); |
| case SP_DriveDVDIcon: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/dvd-16.png")); |
| case SP_DirHomeIcon: |
| case SP_DirOpenIcon: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/diropen-16.png")); |
| case SP_DirIcon: |
| case SP_DirClosedIcon: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/dirclosed-16.png")); |
| case SP_DirLinkIcon: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/dirlink-16.png")); |
| case SP_FileIcon: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/file-16.png")); |
| case SP_FileLinkIcon: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/filelink-16.png")); |
| case SP_DialogOkButton: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-ok-16.png")); |
| case SP_DialogCancelButton: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-cancel-16.png")); |
| case SP_DialogHelpButton: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-help-16.png")); |
| case SP_DialogOpenButton: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-16.png")); |
| case SP_DialogSaveButton: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-16.png")); |
| case SP_DialogCloseButton: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-close-16.png")); |
| case SP_DialogApplyButton: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-apply-16.png")); |
| case SP_DialogResetButton: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-clear-16.png")); |
| case SP_DialogDiscardButton: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-delete-16.png")); |
| case SP_DialogYesButton: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-yes-16.png")); |
| case SP_DialogNoButton: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-no-16.png")); |
| case SP_BrowserReload: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/refresh-24.png")); |
| case SP_BrowserStop: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/stop-24.png")); |
| case SP_MediaPlay: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-play-32.png")); |
| case SP_MediaPause: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-pause-32.png")); |
| case SP_MediaStop: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-stop-32.png")); |
| case SP_MediaSeekForward: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-seek-forward-32.png")); |
| case SP_MediaSeekBackward: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-seek-backward-32.png")); |
| case SP_MediaSkipForward: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-skip-forward-32.png")); |
| case SP_MediaSkipBackward: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-skip-backward-32.png")); |
| case SP_MediaVolume: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-volume-16.png")); |
| case SP_MediaVolumeMuted: |
| return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-volume-muted-16.png")); |
| case SP_LineEditClearButton: |
| return QPixmap(clearText16IconPath()); |
| #endif // QT_NO_IMAGEFORMAT_PNG |
| default: |
| break; |
| } |
| |
| #ifndef QT_NO_IMAGEFORMAT_XPM |
| switch (sp) { |
| case SP_TitleBarMenuButton: |
| return titleBarMenuCachedPixmapFromXPM(); |
| case SP_TitleBarShadeButton: |
| return cachedPixmapFromXPM(qt_shade_xpm); |
| case SP_TitleBarUnshadeButton: |
| return cachedPixmapFromXPM(qt_unshade_xpm); |
| case SP_TitleBarNormalButton: |
| return cachedPixmapFromXPM(qt_normalizeup_xpm); |
| case SP_TitleBarMinButton: |
| return cachedPixmapFromXPM(qt_minimize_xpm); |
| case SP_TitleBarMaxButton: |
| return cachedPixmapFromXPM(qt_maximize_xpm); |
| case SP_TitleBarCloseButton: |
| return cachedPixmapFromXPM(qt_close_xpm); |
| case SP_TitleBarContextHelpButton: |
| return cachedPixmapFromXPM(qt_help_xpm); |
| case SP_DockWidgetCloseButton: |
| return cachedPixmapFromXPM(dock_widget_close_xpm); |
| case SP_MessageBoxInformation: |
| return cachedPixmapFromXPM(information_xpm); |
| case SP_MessageBoxWarning: |
| return cachedPixmapFromXPM(warning_xpm); |
| case SP_MessageBoxCritical: |
| return cachedPixmapFromXPM(critical_xpm); |
| case SP_MessageBoxQuestion: |
| return cachedPixmapFromXPM(question_xpm); |
| default: |
| break; |
| } |
| #endif //QT_NO_IMAGEFORMAT_XPM |
| |
| #if !QT_CONFIG(imageformat_png) && !QT_CONFIG(imageformat_xpm) && !QT_CONFIG(imageformat_png) |
| Q_UNUSED(rtl); |
| #endif |
| |
| return QPixmap(); |
| } |
| |
| #if QT_CONFIG(imageformat_png) |
| static inline QString iconResourcePrefix() { return QStringLiteral(":/qt-project.org/styles/commonstyle/images/"); } |
| static inline QString iconPngSuffix() { return QStringLiteral(".png"); } |
| |
| static void addIconFiles(const QString &prefix, const int sizes[], size_t count, QIcon &icon) |
| { |
| for (size_t i = 0; i < count; ++i) |
| icon.addFile(prefix + QString::number(sizes[i]) + iconPngSuffix()); |
| } |
| |
| static const int dockTitleIconSizes[] = {10, 16, 20, 32, 48, 64}; |
| static const int titleBarSizes[] = {16, 32, 48}; |
| static const int toolBarExtHSizes[] = {8, 16, 32}; |
| static const int toolBarExtVSizes[] = {5, 10, 20}; |
| #endif // imageformat_png |
| |
| /*! |
| \internal |
| */ |
| QIcon QCommonStyle::standardIcon(StandardPixmap standardIcon, const QStyleOption *option, |
| const QWidget *widget) const |
| { |
| QIcon icon; |
| const bool rtl = (option && option->direction == Qt::RightToLeft) || (!option && QGuiApplication::isRightToLeft()); |
| |
| #ifdef Q_OS_WIN |
| switch (standardIcon) { |
| case SP_DriveCDIcon: |
| case SP_DriveDVDIcon: |
| case SP_DriveNetIcon: |
| case SP_DriveHDIcon: |
| case SP_DriveFDIcon: |
| case SP_FileIcon: |
| case SP_FileLinkIcon: |
| case SP_DesktopIcon: |
| case SP_ComputerIcon: |
| case SP_VistaShield: |
| case SP_MessageBoxInformation: |
| case SP_MessageBoxWarning: |
| case SP_MessageBoxCritical: |
| case SP_MessageBoxQuestion: |
| if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) { |
| QPlatformTheme::StandardPixmap sp = static_cast<QPlatformTheme::StandardPixmap>(standardIcon); |
| for (int size = 16 ; size <= 32 ; size += 16) { |
| QPixmap pixmap = theme->standardPixmap(sp, QSizeF(size, size)); |
| icon.addPixmap(pixmap, QIcon::Normal); |
| } |
| } |
| break; |
| case SP_DirIcon: |
| case SP_DirLinkIcon: |
| if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) { |
| QPlatformTheme::StandardPixmap spOff = static_cast<QPlatformTheme::StandardPixmap>(standardIcon); |
| QPlatformTheme::StandardPixmap spOn = standardIcon == SP_DirIcon ? QPlatformTheme::DirOpenIcon : |
| QPlatformTheme::DirLinkOpenIcon; |
| for (int size = 16 ; size <= 32 ; size += 16) { |
| QSizeF pixSize(size, size); |
| QPixmap pixmap = theme->standardPixmap(spOff, pixSize); |
| icon.addPixmap(pixmap, QIcon::Normal, QIcon::Off); |
| pixmap = theme->standardPixmap(spOn, pixSize); |
| icon.addPixmap(pixmap, QIcon::Normal, QIcon::On); |
| } |
| } |
| break; |
| case SP_LineEditClearButton: |
| icon = clearTextIcon(rtl); |
| break; |
| default: |
| break; |
| } |
| if (!icon.isNull()) |
| return icon; |
| |
| #endif |
| |
| if (QGuiApplication::desktopSettingsAware() && !QIcon::themeName().isEmpty()) { |
| switch (standardIcon) { |
| case SP_DirHomeIcon: |
| icon = QIcon::fromTheme(QLatin1String("user-home")); |
| break; |
| case SP_MessageBoxInformation: |
| icon = QIcon::fromTheme(QLatin1String("dialog-information")); |
| break; |
| case SP_MessageBoxWarning: |
| icon = QIcon::fromTheme(QLatin1String("dialog-warning")); |
| break; |
| case SP_MessageBoxCritical: |
| icon = QIcon::fromTheme(QLatin1String("dialog-error")); |
| break; |
| case SP_MessageBoxQuestion: |
| icon = QIcon::fromTheme(QLatin1String("dialog-question")); |
| break; |
| case SP_DialogOpenButton: |
| case SP_DirOpenIcon: |
| icon = QIcon::fromTheme(QLatin1String("folder-open")); |
| break; |
| case SP_DialogSaveButton: |
| icon = QIcon::fromTheme(QLatin1String("document-save")); |
| break; |
| case SP_DialogApplyButton: |
| icon = QIcon::fromTheme(QLatin1String("dialog-ok-apply")); |
| break; |
| case SP_DialogYesButton: |
| case SP_DialogOkButton: |
| icon = QIcon::fromTheme(QLatin1String("dialog-ok")); |
| break; |
| case SP_DialogDiscardButton: |
| icon = QIcon::fromTheme(QLatin1String("edit-delete")); |
| break; |
| case SP_DialogResetButton: |
| icon = QIcon::fromTheme(QLatin1String("edit-clear")); |
| break; |
| case SP_DialogHelpButton: |
| icon = QIcon::fromTheme(QLatin1String("help-contents")); |
| break; |
| case SP_FileIcon: |
| icon = QIcon::fromTheme(QLatin1String("text-x-generic")); |
| break; |
| case SP_DirClosedIcon: |
| case SP_DirIcon: |
| icon = QIcon::fromTheme(QLatin1String("folder")); |
| break; |
| case SP_DriveFDIcon: |
| icon = QIcon::fromTheme(QLatin1String("floppy_unmount")); |
| break; |
| case SP_ComputerIcon: |
| icon = QIcon::fromTheme(QLatin1String("computer"), |
| QIcon::fromTheme(QLatin1String("system"))); |
| break; |
| case SP_DesktopIcon: |
| icon = QIcon::fromTheme(QLatin1String("user-desktop")); |
| break; |
| case SP_TrashIcon: |
| icon = QIcon::fromTheme(QLatin1String("user-trash")); |
| break; |
| case SP_DriveCDIcon: |
| case SP_DriveDVDIcon: |
| icon = QIcon::fromTheme(QLatin1String("media-optical")); |
| break; |
| case SP_DriveHDIcon: |
| icon = QIcon::fromTheme(QLatin1String("drive-harddisk")); |
| break; |
| case SP_FileDialogToParent: |
| icon = QIcon::fromTheme(QLatin1String("go-up")); |
| break; |
| case SP_FileDialogNewFolder: |
| icon = QIcon::fromTheme(QLatin1String("folder-new")); |
| break; |
| case SP_ArrowUp: |
| icon = QIcon::fromTheme(QLatin1String("go-up")); |
| break; |
| case SP_ArrowDown: |
| icon = QIcon::fromTheme(QLatin1String("go-down")); |
| break; |
| case SP_ArrowRight: |
| icon = QIcon::fromTheme(QLatin1String("go-next")); |
| break; |
| case SP_ArrowLeft: |
| icon = QIcon::fromTheme(QLatin1String("go-previous")); |
| break; |
| case SP_DialogNoButton: |
| case SP_DialogCancelButton: |
| icon = QIcon::fromTheme(QLatin1String("dialog-cancel"), |
| QIcon::fromTheme(QLatin1String("process-stop"))); |
| break; |
| case SP_DialogCloseButton: |
| icon = QIcon::fromTheme(QLatin1String("window-close")); |
| break; |
| case SP_FileDialogDetailedView: |
| icon = QIcon::fromTheme(QLatin1String("view-list-details")); |
| break; |
| case SP_FileDialogListView: |
| icon = QIcon::fromTheme(QLatin1String("view-list-icons")); |
| break; |
| case SP_BrowserReload: |
| icon = QIcon::fromTheme(QLatin1String("view-refresh")); |
| break; |
| case SP_BrowserStop: |
| icon = QIcon::fromTheme(QLatin1String("process-stop")); |
| break; |
| case SP_MediaPlay: |
| icon = QIcon::fromTheme(QLatin1String("media-playback-start")); |
| break; |
| case SP_MediaPause: |
| icon = QIcon::fromTheme(QLatin1String("media-playback-pause")); |
| break; |
| case SP_MediaStop: |
| icon = QIcon::fromTheme(QLatin1String("media-playback-stop")); |
| break; |
| case SP_MediaSeekForward: |
| icon = QIcon::fromTheme(QLatin1String("media-seek-forward")); |
| break; |
| case SP_MediaSeekBackward: |
| icon = QIcon::fromTheme(QLatin1String("media-seek-backward")); |
| break; |
| case SP_MediaSkipForward: |
| icon = QIcon::fromTheme(QLatin1String("media-skip-forward")); |
| break; |
| case SP_MediaSkipBackward: |
| icon = QIcon::fromTheme(QLatin1String("media-skip-backward")); |
| break; |
| case SP_MediaVolume: |
| icon = QIcon::fromTheme(QLatin1String("audio-volume-medium")); |
| break; |
| case SP_MediaVolumeMuted: |
| icon = QIcon::fromTheme(QLatin1String("audio-volume-muted")); |
| break; |
| case SP_ArrowForward: |
| if (rtl) |
| return QCommonStyle::standardIcon(SP_ArrowLeft, option, widget); |
| return QCommonStyle::standardIcon(SP_ArrowRight, option, widget); |
| case SP_ArrowBack: |
| if (rtl) |
| return QCommonStyle::standardIcon(SP_ArrowRight, option, widget); |
| return QCommonStyle::standardIcon(SP_ArrowLeft, option, widget); |
| case SP_FileLinkIcon: |
| { |
| QIcon linkIcon = QIcon::fromTheme(QLatin1String("emblem-symbolic-link")); |
| if (!linkIcon.isNull()) { |
| QIcon baseIcon = QCommonStyle::standardIcon(SP_FileIcon, option, widget); |
| const QList<QSize> sizes = baseIcon.availableSizes(QIcon::Normal, QIcon::Off); |
| for (int i = 0 ; i < sizes.size() ; ++i) { |
| int size = sizes[i].width(); |
| QPixmap basePixmap = baseIcon.pixmap(qt_getWindow(widget), QSize(size, size)); |
| QPixmap linkPixmap = linkIcon.pixmap(qt_getWindow(widget), QSize(size / 2, size / 2)); |
| QPainter painter(&basePixmap); |
| painter.drawPixmap(size/2, size/2, linkPixmap); |
| icon.addPixmap(basePixmap); |
| } |
| } |
| } |
| break; |
| case SP_DirLinkIcon: |
| { |
| QIcon linkIcon = QIcon::fromTheme(QLatin1String("emblem-symbolic-link")); |
| if (!linkIcon.isNull()) { |
| QIcon baseIcon = QCommonStyle::standardIcon(SP_DirIcon, option, widget); |
| const QList<QSize> sizes = baseIcon.availableSizes(QIcon::Normal, QIcon::Off); |
| for (int i = 0 ; i < sizes.size() ; ++i) { |
| int size = sizes[i].width(); |
| QPixmap basePixmap = baseIcon.pixmap(qt_getWindow(widget), QSize(size, size)); |
| QPixmap linkPixmap = linkIcon.pixmap(qt_getWindow(widget), QSize(size / 2, size / 2)); |
| QPainter painter(&basePixmap); |
| painter.drawPixmap(size/2, size/2, linkPixmap); |
| icon.addPixmap(basePixmap); |
| } |
| } |
| } |
| break; |
| default: |
| break; |
| } |
| } // if (QGuiApplication::desktopSettingsAware() && !QIcon::themeName().isEmpty()) |
| |
| if (!icon.isNull()) |
| return icon; |
| |
| #if defined(Q_OS_MAC) |
| if (QGuiApplication::desktopSettingsAware()) { |
| switch (standardIcon) { |
| case SP_DirIcon: { |
| // A rather special case |
| QIcon closeIcon = QCommonStyle::standardIcon(SP_DirClosedIcon, option, widget); |
| QIcon openIcon = QCommonStyle::standardIcon(SP_DirOpenIcon, option, widget); |
| closeIcon.addPixmap(openIcon.pixmap(16, 16), QIcon::Normal, QIcon::On); |
| closeIcon.addPixmap(openIcon.pixmap(32, 32), QIcon::Normal, QIcon::On); |
| closeIcon.addPixmap(openIcon.pixmap(64, 64), QIcon::Normal, QIcon::On); |
| closeIcon.addPixmap(openIcon.pixmap(128, 128), QIcon::Normal, QIcon::On); |
| return closeIcon; |
| } |
| |
| case SP_TitleBarNormalButton: |
| case SP_TitleBarCloseButton: { |
| QIcon titleBarIcon; |
| if (standardIcon == SP_TitleBarCloseButton) { |
| titleBarIcon.addFile(QLatin1String(":/qt-project.org/styles/macstyle/images/closedock-16.png")); |
| titleBarIcon.addFile(QLatin1String(":/qt-project.org/styles/macstyle/images/closedock-down-16.png"), QSize(16, 16), QIcon::Normal, QIcon::On); |
| } else { |
| titleBarIcon.addFile(QLatin1String(":/qt-project.org/styles/macstyle/images/dockdock-16.png")); |
| titleBarIcon.addFile(QLatin1String(":/qt-project.org/styles/macstyle/images/dockdock-down-16.png"), QSize(16, 16), QIcon::Normal, QIcon::On); |
| } |
| return titleBarIcon; |
| } |
| |
| case SP_MessageBoxQuestion: |
| case SP_MessageBoxInformation: |
| case SP_MessageBoxWarning: |
| case SP_MessageBoxCritical: |
| case SP_DesktopIcon: |
| case SP_TrashIcon: |
| case SP_ComputerIcon: |
| case SP_DriveFDIcon: |
| case SP_DriveHDIcon: |
| case SP_DriveCDIcon: |
| case SP_DriveDVDIcon: |
| case SP_DriveNetIcon: |
| case SP_DirOpenIcon: |
| case SP_DirClosedIcon: |
| case SP_DirLinkIcon: |
| case SP_FileLinkIcon: |
| case SP_FileIcon: |
| if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) { |
| QPlatformTheme::StandardPixmap sp = static_cast<QPlatformTheme::StandardPixmap>(standardIcon); |
| QIcon retIcon; |
| const QList<QSize> sizes = theme->themeHint(QPlatformTheme::IconPixmapSizes).value<QList<QSize> >(); |
| for (const QSize &size : sizes) { |
| QPixmap mainIcon; |
| const QString cacheKey = QLatin1String("qt_mac_constructQIconFromIconRef") + QString::number(standardIcon) + QString::number(size.width()); |
| if (standardIcon >= QStyle::SP_CustomBase) { |
| mainIcon = theme->standardPixmap(sp, QSizeF(size)); |
| } else if (QPixmapCache::find(cacheKey, &mainIcon) == false) { |
| mainIcon = theme->standardPixmap(sp, QSizeF(size)); |
| QPixmapCache::insert(cacheKey, mainIcon); |
| } |
| |
| retIcon.addPixmap(mainIcon); |
| } |
| if (!retIcon.isNull()) |
| return retIcon; |
| } |
| |
| default: |
| break; |
| } |
| } // if (QGuiApplication::desktopSettingsAware()) |
| #endif // Q_OS_MAC |
| |
| switch (standardIcon) { |
| #ifndef QT_NO_IMAGEFORMAT_PNG |
| case SP_TitleBarMinButton: |
| addIconFiles(iconResourcePrefix() + QStringLiteral("titlebar-min-"), |
| titleBarSizes, sizeof(titleBarSizes)/sizeof(titleBarSizes[0]), icon); |
| break; |
| case SP_TitleBarMaxButton: |
| addIconFiles(iconResourcePrefix() + QStringLiteral("titlebar-max-"), |
| titleBarSizes, sizeof(titleBarSizes)/sizeof(titleBarSizes[0]), icon); |
| break; |
| case SP_TitleBarShadeButton: |
| addIconFiles(iconResourcePrefix() + QStringLiteral("titlebar-shade-"), |
| titleBarSizes, sizeof(titleBarSizes)/sizeof(titleBarSizes[0]), icon); |
| |
| break; |
| case SP_TitleBarUnshadeButton: |
| addIconFiles(iconResourcePrefix() + QStringLiteral("titlebar-unshade-"), |
| titleBarSizes, sizeof(titleBarSizes)/sizeof(titleBarSizes[0]), icon); |
| break; |
| case SP_TitleBarContextHelpButton: |
| addIconFiles(iconResourcePrefix() + QStringLiteral("titlebar-contexthelp-"), |
| titleBarSizes, sizeof(titleBarSizes)/sizeof(titleBarSizes[0]), icon); |
| break; |
| case SP_FileDialogNewFolder: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/newdirectory-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/newdirectory-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/newdirectory-128.png"), QSize(128, 128)); |
| break; |
| case SP_FileDialogBack: |
| return QCommonStyle::standardIcon(SP_ArrowBack, option, widget); |
| case SP_FileDialogToParent: |
| return QCommonStyle::standardIcon(SP_ArrowUp, option, widget); |
| case SP_FileDialogDetailedView: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewdetailed-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewdetailed-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewdetailed-128.png"), QSize(128, 128)); |
| break; |
| case SP_FileDialogInfoView: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/fileinfo-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/fileinfo-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/fileinfo-128.png"), QSize(128, 128)); |
| break; |
| case SP_FileDialogContentsView: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/filecontents-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/filecontents-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/filecontents-128.png"), QSize(128, 128)); |
| break; |
| case SP_FileDialogListView: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewlist-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewlist-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewlist-128.png"), QSize(128, 128)); |
| break; |
| case SP_DialogOkButton: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-ok-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-ok-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-ok-128.png"), QSize(128, 128)); |
| break; |
| case SP_DialogCancelButton: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-cancel-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-cancel-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-cancel-128.png"), QSize(128, 128)); |
| break; |
| case SP_DialogHelpButton: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-help-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-help-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-help-128.png"), QSize(128, 128)); |
| break; |
| case SP_DialogOpenButton: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-128.png"), QSize(128, 128)); |
| break; |
| case SP_DialogSaveButton: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-128.png"), QSize(128, 128)); |
| break; |
| case SP_DialogCloseButton: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-close-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-close-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-close-128.png"), QSize(128, 128)); |
| break; |
| case SP_DialogApplyButton: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-apply-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-apply-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-apply-128.png"), QSize(128, 128)); |
| break; |
| case SP_DialogResetButton: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-clear-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-clear-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-clear-128.png"), QSize(128, 128)); |
| break; |
| case SP_DialogDiscardButton: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-delete-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-delete-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-delete-128.png"), QSize(128, 128)); |
| break; |
| case SP_DialogYesButton: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-yes-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-yes-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-yes-128.png"), QSize(128, 128)); |
| break; |
| case SP_DialogNoButton: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-no-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-no-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-no-128.png"), QSize(128, 128)); |
| break; |
| case SP_ArrowForward: |
| if (rtl) |
| return QCommonStyle::standardIcon(SP_ArrowLeft, option, widget); |
| return QCommonStyle::standardIcon(SP_ArrowRight, option, widget); |
| case SP_ArrowBack: |
| if (rtl) |
| return QCommonStyle::standardIcon(SP_ArrowRight, option, widget); |
| return QCommonStyle::standardIcon(SP_ArrowLeft, option, widget); |
| case SP_ArrowLeft: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/left-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/left-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/left-128.png"), QSize(128, 128)); |
| break; |
| case SP_ArrowRight: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/right-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/right-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/right-128.png"), QSize(128, 128)); |
| break; |
| case SP_ArrowUp: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/up-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/up-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/up-128.png"), QSize(128, 128)); |
| break; |
| case SP_ArrowDown: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/down-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/down-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/down-128.png"), QSize(128, 128)); |
| break; |
| case SP_DirHomeIcon: |
| case SP_DirIcon: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/dirclosed-16.png"), |
| QSize(), QIcon::Normal, QIcon::Off); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/diropen-16.png"), |
| QSize(), QIcon::Normal, QIcon::On); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/dirclosed-32.png"), |
| QSize(32, 32), QIcon::Normal, QIcon::Off); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/diropen-32.png"), |
| QSize(32, 32), QIcon::Normal, QIcon::On); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/dirclosed-128.png"), |
| QSize(128, 128), QIcon::Normal, QIcon::Off); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/diropen-128.png"), |
| QSize(128, 128), QIcon::Normal, QIcon::On); |
| break; |
| case SP_DriveCDIcon: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/cdr-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/cdr-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/cdr-128.png"), QSize(128, 128)); |
| break; |
| case SP_DriveDVDIcon: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/dvd-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/dvd-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/dvd-128.png"), QSize(128, 128)); |
| break; |
| case SP_FileIcon: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/file-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/file-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/file-128.png"), QSize(128, 128)); |
| break; |
| case SP_FileLinkIcon: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/filelink-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/filelink-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/filelink-128.png"), QSize(128, 128)); |
| break; |
| case SP_TrashIcon: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/trash-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/trash-32.png"), QSize(32, 32)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/trash-128.png"), QSize(128, 128)); |
| break; |
| case SP_BrowserReload: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/refresh-24.png"), QSize(24, 24)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/refresh-32.png"), QSize(32, 32)); |
| break; |
| case SP_BrowserStop: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/stop-24.png"), QSize(24, 24)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/stop-32.png"), QSize(32, 32)); |
| break; |
| case SP_MediaPlay: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-play-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-play-32.png"), QSize(32, 32)); |
| break; |
| case SP_MediaPause: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-pause-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-pause-32.png"), QSize(32, 32)); |
| break; |
| case SP_MediaStop: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-stop-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-stop-32.png"), QSize(32, 32)); |
| break; |
| case SP_MediaSeekForward: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-seek-forward-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-seek-forward-32.png"), QSize(32, 32)); |
| break; |
| case SP_MediaSeekBackward: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-seek-backward-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-seek-backward-32.png"), QSize(32, 32)); |
| break; |
| case SP_MediaSkipForward: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-skip-forward-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-skip-forward-32.png"), QSize(32, 32)); |
| break; |
| case SP_MediaSkipBackward: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-skip-backward-16.png"), QSize(16, 16)); |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-skip-backward-32.png"), QSize(32, 32)); |
| break; |
| case SP_MediaVolume: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-volume-16.png"), QSize(16, 16)); |
| break; |
| case SP_MediaVolumeMuted: |
| icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-volume-muted-16.png"), QSize(16, 16)); |
| break; |
| case SP_TitleBarCloseButton: |
| addIconFiles(iconResourcePrefix() + QStringLiteral("closedock-"), |
| dockTitleIconSizes, sizeof(dockTitleIconSizes)/sizeof(dockTitleIconSizes[0]), icon); |
| break; |
| case SP_TitleBarMenuButton: |
| # ifndef QT_NO_IMAGEFORMAT_XPM |
| icon.addPixmap(titleBarMenuCachedPixmapFromXPM()); |
| # endif |
| icon.addFile(QLatin1String(":/qt-project.org/qmessagebox/images/qtlogo-64.png")); |
| break; |
| case SP_TitleBarNormalButton: |
| addIconFiles(iconResourcePrefix() + QStringLiteral("normalizedockup-"), |
| dockTitleIconSizes, sizeof(dockTitleIconSizes)/sizeof(dockTitleIconSizes[0]), icon); |
| break; |
| case SP_ToolBarHorizontalExtensionButton: { |
| QString prefix = iconResourcePrefix() + QStringLiteral("toolbar-ext-h-"); |
| if (rtl) |
| prefix += QStringLiteral("rtl-"); |
| addIconFiles(prefix, toolBarExtHSizes, sizeof(toolBarExtHSizes)/sizeof(toolBarExtHSizes[0]), icon); |
| } |
| break; |
| case SP_ToolBarVerticalExtensionButton: |
| addIconFiles(iconResourcePrefix() + QStringLiteral("toolbar-ext-v-"), |
| toolBarExtVSizes, sizeof(toolBarExtVSizes)/sizeof(toolBarExtVSizes[0]), icon); |
| break; |
| #endif // QT_NO_IMAGEFORMAT_PNG |
| default: |
| icon.addPixmap(proxy()->standardPixmap(standardIcon, option, widget)); |
| break; |
| } |
| return icon; |
| } |
| |
| static inline uint qt_intensity(uint r, uint g, uint b) |
| { |
| // 30% red, 59% green, 11% blue |
| return (77 * r + 150 * g + 28 * b) / 255; |
| } |
| |
| /*! \reimp */ |
| QPixmap QCommonStyle::generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, |
| const QStyleOption *opt) const |
| { |
| switch (iconMode) { |
| case QIcon::Disabled: { |
| QImage im = pixmap.toImage().convertToFormat(QImage::Format_ARGB32); |
| |
| // Create a colortable based on the background (black -> bg -> white) |
| QColor bg = opt->palette.color(QPalette::Disabled, QPalette::Window); |
| int red = bg.red(); |
| int green = bg.green(); |
| int blue = bg.blue(); |
| uchar reds[256], greens[256], blues[256]; |
| for (int i=0; i<128; ++i) { |
| reds[i] = uchar((red * (i<<1)) >> 8); |
| greens[i] = uchar((green * (i<<1)) >> 8); |
| blues[i] = uchar((blue * (i<<1)) >> 8); |
| } |
| for (int i=0; i<128; ++i) { |
| reds[i+128] = uchar(qMin(red + (i << 1), 255)); |
| greens[i+128] = uchar(qMin(green + (i << 1), 255)); |
| blues[i+128] = uchar(qMin(blue + (i << 1), 255)); |
| } |
| |
| int intensity = qt_intensity(red, green, blue); |
| const int factor = 191; |
| |
| // High intensity colors needs dark shifting in the color table, while |
| // low intensity colors needs light shifting. This is to increase the |
| // perceived contrast. |
| if ((red - factor > green && red - factor > blue) |
| || (green - factor > red && green - factor > blue) |
| || (blue - factor > red && blue - factor > green)) |
| intensity = qMin(255, intensity + 91); |
| else if (intensity <= 128) |
| intensity -= 51; |
| |
| for (int y=0; y<im.height(); ++y) { |
| QRgb *scanLine = (QRgb*)im.scanLine(y); |
| for (int x=0; x<im.width(); ++x) { |
| QRgb pixel = *scanLine; |
| // Calculate color table index, taking intensity adjustment |
| // and a magic offset into account. |
| uint ci = uint(qGray(pixel)/3 + (130 - intensity / 3)); |
| *scanLine = qRgba(reds[ci], greens[ci], blues[ci], qAlpha(pixel)); |
| ++scanLine; |
| } |
| } |
| |
| return QPixmap::fromImage(im); |
| } |
| case QIcon::Selected: { |
| QImage img = pixmap.toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied); |
| QColor color = opt->palette.color(QPalette::Normal, QPalette::Highlight); |
| color.setAlphaF(qreal(0.3)); |
| QPainter painter(&img); |
| painter.setCompositionMode(QPainter::CompositionMode_SourceAtop); |
| painter.fillRect(0, 0, img.width(), img.height(), color); |
| painter.end(); |
| return QPixmap::fromImage(img); } |
| case QIcon::Active: |
| return pixmap; |
| default: |
| break; |
| } |
| return pixmap; |
| } |
| |
| /*! |
| \reimp |
| */ |
| int QCommonStyle::layoutSpacing(QSizePolicy::ControlType /* control1 */, QSizePolicy::ControlType /* control2 */, |
| Qt::Orientation /* orientation */, const QStyleOption * /* option */, |
| const QWidget * /* widget */) const |
| { |
| return -1; |
| } |
| |
| /*! |
| \reimp |
| */ |
| void QCommonStyle::polish(QPalette &pal) |
| { |
| QStyle::polish(pal); |
| } |
| |
| /*! |
| \reimp |
| */ |
| void QCommonStyle::polish(QWidget *widget) |
| { |
| QStyle::polish(widget); |
| } |
| |
| /*! |
| \reimp |
| */ |
| void QCommonStyle::unpolish(QWidget *widget) |
| { |
| QStyle::unpolish(widget); |
| } |
| |
| /*! |
| \reimp |
| */ |
| void QCommonStyle::polish(QApplication *app) |
| { |
| QStyle::polish(app); |
| } |
| |
| /*! |
| \reimp |
| */ |
| void QCommonStyle::unpolish(QApplication *application) |
| { |
| Q_D(const QCommonStyle); |
| d->tabBarcloseButtonIcon = QIcon(); |
| QStyle::unpolish(application); |
| } |
| |
| |
| QT_END_NAMESPACE |
| |
| #include "moc_qcommonstyle.cpp" |