| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** 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 |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** 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-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "debugproxystyle.h" |
| #include "eventfilter.h" |
| |
| #include <QDebug> |
| #include <QWidget> |
| #include <QStyleOption> |
| #include <QApplication> |
| |
| #if QT_VERSION < 0x050000 |
| QDebug operator<<(QDebug d, const QPixmap &p) |
| { |
| d << "QPixmap(" << p.size() << ')'; |
| return d; |
| } |
| #endif // QT_VERSION < 0x050000 |
| |
| QDebug operator<<(QDebug debug, const QStyleOption *option) |
| { |
| #if QT_VERSION >= 0x050000 |
| QDebugStateSaver saver(debug); |
| # if QT_VERSION >= 0x050400 |
| debug.noquote(); |
| # endif |
| debug.nospace(); |
| #endif |
| if (!option) { |
| debug << "QStyleOption(0)"; |
| return debug; |
| } |
| if (const QStyleOptionViewItem *ivo = qstyleoption_cast<const QStyleOptionViewItem *>(option)) { |
| debug << "QStyleOptionViewItem("; |
| #if QT_VERSION >= 0x050000 |
| debug << ivo->index; |
| if (const int textSize = ivo->text.size()) |
| debug << ", \"" << (textSize < 20 ? ivo->text : ivo->text.left(20) + QLatin1String("...")) << '"'; |
| debug << ", "; |
| #else // Qt 5 |
| Q_UNUSED(ivo) |
| #endif |
| } else { |
| debug << "QStyleOption("; |
| } |
| debug << "rect=" << option->rect.width() << 'x' << option->rect.height() |
| << Qt::forcesign << option->rect.x() << option->rect.y() << Qt::noforcesign; |
| if (option->state != QStyle::State_None) |
| debug << ", state=" << option->state; |
| #if QT_VERSION >= 0x050000 |
| if (option->styleObject && !option->styleObject->isWidgetType()) |
| debug << ", styleObject=" << QtDiag::formatQObject(option->styleObject); |
| #endif |
| debug << ')'; |
| return debug; |
| } |
| |
| namespace QtDiag { |
| |
| DebugProxyStyle::DebugProxyStyle(QStyle *style) : QProxyStyle(style) |
| { |
| #if QT_VERSION >= 0x050000 |
| const qreal devicePixelRatio = qApp->devicePixelRatio(); |
| #else |
| const qreal devicePixelRatio = 1; |
| #endif |
| qDebug() << __FUNCTION__ << QT_VERSION_STR |
| #if QT_VERSION >= 0x050000 |
| << QGuiApplication::platformName() |
| #endif |
| << style->objectName() << "devicePixelRatio=" << devicePixelRatio; |
| } |
| |
| void DebugProxyStyle::drawPrimitive(QStyle::PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const |
| { |
| qDebug() << __FUNCTION__ << "element=" << element << option << QtDiag::formatQObject(widget); |
| QProxyStyle::drawPrimitive( element, option, painter, widget); |
| } |
| |
| void DebugProxyStyle::drawControl(QStyle::ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const |
| { |
| qDebug() << __FUNCTION__ << "element=" << element << option << QtDiag::formatQObject(widget); |
| QProxyStyle::drawControl(element, option, painter, widget); |
| } |
| |
| void DebugProxyStyle::drawComplexControl(QStyle::ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget) const |
| { |
| qDebug() << __FUNCTION__ << "control=" << control << option << QtDiag::formatQObject(widget); |
| QProxyStyle::drawComplexControl(control, option, painter, widget); |
| } |
| |
| void DebugProxyStyle::drawItemPixmap(QPainter *painter, const QRect &rect, int alignment, const QPixmap &pixmap) const |
| { |
| qDebug() << __FUNCTION__ << rect << "alignment=" << alignment << pixmap; |
| QProxyStyle::drawItemPixmap(painter, rect, alignment, pixmap); |
| } |
| |
| QSize DebugProxyStyle::sizeFromContents(QStyle::ContentsType type, const QStyleOption *option, const QSize &size, const QWidget *widget) const |
| { |
| const QSize result = QProxyStyle::sizeFromContents(type, option, size, widget); |
| qDebug() << __FUNCTION__ << size << "type=" << type << option |
| << QtDiag::formatQObject(widget) << "returns" << result; |
| return result; |
| } |
| |
| QRect DebugProxyStyle::subElementRect(QStyle::SubElement element, const QStyleOption *option, const QWidget *widget) const |
| { |
| const QRect result = QProxyStyle::subElementRect(element, option, widget); |
| qDebug() << __FUNCTION__ << "element=" << element << option |
| << QtDiag::formatQObject(widget) << "returns" << result; |
| return result; |
| } |
| |
| QRect DebugProxyStyle::subControlRect(QStyle::ComplexControl cc, const QStyleOptionComplex *opt, QStyle::SubControl sc, const QWidget *widget) const |
| { |
| const QRect result = QProxyStyle::subControlRect(cc, opt, sc, widget); |
| qDebug() << __FUNCTION__ << "cc=" << cc << "sc=" << sc << opt |
| << QtDiag::formatQObject(widget) << "returns" << result; |
| return result; |
| } |
| |
| QRect DebugProxyStyle::itemTextRect(const QFontMetrics &fm, const QRect &r, int flags, bool enabled, const QString &text) const |
| { |
| const QRect result = QProxyStyle::itemTextRect(fm, r, flags, enabled, text); |
| qDebug() << __FUNCTION__ << r << "flags=" << flags << "enabled=" << enabled |
| << text << "returns" << result; |
| return result; |
| } |
| |
| QRect DebugProxyStyle::itemPixmapRect(const QRect &r, int flags, const QPixmap &pixmap) const |
| { |
| const QRect result = QProxyStyle::itemPixmapRect(r, flags, pixmap); |
| qDebug() << __FUNCTION__ << r << "flags=" << flags << pixmap << "returns" << result; |
| return result; |
| } |
| |
| int DebugProxyStyle::styleHint(StyleHint hint, const QStyleOption *option, const QWidget *widget, |
| QStyleHintReturn *returnData) const |
| { |
| const int result = QProxyStyle::styleHint(hint, option, widget, returnData); |
| qDebug() << __FUNCTION__ << hint << option << QtDiag::formatQObject(widget) << "returnData=" |
| << returnData << "returns" << result; |
| return result; |
| } |
| |
| int DebugProxyStyle::pixelMetric(QStyle::PixelMetric metric, const QStyleOption *option, const QWidget *widget) const |
| { |
| const int result = QProxyStyle::pixelMetric(metric, option, widget); |
| qDebug() << __FUNCTION__ << "metric=" << metric << option |
| << QtDiag::formatQObject(widget) << "returns" << result; |
| return result; |
| } |
| |
| QPixmap DebugProxyStyle::standardPixmap(QStyle::StandardPixmap standardPixmap, const QStyleOption *opt, const QWidget *widget) const |
| { |
| const QPixmap result = QProxyStyle::standardPixmap(standardPixmap, opt, widget); |
| qDebug() << __FUNCTION__ << "standardPixmap=" << standardPixmap << opt << "returns" << result; |
| return result; |
| } |
| |
| QPixmap DebugProxyStyle::generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, const QStyleOption *opt) const |
| { |
| const QPixmap result = QProxyStyle::generatedIconPixmap(iconMode, pixmap, opt); |
| qDebug() << __FUNCTION__ << "iconMode=" << iconMode << pixmap << opt << "returns" << result; |
| return result; |
| } |
| |
| } // namespace QtDiag |