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| |
| #ifndef QCOMMONSTYLE_P_H |
| #define QCOMMONSTYLE_P_H |
| |
| #include <QtWidgets/private/qtwidgetsglobal_p.h> |
| #include "qcommonstyle.h" |
| #include "qstyle_p.h" |
| #if QT_CONFIG(animation) |
| #include "qstyleanimation_p.h" |
| #endif |
| #include "qstyleoption.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists for the convenience |
| // of qapplication_*.cpp, qwidget*.cpp and qfiledialog.cpp. This header |
| // file may change from version to version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| class QStringList; |
| class QTextOption; |
| |
| // Private class |
| class Q_WIDGETS_EXPORT QCommonStylePrivate : public QStylePrivate |
| { |
| Q_DECLARE_PUBLIC(QCommonStyle) |
| public: |
| inline QCommonStylePrivate() : |
| #if QT_CONFIG(itemviews) |
| cachedOption(nullptr), |
| #endif |
| animationFps(30) |
| { } |
| |
| ~QCommonStylePrivate() |
| { |
| #if QT_CONFIG(animation) |
| qDeleteAll(animations); |
| #endif |
| #if QT_CONFIG(itemviews) |
| delete cachedOption; |
| #endif |
| } |
| |
| QString 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; |
| #if QT_CONFIG(itemviews) |
| void viewItemDrawText(QPainter *p, const QStyleOptionViewItem *option, const QRect &rect) const; |
| void viewItemLayout(const QStyleOptionViewItem *opt, QRect *checkRect, |
| QRect *pixmapRect, QRect *textRect, bool sizehint) const; |
| QSize viewItemSize(const QStyleOptionViewItem *option, int role) const; |
| |
| mutable QRect decorationRect, displayRect, checkRect; |
| mutable QStyleOptionViewItem *cachedOption; |
| bool isViewItemCached(const QStyleOptionViewItem &option) const { |
| return cachedOption && (option.widget == cachedOption->widget |
| && option.index == cachedOption->index |
| && option.state == cachedOption->state |
| && option.rect == cachedOption->rect |
| && option.text == cachedOption->text |
| && option.direction == cachedOption->direction |
| && option.displayAlignment == cachedOption->displayAlignment |
| && option.decorationAlignment == cachedOption->decorationAlignment |
| && option.decorationPosition == cachedOption->decorationPosition |
| && option.decorationSize == cachedOption->decorationSize |
| && option.features == cachedOption->features |
| && option.icon.isNull() == cachedOption->icon.isNull() |
| && option.font == cachedOption->font |
| && option.viewItemPosition == cachedOption->viewItemPosition); |
| } |
| #endif |
| #if QT_CONFIG(toolbutton) |
| QString toolButtonElideText(const QStyleOptionToolButton *toolbutton, |
| const QRect &textRect, int flags) const; |
| #endif |
| |
| mutable QIcon tabBarcloseButtonIcon; |
| #if QT_CONFIG(tabbar) |
| void tabLayout(const QStyleOptionTab *opt, const QWidget *widget, QRect *textRect, QRect *pixmapRect) const; |
| #endif |
| |
| int animationFps; |
| #if QT_CONFIG(animation) |
| void _q_removeAnimation(); |
| |
| QList<const QObject*> animationTargets() const; |
| QStyleAnimation* animation(const QObject *target) const; |
| void startAnimation(QStyleAnimation *animation) const; |
| void stopAnimation(const QObject *target) const; |
| |
| private: |
| mutable QHash<const QObject*, QStyleAnimation*> animations; |
| #endif // animation |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif //QCOMMONSTYLE_P_H |