| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWidgets module of the Qt Toolkit. |
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| ** $QT_BEGIN_LICENSE:LGPL21$ |
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| ****************************************************************************/ |
| |
| #ifndef QMENUBAR_P_H |
| #define QMENUBAR_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include "QtWidgets/qstyleoption.h" |
| #include <private/qmenu_p.h> // Mac needs what in this file! |
| #include <qpa/qplatformmenu.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| #ifndef QT_NO_MENUBAR |
| class QMenuBarExtension; |
| class QMenuBarPrivate : public QWidgetPrivate |
| { |
| Q_DECLARE_PUBLIC(QMenuBar) |
| public: |
| QMenuBarPrivate() : itemsDirty(0), currentAction(0), mouseDown(0), |
| closePopupMode(0), defaultPopDown(1), popupState(0), keyboardState(0), altPressed(0), |
| nativeMenuBar(-1), doChildEffects(false), platformMenuBar(0) |
| |
| #ifdef Q_OS_WINCE |
| , wce_menubar(0), wceClassicMenu(false) |
| #endif |
| { } |
| ~QMenuBarPrivate() |
| { |
| delete platformMenuBar; |
| #ifdef Q_OS_WINCE |
| delete wce_menubar; |
| #endif |
| } |
| |
| void init(); |
| QAction *getNextAction(const int start, const int increment) const; |
| |
| //item calculations |
| uint itemsDirty : 1; |
| |
| QVector<int> shortcutIndexMap; |
| mutable QVector<QRect> actionRects; |
| void calcActionRects(int max_width, int start) const; |
| QRect actionRect(QAction *) const; |
| void updateGeometries(); |
| |
| //selection |
| QPointer<QAction>currentAction; |
| uint mouseDown : 1, closePopupMode : 1, defaultPopDown; |
| QAction *actionAt(QPoint p) const; |
| void setCurrentAction(QAction *, bool =false, bool =false); |
| void popupAction(QAction *, bool); |
| |
| //active popup state |
| uint popupState : 1; |
| QPointer<QMenu> activeMenu; |
| |
| //keyboard mode for keyboard navigation |
| void focusFirstAction(); |
| void setKeyboardMode(bool); |
| uint keyboardState : 1, altPressed : 1; |
| QPointer<QWidget> keyboardFocusWidget; |
| |
| |
| int nativeMenuBar : 3; // Only has values -1, 0, and 1 |
| //firing of events |
| void activateAction(QAction *, QAction::ActionEvent); |
| |
| void _q_actionTriggered(); |
| void _q_actionHovered(); |
| void _q_internalShortcutActivated(int); |
| void _q_updateLayout(); |
| |
| #ifdef Q_OS_WINCE |
| void _q_updateDefaultAction(); |
| #endif |
| |
| //extra widgets in the menubar |
| QPointer<QWidget> leftWidget, rightWidget; |
| QMenuBarExtension *extension; |
| bool isVisible(QAction *action); |
| |
| //menu fading/scrolling effects |
| bool doChildEffects; |
| |
| QRect menuRect(bool) const; |
| |
| // reparenting |
| void handleReparent(); |
| QWidget *oldParent; |
| QWidget *oldWindow; |
| |
| QList<QAction*> hiddenActions; |
| //default action |
| QPointer<QAction> defaultAction; |
| |
| QBasicTimer autoReleaseTimer; |
| QPlatformMenuBar *platformMenuBar; |
| |
| inline int indexOf(QAction *act) const { return q_func()->actions().indexOf(act); } |
| |
| #ifdef Q_OS_WINCE |
| void wceCreateMenuBar(QWidget *); |
| void wceDestroyMenuBar(); |
| struct QWceMenuBarPrivate { |
| QList<QWceMenuAction*> actionItems; |
| QList<QWceMenuAction*> actionItemsLeftButton; |
| QList<QList<QWceMenuAction*>> actionItemsClassic; |
| HMENU menuHandle; |
| HMENU leftButtonMenuHandle; |
| HWND menubarHandle; |
| HWND parentWindowHandle; |
| bool leftButtonIsMenu; |
| QPointer<QAction> leftButtonAction; |
| QMenuBarPrivate *d; |
| int leftButtonCommand; |
| |
| QWceMenuBarPrivate(QMenuBarPrivate *menubar); |
| ~QWceMenuBarPrivate(); |
| void addAction(QAction *, QAction *); |
| void addAction(QAction *, QWceMenuAction* =0); |
| void addAction(QWceMenuAction *, QWceMenuAction* =0); |
| void syncAction(QWceMenuAction *); |
| inline void syncAction(QAction *a) { syncAction(findAction(a)); } |
| void removeAction(QWceMenuAction *); |
| void rebuild(); |
| inline void removeAction(QAction *a) { removeAction(findAction(a)); } |
| inline QWceMenuAction *findAction(QAction *a) { |
| for(int i = 0; i < actionItems.size(); i++) { |
| QWceMenuAction *act = actionItems[i]; |
| if(a == act->action) |
| return act; |
| } |
| return 0; |
| } |
| } *wce_menubar; |
| bool wceClassicMenu; |
| void wceCommands(uint command); |
| void wceRefresh(); |
| bool wceEmitSignals(QList<QWceMenuAction*> actions, uint command); |
| #endif |
| }; |
| |
| #endif // QT_NO_MENUBAR |
| |
| QT_END_NAMESPACE |
| |
| #endif // QMENUBAR_P_H |