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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#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.
+//
+
+#ifndef QMAC_Q3MENUBAR_CPP_FILE
+#include "QtGui/qstyleoption.h"
+#include <private/qmenu_p.h> // Mac needs what in this file!
+
+#ifdef Q_WS_WINCE
+#include "qguifunctions_wince.h"
+#endif
+
+#ifndef QT_NO_MENUBAR
+#ifdef Q_WS_S60
+class CCoeControl;
+class CEikMenuBar;
+#endif
+#endif
+
+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)
+#ifdef QT3_SUPPORT
+ , doAutoResize(false)
+#endif
+#ifdef Q_WS_MAC
+ , mac_menubar(0)
+#endif
+
+#ifdef Q_WS_WINCE
+ , wce_menubar(0), wceClassicMenu(false)
+#endif
+#ifdef Q_WS_S60
+ , symbian_menubar(0)
+#endif
+
+ { }
+ ~QMenuBarPrivate()
+ {
+#ifdef Q_WS_MAC
+ delete mac_menubar;
+#endif
+#ifdef Q_WS_WINCE
+ delete wce_menubar;
+#endif
+#ifdef Q_WS_S60
+ delete symbian_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_WS_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;
+#ifdef QT3_SUPPORT
+ bool doAutoResize;
+#endif
+#ifdef Q_WS_MAC
+ //mac menubar binding
+ struct QMacMenuBarPrivate {
+ QList<QMacMenuAction*> actionItems;
+ OSMenuRef menu, apple_menu;
+ QMacMenuBarPrivate();
+ ~QMacMenuBarPrivate();
+
+ void addAction(QAction *, QMacMenuAction* =0);
+ void addAction(QMacMenuAction *, QMacMenuAction* =0);
+ void syncAction(QMacMenuAction *);
+ inline void syncAction(QAction *a) { syncAction(findAction(a)); }
+ void removeAction(QMacMenuAction *);
+ inline void removeAction(QAction *a) { removeAction(findAction(a)); }
+ inline QMacMenuAction *findAction(QAction *a) {
+ for(int i = 0; i < actionItems.size(); i++) {
+ QMacMenuAction *act = actionItems[i];
+ if(a == act->action)
+ return act;
+ }
+ return 0;
+ }
+ } *mac_menubar;
+ static bool macUpdateMenuBarImmediatly();
+ bool macWidgetHasNativeMenubar(QWidget *widget);
+ void macCreateMenuBar(QWidget *);
+ void macDestroyMenuBar();
+ OSMenuRef macMenu();
+#endif
+#ifdef Q_WS_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 *, 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
+#ifdef Q_WS_S60
+ void symbianCreateMenuBar(QWidget *);
+ void symbianDestroyMenuBar();
+ void reparentMenuBar(QWidget *oldParent, QWidget *newParent);
+ struct QSymbianMenuBarPrivate {
+ QList<QSymbianMenuAction*> actionItems;
+ QMenuBarPrivate *d;
+ QSymbianMenuBarPrivate(QMenuBarPrivate *menubar);
+ ~QSymbianMenuBarPrivate();
+ void addAction(QAction *, QSymbianMenuAction* =0);
+ void addAction(QSymbianMenuAction *, QSymbianMenuAction* =0);
+ void syncAction(QSymbianMenuAction *);
+ inline void syncAction(QAction *a) { syncAction(findAction(a)); }
+ void removeAction(QSymbianMenuAction *);
+ void rebuild();
+ inline void removeAction(QAction *a) { removeAction(findAction(a)); }
+ inline QSymbianMenuAction *findAction(QAction *a) {
+ for(int i = 0; i < actionItems.size(); i++) {
+ QSymbianMenuAction *act = actionItems[i];
+ if(a == act->action)
+ return act;
+ }
+ return 0;
+ }
+ void insertNativeMenuItems(const QList<QAction*> &actions);
+
+ } *symbian_menubar;
+ static int symbianCommands(int command);
+#endif
+#ifdef QT_SOFTKEYS_ENABLED
+ QAction *menuBarAction;
+#endif
+};
+#endif
+
+#endif // QT_NO_MENUBAR
+
+QT_END_NAMESPACE
+
+#endif // QMENUBAR_P_H
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