Add Qt3 development HEAD version

1 files changed, 205 insertions, 0 deletions

diff --git a/src/widgets/qmenubar.h b/src/widgets/qmenubar.h
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+/****************************************************************************
+**
+** Definition of QMenuBar class
+**
+** Created : 941209
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the widgets module of the Qt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free Qt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at [email protected].
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.QPL
+** included in the packaging of this file.  Licensees holding valid Qt
+** Commercial licenses may use this file in accordance with the Qt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef QMENUBAR_H
+#define QMENUBAR_H
+
+#ifndef QT_H
+#include "qpopupmenu.h" // ### remove or keep for users' convenience?
+#include "qframe.h"
+#include "qmenudata.h"
+#endif // QT_H
+
+#ifndef QT_NO_MENUBAR
+
+class QPopupMenu;
+
+class Q_EXPORT QMenuBar : public QFrame, public QMenuData
+{
+    Q_OBJECT
+    Q_ENUMS( Separator )
+    Q_PROPERTY( Separator separator READ separator WRITE setSeparator DESIGNABLE false )
+    Q_PROPERTY( bool defaultUp READ isDefaultUp WRITE setDefaultUp )
+
+public:
+    QMenuBar( QWidget* parent=0, const char* name=0 );
+    ~QMenuBar();
+
+    void	updateItem( int id );
+
+    void	show();				// reimplemented show
+    void	hide();				// reimplemented hide
+
+    bool	eventFilter( QObject *, QEvent * );
+
+    int		heightForWidth(int) const;
+
+    enum	Separator { Never=0, InWindowsStyle=1 };
+    Separator 	separator() const;
+    virtual void	setSeparator( Separator when );
+
+    void	setDefaultUp( bool );
+    bool	isDefaultUp() const;
+
+    bool customWhatsThis() const;
+
+    QSize sizeHint() const;
+    QSize minimumSize() const;
+    QSize minimumSizeHint() const;
+
+    void activateItemAt( int index );
+
+#if defined(Q_WS_MAC) && !defined(QMAC_QMENUBAR_NO_NATIVE)
+    static void initialize();
+    static void cleanup();
+#endif
+
+signals:
+    void	activated( int itemId );
+    void	highlighted( int itemId );
+
+protected:
+    void	drawContents( QPainter * );
+    void	fontChange( const QFont & );
+    void	mousePressEvent( QMouseEvent * );
+    void	mouseReleaseEvent( QMouseEvent * );
+    void	mouseMoveEvent( QMouseEvent * );
+    void	keyPressEvent( QKeyEvent * );
+    void	focusInEvent( QFocusEvent * );
+    void	focusOutEvent( QFocusEvent * );
+    void	resizeEvent( QResizeEvent * );
+    void	leaveEvent( QEvent * );
+    void	menuContentsChanged();
+    void	menuStateChanged();
+    void 	styleChange( QStyle& );
+    int	itemAtPos( const QPoint & );
+    void	hidePopups();
+    QRect	itemRect( int item );
+
+private slots:
+    void	subActivated( int itemId );
+    void	subHighlighted( int itemId );
+#ifndef QT_NO_ACCEL
+    void	accelActivated( int itemId );
+    void	accelDestroyed();
+#endif
+    void	popupDestroyed( QObject* );
+    void 	performDelayedChanges();
+
+    void	languageChange();
+
+private:
+    void 	performDelayedContentsChanged();
+    void 	performDelayedStateChanged();
+    void	menuInsPopup( QPopupMenu * );
+    void	menuDelPopup( QPopupMenu * );
+    void	frameChanged();
+
+    bool	tryMouseEvent( QPopupMenu *, QMouseEvent * );
+    void	tryKeyEvent( QPopupMenu *, QKeyEvent * );
+    void	goodbye( bool cancelled = FALSE );
+    void	openActPopup();
+
+    void setActiveItem( int index, bool show = TRUE, bool activate_first_item = TRUE );
+    void setAltMode( bool );
+
+    int		calculateRects( int max_width = -1 );
+
+#ifndef QT_NO_ACCEL
+    void	setupAccelerators();
+    QAccel     *autoaccel;
+#endif
+    QRect      *irects;
+    int		rightSide;
+
+    uint	mseparator : 1;
+    uint	waitforalt : 1;
+    uint	popupvisible  : 1;
+    uint	hasmouse : 1;
+    uint 	defaultup : 1;
+    uint 	toggleclose : 1;
+    uint        pendingDelayedContentsChanges : 1;
+    uint        pendingDelayedStateChanges : 1;
+
+    friend class QPopupMenu;
+
+#if defined(Q_WS_MAC) && !defined(QMAC_QMENUBAR_NO_NATIVE)
+    friend class QWidget;
+    friend class QApplication;
+    friend void qt_mac_set_modal_state(bool, QMenuBar *);
+
+    void macCreateNativeMenubar();
+    void macRemoveNativeMenubar();
+    void macDirtyNativeMenubar();
+
+#if !defined(QMAC_QMENUBAR_NO_EVENT)
+    static void qt_mac_install_menubar_event(MenuRef);
+    static OSStatus qt_mac_menubar_event(EventHandlerCallRef, EventRef, void *);
+#endif
+    virtual void macWidgetChangedWindow();
+    bool syncPopups(MenuRef ret, QPopupMenu *d);
+    MenuRef createMacPopup(QPopupMenu *d, int id, bool =FALSE);
+    bool updateMenuBar();
+#if !defined(QMAC_QMENUBAR_NO_MERGE)
+    uint isCommand(QMenuItem *, bool just_check=FALSE);
+#endif
+
+    uint mac_eaten_menubar : 1;
+    class MacPrivate;
+    MacPrivate *mac_d;
+    static bool activate(MenuRef, short, bool highlight=FALSE, bool by_accel=FALSE);
+    static bool activateCommand(uint cmd);
+    static bool macUpdateMenuBar();
+    static bool macUpdatePopupVisible(MenuRef, bool);
+    static bool macUpdatePopup(MenuRef);
+#endif
+
+private:	// Disabled copy constructor and operator=
+
+#if defined(Q_DISABLE_COPY)
+    QMenuBar( const QMenuBar & );
+    QMenuBar &operator=( const QMenuBar & );
+#endif
+};
+
+
+#endif // QT_NO_MENUBAR
+
+#endif // QMENUBAR_H