Long live Qt!

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diff --git a/src/gui/widgets/qmenubar.h b/src/gui/widgets/qmenubar.h
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QMENUBAR_H
+#define QMENUBAR_H
+
+#include <QtGui/qmenu.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+#ifndef QT_NO_MENUBAR
+
+class QMenuBarPrivate;
+class QStyleOptionMenuItem;
+class QWindowsStyle;
+#ifdef QT3_SUPPORT
+class QMenuItem;
+#endif
+
+class Q_GUI_EXPORT QMenuBar : public QWidget
+{
+    Q_OBJECT
+
+    Q_PROPERTY(bool defaultUp READ isDefaultUp WRITE setDefaultUp)
+
+public:
+    explicit QMenuBar(QWidget *parent = 0);
+    ~QMenuBar();
+
+#ifdef Q_NO_USING_KEYWORD
+    void addAction(QAction *action) { QWidget::addAction(action); }
+#else
+    using QWidget::addAction;
+#endif
+    QAction *addAction(const QString &text);
+    QAction *addAction(const QString &text, const QObject *receiver, const char* member);
+
+    QAction *addMenu(QMenu *menu);
+    QMenu *addMenu(const QString &title);
+    QMenu *addMenu(const QIcon &icon, const QString &title);
+
+
+    QAction *addSeparator();
+    QAction *insertSeparator(QAction *before);
+
+    QAction *insertMenu(QAction *before, QMenu *menu);
+
+    void clear();
+
+    QAction *activeAction() const;
+    void setActiveAction(QAction *action);
+
+    void setDefaultUp(bool);
+    bool isDefaultUp() const;
+
+    QSize sizeHint() const;
+    QSize minimumSizeHint() const;
+    int heightForWidth(int) const;
+
+    QRect actionGeometry(QAction *) const;
+    QAction *actionAt(const QPoint &) const;
+
+    void setCornerWidget(QWidget *w, Qt::Corner corner = Qt::TopRightCorner);
+    QWidget *cornerWidget(Qt::Corner corner = Qt::TopRightCorner) const;
+
+#ifdef Q_WS_MAC
+    OSMenuRef macMenu();
+    static bool macUpdateMenuBar();
+#endif
+
+#ifdef Q_OS_WINCE
+    void setDefaultAction(QAction *);
+    QAction *defaultAction() const;
+
+    static void wceCommands(uint command, HWND controlHandle);
+    static void wceRefresh();
+#endif
+
+public Q_SLOTS:
+    virtual void setVisible(bool visible);
+
+Q_SIGNALS:
+    void triggered(QAction *action);
+    void hovered(QAction *action);
+
+protected:
+    void changeEvent(QEvent *);
+    void keyPressEvent(QKeyEvent *);
+    void mouseReleaseEvent(QMouseEvent *);
+    void mousePressEvent(QMouseEvent *);
+    void mouseMoveEvent(QMouseEvent *);
+    void leaveEvent(QEvent *);
+    void paintEvent(QPaintEvent *);
+    void resizeEvent(QResizeEvent *);
+    void actionEvent(QActionEvent *);
+    void focusOutEvent(QFocusEvent *);
+    void focusInEvent(QFocusEvent *);
+    void timerEvent(QTimerEvent *);
+    bool eventFilter(QObject *, QEvent *);
+    bool event(QEvent *);
+    void initStyleOption(QStyleOptionMenuItem *option, const QAction *action) const;
+
+#ifdef QT3_SUPPORT
+public:
+    QT3_SUPPORT_CONSTRUCTOR QMenuBar(QWidget *parent, const char *name);
+    inline QT3_SUPPORT uint count() const { return actions().count(); }
+    inline QT3_SUPPORT int insertItem(const QString &text, const QObject *receiver, const char* member,
+                                    const QKeySequence& shortcut = 0, int id = -1, int index = -1) {
+        return insertAny(0, &text, receiver, member, &shortcut, 0, id, index);
+    }
+    inline QT3_SUPPORT int insertItem(const QIcon& icon, const QString &text,
+                                    const QObject *receiver, const char* member,
+                                    const QKeySequence& shortcut = 0, int id = -1, int index = -1) {
+        return insertAny(&icon, &text, receiver, member, &shortcut, 0, id, index);
+    }
+    inline QT3_SUPPORT int insertItem(const QPixmap &pixmap, const QObject *receiver, const char* member,
+                                    const QKeySequence& shortcut = 0, int id = -1, int index = -1) {
+        QIcon icon(pixmap);
+        return insertAny(&icon, 0, receiver, member, &shortcut, 0, id, index);
+    }
+    inline QT3_SUPPORT int insertItem(const QString &text, int id=-1, int index=-1) {
+        return insertAny(0, &text, 0, 0, 0, 0, id, index);
+    }
+    inline QT3_SUPPORT int insertItem(const QIcon& icon, const QString &text, int id=-1, int index=-1) {
+        return insertAny(&icon, &text, 0, 0, 0, 0, id, index);
+    }
+    inline QT3_SUPPORT int insertItem(const QString &text, QMenu *popup, int id=-1, int index=-1) {
+        return insertAny(0, &text, 0, 0, 0, popup, id, index);
+    }
+    inline QT3_SUPPORT int insertItem(const QIcon& icon, const QString &text, QMenu *popup, int id=-1, int index=-1) {
+        return insertAny(&icon, &text, 0, 0, 0, popup, id, index);
+    }
+    inline QT3_SUPPORT int insertItem(const QPixmap &pixmap, int id=-1, int index=-1) {
+        QIcon icon(pixmap);
+        return insertAny(&icon, 0, 0, 0, 0, 0, id, index);
+    }
+    inline QT3_SUPPORT int insertItem(const QPixmap &pixmap, QMenu *popup, int id=-1, int index=-1) {
+        QIcon icon(pixmap);
+        return insertAny(&icon, 0, 0, 0, 0, popup, id, index);
+    }
+    QT3_SUPPORT int insertSeparator(int index=-1);
+    inline QT3_SUPPORT void removeItem(int id) {
+        if(QAction *act = findActionForId(id))
+            removeAction(act); }
+    inline QT3_SUPPORT void removeItemAt(int index) {
+        if(QAction *act = actions().value(index))
+            removeAction(act); }
+#ifndef QT_NO_SHORTCUT
+    inline QT3_SUPPORT QKeySequence accel(int id) const {
+        if(QAction *act = findActionForId(id))
+            return act->shortcut();
+        return QKeySequence(); }
+    inline QT3_SUPPORT void setAccel(const QKeySequence& key, int id) {
+        if(QAction *act = findActionForId(id))
+            act->setShortcut(key);
+    }
+#endif
+    inline QT3_SUPPORT QIcon iconSet(int id) const {
+        if(QAction *act = findActionForId(id))
+            return act->icon();
+        return QIcon(); }
+    inline QT3_SUPPORT QString text(int id) const {
+        if(QAction *act = findActionForId(id))
+            return act->text();
+        return QString(); }
+    inline QT3_SUPPORT QPixmap pixmap(int id) const {
+        if(QAction *act = findActionForId(id))
+            return act->icon().pixmap(QSize(22,22));
+        return QPixmap(); }
+    inline QT3_SUPPORT void setWhatsThis(int id, const QString &w) {
+        if(QAction *act = findActionForId(id))
+            act->setWhatsThis(w); }
+    inline QT3_SUPPORT QString whatsThis(int id) const {
+        if(QAction *act = findActionForId(id))
+            return act->whatsThis();
+        return QString(); }
+
+    inline QT3_SUPPORT void changeItem(int id, const QString &text) {
+        if(QAction *act = findActionForId(id))
+            act->setText(text); }
+    inline QT3_SUPPORT void changeItem(int id, const QPixmap &pixmap) {
+        if(QAction *act = findActionForId(id))
+            act->setIcon(QIcon(pixmap)); }
+    inline QT3_SUPPORT void changeItem(int id, const QIcon &icon, const QString &text) {
+        if(QAction *act = findActionForId(id)) {
+            act->setIcon(icon);
+            act->setText(text);
+        }
+    }
+    inline QT3_SUPPORT bool isItemActive(int id) const { return findActionForId(id) == activeAction(); }
+    inline QT3_SUPPORT bool isItemEnabled(int id) const {
+        if(QAction *act = findActionForId(id))
+            return act->isEnabled();
+        return false; }
+    inline QT3_SUPPORT void setItemEnabled(int id, bool enable) {
+        if(QAction *act = findActionForId(id))
+            act->setEnabled(enable); }
+    inline QT3_SUPPORT bool isItemChecked(int id) const {
+        if(QAction *act = findActionForId(id))
+            return act->isChecked();
+        return false; }
+    inline QT3_SUPPORT void setItemChecked(int id, bool check) {
+        if(QAction *act = findActionForId(id))
+            act->setChecked(check); }
+    inline QT3_SUPPORT bool isItemVisible(int id) const {
+        if(QAction *act = findActionForId(id))
+            return act->isVisible();
+        return false; }
+    inline QT3_SUPPORT void setItemVisible(int id, bool visible) {
+        if(QAction *act = findActionForId(id))
+            act->setVisible(visible); }
+    inline QT3_SUPPORT int indexOf(int id) const { return actions().indexOf(findActionForId(id)); }
+    inline QT3_SUPPORT int idAt(int index) const {
+        return index >= 0 && index < actions().size()
+                        ? findIdForAction(actions().at(index))
+                        : -1;
+    }
+    inline QT3_SUPPORT void activateItemAt(int index) {
+        if(QAction *ret = actions().value(index))
+            setActiveAction(ret);
+    }
+    inline QT3_SUPPORT bool connectItem(int id, const QObject *receiver, const char* member) {
+        if(QAction *act = findActionForId(id)) {
+            QObject::connect(act, SIGNAL(triggered()), receiver, member);
+            return true;
+        }
+        return false;
+    }
+    inline QT3_SUPPORT bool disconnectItem(int id,const QObject *receiver, const char* member) {
+        if(QAction *act = findActionForId(id)) {
+            QObject::disconnect(act, SIGNAL(triggered()), receiver, member);
+            return true;
+        }
+        return false;
+    }
+    inline QT3_SUPPORT QMenuItem *findItem(int id) const {
+        return (QMenuItem*)findActionForId(id);
+    }
+    QT3_SUPPORT bool setItemParameter(int id, int param);
+    QT3_SUPPORT int itemParameter(int id) const;
+
+    //frame
+    QT3_SUPPORT int frameWidth() const;
+
+    QT3_SUPPORT void setFrameRect(QRect) {}
+    QT3_SUPPORT QRect frameRect() const { return QRect(); }
+    enum DummyFrame { Box, Sunken, Plain, Raised, MShadow, NoFrame, Panel, StyledPanel,
+                      HLine, VLine, GroupBoxPanel, WinPanel, ToolBarPanel, MenuBarPanel,
+                      PopupPanel, LineEditPanel, TabWidgetPanel, MShape };
+    QT3_SUPPORT void setFrameShadow(DummyFrame) {}
+    QT3_SUPPORT DummyFrame frameShadow() const { return Plain; }
+    QT3_SUPPORT void setFrameShape(DummyFrame) {}
+    QT3_SUPPORT DummyFrame frameShape() const { return NoFrame; }
+    QT3_SUPPORT void setFrameStyle(int) {}
+    QT3_SUPPORT int frameStyle() const  { return 0; }
+    QT3_SUPPORT void setLineWidth(int) {}
+    QT3_SUPPORT int lineWidth() const { return 0; }
+    QT3_SUPPORT void setMargin(int margin) { setContentsMargins(margin, margin, margin, margin); }
+    QT3_SUPPORT int margin() const
+    { int margin; int dummy; getContentsMargins(&margin, &dummy, &dummy, &dummy);  return margin; }
+    QT3_SUPPORT void setMidLineWidth(int) {}
+    QT3_SUPPORT int midLineWidth() const { return 0; }
+
+    //menubar
+    enum Separator { Never=0, InWindowsStyle=1 };
+    inline QT3_SUPPORT Separator separator() const { return InWindowsStyle; }
+    inline QT3_SUPPORT void setSeparator(Separator) { }
+
+    QT3_SUPPORT void setAutoGeometry(bool);
+    QT3_SUPPORT bool autoGeometry() const;
+
+Q_SIGNALS:
+    QT_MOC_COMPAT void activated(int itemId);
+    QT_MOC_COMPAT void highlighted(int itemId);
+
+protected:
+    inline QT3_SUPPORT QRect itemRect(int index) {
+        if(QAction *act = actions().value(index))
+            return actionGeometry(act);
+        return QRect();
+    }
+    inline QT3_SUPPORT int itemAtPos(const QPoint &p) {
+        return findIdForAction(actionAt(p));
+    }
+private:
+    QAction *findActionForId(int id) const;
+    int insertAny(const QIcon *icon, const QString *text, const QObject *receiver, const char *member,
+                  const QKeySequence *shorcut, const QMenu *popup, int id, int index);
+    int findIdForAction(QAction*) const;
+#endif
+
+private:
+    Q_DECLARE_PRIVATE(QMenuBar)
+    Q_DISABLE_COPY(QMenuBar)
+    Q_PRIVATE_SLOT(d_func(), void _q_actionTriggered())
+    Q_PRIVATE_SLOT(d_func(), void _q_actionHovered())
+    Q_PRIVATE_SLOT(d_func(), void _q_internalShortcutActivated(int))
+    Q_PRIVATE_SLOT(d_func(), void _q_updateLayout())
+
+#ifdef Q_OS_WINCE
+    Q_PRIVATE_SLOT(d_func(), void _q_updateDefaultAction())
+#endif
+
+    friend class QMenu;
+    friend class QMenuPrivate;
+    friend class QWindowsStyle;
+
+#ifdef Q_WS_MAC
+    friend class QApplicationPrivate;
+    friend class QWidgetPrivate;
+    friend bool qt_mac_activate_action(MenuRef, uint, QAction::ActionEvent, bool);
+#endif
+};
+
+#endif // QT_NO_MENUBAR
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QMENUBAR_H