Long live Qt!

1 files changed, 726 insertions, 0 deletions

diff --git a/src/gui/kernel/qevent.h b/src/gui/kernel/qevent.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 QEVENT_H
+#define QEVENT_H
+
+#include <QtGui/qwindowdefs.h>
+#include <QtCore/qobject.h>
+#include <QtGui/qregion.h>
+#include <QtCore/qnamespace.h>
+#include <QtCore/qstring.h>
+#include <QtGui/qkeysequence.h>
+#include <QtCore/qcoreevent.h>
+#include <QtGui/qmime.h>
+#include <QtGui/qdrag.h>
+#include <QtCore/qvariant.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QAction;
+
+class Q_GUI_EXPORT QInputEvent : public QEvent
+{
+public:
+    QInputEvent(Type type, Qt::KeyboardModifiers modifiers = Qt::NoModifier);
+    ~QInputEvent();
+    inline Qt::KeyboardModifiers modifiers() const { return modState; }
+protected:
+    Qt::KeyboardModifiers modState;
+};
+
+class Q_GUI_EXPORT QMouseEvent : public QInputEvent
+{
+public:
+    QMouseEvent(Type type, const QPoint &pos, Qt::MouseButton button,
+                Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers);
+    QMouseEvent(Type type, const QPoint &pos, const QPoint &globalPos,
+                Qt::MouseButton button, Qt::MouseButtons buttons,
+                Qt::KeyboardModifiers modifiers);
+    ~QMouseEvent();
+
+    inline const QPoint &pos() const { return p; }
+    inline const QPoint &globalPos() const { return g; }
+    inline int x() const { return p.x(); }
+    inline int y() const { return p.y(); }
+    inline int globalX() const { return g.x(); }
+    inline int globalY() const { return g.y(); }
+    inline Qt::MouseButton button() const { return b; }
+    inline Qt::MouseButtons buttons() const { return mouseState; }
+
+    static QMouseEvent *createExtendedMouseEvent(Type type, const QPointF &pos,
+                                                 const QPoint &globalPos, Qt::MouseButton button,
+                                                 Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers);
+    inline bool hasExtendedInfo() const { return reinterpret_cast<const QMouseEvent *>(d) == this; }
+    QPointF posF() const;
+
+#ifdef QT3_SUPPORT
+    QT3_SUPPORT_CONSTRUCTOR QMouseEvent(Type type, const QPoint &pos, Qt::ButtonState button, int state);
+    QT3_SUPPORT_CONSTRUCTOR QMouseEvent(Type type, const QPoint &pos, const QPoint &globalPos,
+                                      Qt::ButtonState button, int state);
+    inline QT3_SUPPORT Qt::ButtonState state() const
+    { return Qt::ButtonState((mouseState^b)|int(modifiers())); }
+    inline QT3_SUPPORT Qt::ButtonState stateAfter() const
+    { return Qt::ButtonState(int(mouseState)|int(modifiers())); }
+#endif
+protected:
+    QPoint p, g;
+    Qt::MouseButton b;
+    Qt::MouseButtons mouseState;
+};
+
+class Q_GUI_EXPORT QHoverEvent : public QEvent
+{
+public:
+    QHoverEvent(Type type, const QPoint &pos, const QPoint &oldPos);
+    ~QHoverEvent();
+
+    inline const QPoint &pos() const { return p; }
+    inline const QPoint &oldPos() const { return op; }
+
+protected:
+    QPoint p, op;
+};
+
+#ifndef QT_NO_WHEELEVENT
+class Q_GUI_EXPORT QWheelEvent : public QInputEvent
+{
+public:
+    QWheelEvent(const QPoint &pos, int delta,
+                Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers,
+                Qt::Orientation orient = Qt::Vertical);
+    QWheelEvent(const QPoint &pos, const QPoint& globalPos, int delta,
+                Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers,
+                Qt::Orientation orient = Qt::Vertical);
+    ~QWheelEvent();
+
+    inline int delta() const { return d; }
+    inline const QPoint &pos() const { return p; }
+    inline const QPoint &globalPos()   const { return g; }
+    inline int x() const { return p.x(); }
+    inline int y() const { return p.y(); }
+    inline int globalX() const { return g.x(); }
+    inline int globalY() const { return g.y(); }
+
+    inline Qt::MouseButtons buttons() const { return mouseState; }
+    Qt::Orientation orientation() const { return o; }
+
+#ifdef QT3_SUPPORT
+    QT3_SUPPORT_CONSTRUCTOR QWheelEvent(const QPoint &pos, int delta, int state,
+                                      Qt::Orientation orient = Qt::Vertical);
+    QT3_SUPPORT_CONSTRUCTOR QWheelEvent(const QPoint &pos, const QPoint& globalPos, int delta, int state,
+                                      Qt::Orientation orient = Qt::Vertical);
+    inline QT3_SUPPORT Qt::ButtonState state() const
+    { return static_cast<Qt::ButtonState>(int(buttons())|int(modifiers())); }
+#endif
+protected:
+    QPoint p;
+    QPoint g;
+    int d;
+    Qt::MouseButtons mouseState;
+    Qt::Orientation o;
+};
+#endif
+
+#ifndef QT_NO_TABLETEVENT
+class Q_GUI_EXPORT QTabletEvent : public QInputEvent
+{
+public:
+    enum TabletDevice { NoDevice, Puck, Stylus, Airbrush, FourDMouse,
+                        XFreeEraser /*internal*/, RotationStylus };
+    enum PointerType { UnknownPointer, Pen, Cursor, Eraser };
+    QTabletEvent(Type t, const QPoint &pos, const QPoint &globalPos, const QPointF &hiResGlobalPos,
+                 int device, int pointerType, qreal pressure, int xTilt, int yTilt,
+                 qreal tangentialPressure, qreal rotation, int z,
+                 Qt::KeyboardModifiers keyState, qint64 uniqueID);
+    ~QTabletEvent();
+
+    inline const QPoint &pos() const { return mPos; }
+    inline const QPoint &globalPos() const { return mGPos; }
+    inline const QPointF &hiResGlobalPos() const { return mHiResGlobalPos; }
+    inline int x() const { return mPos.x(); }
+    inline int y() const { return mPos.y(); }
+    inline int globalX() const { return mGPos.x(); }
+    inline int globalY() const { return mGPos.y(); }
+    inline qreal hiResGlobalX() const { return mHiResGlobalPos.x(); }
+    inline qreal hiResGlobalY() const { return mHiResGlobalPos.y(); }
+    inline TabletDevice device() const { return TabletDevice(mDev); }
+    inline PointerType pointerType() const { return PointerType(mPointerType); }
+    inline qint64 uniqueId() const { return mUnique; }
+    inline qreal pressure() const { return mPress; }
+    inline int z() const { return mZ; }
+    inline qreal tangentialPressure() const { return mTangential; }
+    inline qreal rotation() const { return mRot; }
+    inline int xTilt() const { return mXT; }
+    inline int yTilt() const { return mYT; }
+
+protected:
+    QPoint mPos, mGPos;
+    QPointF mHiResGlobalPos;
+    int mDev, mPointerType, mXT, mYT, mZ;
+    qreal mPress, mTangential, mRot;
+    qint64 mUnique;
+
+    // I don't know what the future holds for tablets but there could be some
+    // new devices coming along, and there seem to be "holes" in the
+    // OS-specific events for this.
+    void *mExtra;
+};
+#endif // QT_NO_TABLETEVENT
+
+class Q_GUI_EXPORT QKeyEvent : public QInputEvent
+{
+public:
+    QKeyEvent(Type type, int key, Qt::KeyboardModifiers modifiers, const QString& text = QString(),
+              bool autorep = false, ushort count = 1);
+    ~QKeyEvent();
+
+    int key() const { return k; }
+#ifndef QT_NO_SHORTCUT
+    bool matches(QKeySequence::StandardKey key) const;
+#endif
+    Qt::KeyboardModifiers modifiers() const;
+    inline QString text() const { return txt; }
+    inline bool isAutoRepeat() const { return autor; }
+    inline int count() const { return int(c); }
+
+    // Functions for the extended key event information
+    static QKeyEvent *createExtendedKeyEvent(Type type, int key, Qt::KeyboardModifiers modifiers,
+                                             quint32 nativeScanCode, quint32 nativeVirtualKey,
+                                             quint32 nativeModifiers,
+                                             const QString& text = QString(), bool autorep = false,
+                                             ushort count = 1);
+    inline bool hasExtendedInfo() const { return reinterpret_cast<const QKeyEvent*>(d) == this; }
+    quint32 nativeScanCode() const;
+    quint32 nativeVirtualKey() const;
+    quint32 nativeModifiers() const;
+
+#ifdef QT3_SUPPORT
+    inline QT3_SUPPORT_CONSTRUCTOR QKeyEvent(Type type, int key, int /*ascii*/,
+                                           int modifiers, const QString& text = QString(),
+                                           bool autorep = false, ushort count = 1)
+        : QInputEvent(type, (Qt::KeyboardModifiers)(modifiers & (int)Qt::KeyButtonMask)), txt(text), k(key),
+          c(count), autor(autorep)
+    {
+        if (key >= Qt::Key_Back && key <= Qt::Key_MediaLast)
+            ignore();
+    }
+    inline QT3_SUPPORT int ascii() const
+    { return (txt.length() ? txt.unicode()->toLatin1() : 0); }
+    inline QT3_SUPPORT Qt::ButtonState state() const { return Qt::ButtonState(QInputEvent::modifiers()); }
+    inline QT3_SUPPORT Qt::ButtonState stateAfter() const { return Qt::ButtonState(modifiers()); }
+#endif
+
+protected:
+    QString txt;
+    int k;
+    ushort c;
+    uint autor:1;
+};
+
+
+class Q_GUI_EXPORT QFocusEvent : public QEvent
+{
+public:
+    QFocusEvent(Type type, Qt::FocusReason reason=Qt::OtherFocusReason);
+    ~QFocusEvent();
+
+    inline bool gotFocus() const { return type() == FocusIn; }
+    inline bool lostFocus() const { return type() == FocusOut; }
+
+#ifdef QT3_SUPPORT
+    enum Reason { Mouse=Qt::MouseFocusReason, Tab=Qt::TabFocusReason,
+                  Backtab=Qt::BacktabFocusReason, MenuBar=Qt::MenuBarFocusReason,
+                  ActiveWindow=Qt::ActiveWindowFocusReason, Other=Qt::OtherFocusReason,
+                  Popup=Qt::PopupFocusReason, Shortcut=Qt::ShortcutFocusReason };
+#endif
+    Qt::FocusReason reason();
+    Qt::FocusReason reason() const;
+
+private:
+    Qt::FocusReason m_reason;
+};
+
+
+class Q_GUI_EXPORT QPaintEvent : public QEvent
+{
+public:
+    QPaintEvent(const QRegion& paintRegion);
+    QPaintEvent(const QRect &paintRect);
+    ~QPaintEvent();
+
+    inline const QRect &rect() const { return m_rect; }
+    inline const QRegion &region() const { return m_region; }
+
+#ifdef QT3_SUPPORT
+    QT3_SUPPORT_CONSTRUCTOR QPaintEvent(const QRegion &paintRegion, const QRect &paintRect);
+    inline QT3_SUPPORT bool erased() const { return m_erased; }
+    inline QT3_SUPPORT void setErased(bool b) { m_erased = b; }
+#endif
+
+protected:
+    friend class QApplication;
+    friend class QCoreApplication;
+    QRect m_rect;
+    QRegion m_region;
+    bool m_erased;
+};
+
+class QUpdateLaterEvent : public QEvent
+{
+public:
+    QUpdateLaterEvent(const QRegion& paintRegion);
+    ~QUpdateLaterEvent();
+
+    inline const QRegion &region() const { return m_region; }
+
+protected:
+    QRegion m_region;
+};
+
+class Q_GUI_EXPORT QMoveEvent : public QEvent
+{
+public:
+    QMoveEvent(const QPoint &pos, const QPoint &oldPos);
+    ~QMoveEvent();
+
+    inline const QPoint &pos() const { return p; }
+    inline const QPoint &oldPos() const { return oldp;}
+protected:
+    QPoint p, oldp;
+    friend class QApplication;
+    friend class QCoreApplication;
+};
+
+
+class Q_GUI_EXPORT QResizeEvent : public QEvent
+{
+public:
+    QResizeEvent(const QSize &size, const QSize &oldSize);
+    ~QResizeEvent();
+
+    inline const QSize &size() const { return s; }
+    inline const QSize &oldSize()const { return olds;}
+protected:
+    QSize s, olds;
+    friend class QApplication;
+    friend class QCoreApplication;
+};
+
+
+class Q_GUI_EXPORT QCloseEvent : public QEvent
+{
+public:
+    QCloseEvent();
+    ~QCloseEvent();
+};
+
+
+class Q_GUI_EXPORT QIconDragEvent : public QEvent
+{
+public:
+    QIconDragEvent();
+    ~QIconDragEvent();
+};
+
+
+class Q_GUI_EXPORT QShowEvent : public QEvent
+{
+public:
+    QShowEvent();
+    ~QShowEvent();
+};
+
+
+class Q_GUI_EXPORT QHideEvent : public QEvent
+{
+public:
+    QHideEvent();
+    ~QHideEvent();
+};
+
+#ifndef QT_NO_CONTEXTMENU
+class Q_GUI_EXPORT QContextMenuEvent : public QInputEvent
+{
+public:
+    enum Reason { Mouse, Keyboard, Other };
+
+    QContextMenuEvent(Reason reason, const QPoint &pos, const QPoint &globalPos,
+                      Qt::KeyboardModifiers modifiers);
+    QContextMenuEvent(Reason reason, const QPoint &pos, const QPoint &globalPos);
+    QContextMenuEvent(Reason reason, const QPoint &pos);
+    ~QContextMenuEvent();
+
+    inline int x() const { return p.x(); }
+    inline int y() const { return p.y(); }
+    inline int globalX() const { return gp.x(); }
+    inline int globalY() const { return gp.y(); }
+
+    inline const QPoint& pos() const { return p; }
+    inline const QPoint& globalPos() const { return gp; }
+
+    inline Reason reason() const { return Reason(reas); }
+
+#ifdef QT3_SUPPORT
+    QT3_SUPPORT_CONSTRUCTOR QContextMenuEvent(Reason reason, const QPoint &pos, const QPoint &globalPos, int);
+    QT3_SUPPORT_CONSTRUCTOR QContextMenuEvent(Reason reason, const QPoint &pos, int);
+
+    QT3_SUPPORT Qt::ButtonState state() const;
+#endif
+protected:
+    QPoint p;
+    QPoint gp;
+    uint reas : 8;
+};
+#endif // QT_NO_CONTEXTMENU
+
+#ifndef QT_NO_INPUTMETHOD
+class Q_GUI_EXPORT QInputMethodEvent : public QEvent
+{
+public:
+    enum AttributeType {
+       TextFormat,
+       Cursor,
+       Language,
+       Ruby
+    };
+    class Attribute {
+    public:
+        Attribute(AttributeType t, int s, int l, QVariant val) : type(t), start(s), length(l), value(val) {}
+        AttributeType type;
+
+        int start;
+        int length;
+        QVariant value;
+    };
+    QInputMethodEvent();
+    QInputMethodEvent(const QString &preeditText, const QList<Attribute> &attributes);
+    void setCommitString(const QString &commitString, int replaceFrom = 0, int replaceLength = 0);
+
+    inline const QList<Attribute> &attributes() const { return attrs; }
+    inline const QString &preeditString() const { return preedit; }
+
+    inline const QString &commitString() const { return commit; }
+    inline int replacementStart() const { return replace_from; }
+    inline int replacementLength() const { return replace_length; }
+
+    QInputMethodEvent(const QInputMethodEvent &other);
+
+private:
+    QString preedit;
+    QList<Attribute> attrs;
+    QString commit;
+    int replace_from;
+    int replace_length;
+};
+#endif // QT_NO_INPUTMETHOD
+
+#ifndef QT_NO_DRAGANDDROP
+
+class QMimeData;
+
+class Q_GUI_EXPORT QDropEvent : public QEvent
+// QT3_SUPPORT
+                              , public QMimeSource
+// END QT3_SUPPORT
+{
+public:
+    QDropEvent(const QPoint& pos, Qt::DropActions actions, const QMimeData *data,
+               Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, Type type = Drop);
+    ~QDropEvent();
+
+    inline const QPoint &pos() const { return p; }
+    inline Qt::MouseButtons mouseButtons() const { return mouseState; }
+    inline Qt::KeyboardModifiers keyboardModifiers() const { return modState; }
+
+    inline Qt::DropActions possibleActions() const { return act; }
+    inline Qt::DropAction proposedAction() const { return default_action; }
+    inline void acceptProposedAction() { drop_action = default_action; accept(); }
+
+    inline Qt::DropAction dropAction() const { return drop_action; }
+    void setDropAction(Qt::DropAction action);
+
+    QWidget* source() const;
+    inline const QMimeData *mimeData() const { return mdata; }
+
+// QT3_SUPPORT
+    const char* format(int n = 0) const;
+    QByteArray encodedData(const char*) const;
+    bool provides(const char*) const;
+// END QT3_SUPPORT
+#ifdef QT3_SUPPORT
+    inline void accept() { QEvent::accept(); }
+    inline QT3_SUPPORT void accept(bool y) { setAccepted(y); }
+    inline QT3_SUPPORT QByteArray data(const char* f) const { return encodedData(f); }
+
+    enum Action { Copy, Link, Move, Private, UserAction = Private };
+    QT3_SUPPORT Action action() const;
+    inline QT3_SUPPORT void acceptAction(bool y = true)  { if (y) { drop_action = default_action; accept(); } }
+    inline QT3_SUPPORT void setPoint(const QPoint& np) { p = np; }
+#endif
+
+
+protected:
+    friend class QApplication;
+    QPoint p;
+    Qt::MouseButtons mouseState;
+    Qt::KeyboardModifiers modState;
+    Qt::DropActions act;
+    Qt::DropAction drop_action;
+    Qt::DropAction default_action;
+    const QMimeData *mdata;
+    mutable QList<QByteArray> fmts; // only used for QT3_SUPPORT
+};
+
+
+class Q_GUI_EXPORT QDragMoveEvent : public QDropEvent
+{
+public:
+    QDragMoveEvent(const QPoint &pos, Qt::DropActions actions, const QMimeData *data,
+                   Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, Type type = DragMove);
+    ~QDragMoveEvent();
+
+    inline QRect answerRect() const { return rect; }
+
+    inline void accept() { QDropEvent::accept(); }
+    inline void ignore() { QDropEvent::ignore(); }
+
+    inline void accept(const QRect & r) { accept(); rect = r; }
+    inline void ignore(const QRect & r) { ignore(); rect = r; }
+
+#ifdef QT3_SUPPORT
+    inline QT3_SUPPORT void accept(bool y) { setAccepted(y); }
+#endif
+
+protected:
+    friend class QApplication;
+    QRect rect;
+};
+
+
+class Q_GUI_EXPORT QDragEnterEvent : public QDragMoveEvent
+{
+public:
+    QDragEnterEvent(const QPoint &pos, Qt::DropActions actions, const QMimeData *data,
+                    Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers);
+    ~QDragEnterEvent();
+};
+
+
+/* An internal class */
+class Q_GUI_EXPORT QDragResponseEvent : public QEvent
+{
+public:
+    QDragResponseEvent(bool accepted);
+    ~QDragResponseEvent();
+
+    inline bool dragAccepted() const { return a; }
+protected:
+    bool a;
+};
+
+
+class Q_GUI_EXPORT QDragLeaveEvent : public QEvent
+{
+public:
+    QDragLeaveEvent();
+    ~QDragLeaveEvent();
+};
+#endif // QT_NO_DRAGANDDROP
+
+
+class Q_GUI_EXPORT QHelpEvent : public QEvent
+{
+public:
+    QHelpEvent(Type type, const QPoint &pos, const QPoint &globalPos);
+    ~QHelpEvent();
+
+    inline int x() const { return p.x(); }
+    inline int y() const { return p.y(); }
+    inline int globalX() const { return gp.x(); }
+    inline int globalY() const { return gp.y(); }
+
+    inline const QPoint& pos()  const { return p; }
+    inline const QPoint& globalPos() const { return gp; }
+
+private:
+    QPoint p;
+    QPoint gp;
+};
+
+#ifndef QT_NO_STATUSTIP
+class Q_GUI_EXPORT QStatusTipEvent : public QEvent
+{
+public:
+    QStatusTipEvent(const QString &tip);
+    ~QStatusTipEvent();
+
+    inline QString tip() const { return s; }
+private:
+    QString s;
+};
+#endif
+
+#ifndef QT_NO_WHATSTHIS
+class Q_GUI_EXPORT QWhatsThisClickedEvent : public QEvent
+{
+public:
+    QWhatsThisClickedEvent(const QString &href);
+    ~QWhatsThisClickedEvent();
+
+    inline QString href() const { return s; }
+private:
+    QString s;
+};
+#endif
+
+#ifndef QT_NO_ACTION
+class Q_GUI_EXPORT QActionEvent : public QEvent
+{
+    QAction *act, *bef;
+public:
+    QActionEvent(int type, QAction *action, QAction *before = 0);
+    ~QActionEvent();
+
+    inline QAction *action() const { return act; }
+    inline QAction *before() const { return bef; }
+};
+#endif
+
+class Q_GUI_EXPORT QFileOpenEvent : public QEvent
+{
+public:
+    QFileOpenEvent(const QString &file);
+    ~QFileOpenEvent();
+
+    inline QString file() const { return f; }
+private:
+    QString f;
+};
+
+#ifndef QT_NO_TOOLBAR
+class Q_GUI_EXPORT QToolBarChangeEvent : public QEvent
+{
+public:
+    QToolBarChangeEvent(bool t);
+    ~QToolBarChangeEvent();
+
+    inline bool toggle() const { return tog; }
+private:
+    uint tog : 1;
+};
+#endif
+
+#ifndef QT_NO_SHORTCUT
+class Q_GUI_EXPORT QShortcutEvent : public QEvent
+{
+public:
+    QShortcutEvent(const QKeySequence &key, int id, bool ambiguous = false);
+    ~QShortcutEvent();
+
+    inline const QKeySequence &key() { return sequence; }
+    inline const QKeySequence &key() const { return sequence; }
+    inline int shortcutId() { return sid; }
+    inline int shortcutId() const { return sid; }
+    inline bool isAmbiguous() { return ambig; }
+    inline bool isAmbiguous() const { return ambig; }
+protected:
+    QKeySequence sequence;
+    bool ambig;
+    int  sid;
+};
+#endif
+
+#ifndef QT_NO_CLIPBOARD
+class Q_GUI_EXPORT QClipboardEvent : public QEvent
+{
+public:
+    QClipboardEvent(QEventPrivate *data);
+    ~QClipboardEvent();
+
+    QEventPrivate *data() { return d; };
+};
+#endif
+
+class Q_GUI_EXPORT QWindowStateChangeEvent: public QEvent
+{
+public:
+    QWindowStateChangeEvent(Qt::WindowStates aOldState);
+    QWindowStateChangeEvent(Qt::WindowStates aOldState, bool isOverride);
+    ~QWindowStateChangeEvent();
+
+    inline Qt::WindowStates oldState() const { return ostate; }
+    bool isOverride() const;
+
+private:
+    Qt::WindowStates ostate;
+};
+
+#ifdef QT3_SUPPORT
+class QMenuBar;
+class Q_GUI_EXPORT QMenubarUpdatedEvent: public QEvent
+{
+public:
+    QMenubarUpdatedEvent(QMenuBar * const menBar);
+    inline QMenuBar *menuBar() { return m_menuBar; }
+private:
+    QMenuBar *m_menuBar;
+};
+#endif
+
+#ifndef QT_NO_DEBUG_STREAM
+Q_GUI_EXPORT QDebug operator<<(QDebug, const QEvent *);
+#endif
+
+#ifndef QT_NO_SHORTCUT
+inline bool operator==(QKeyEvent *e, QKeySequence::StandardKey key){return (e ? e->matches(key) : false);}
+inline bool operator==(QKeySequence::StandardKey key, QKeyEvent *e){return (e ? e->matches(key) : false);}
+#endif // QT_NO_SHORTCUT
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QEVENT_H