--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/kernel/qevent.h Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,871 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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 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>
+#include <QtCore/qmap.h>
+#include <QtCore/qset.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QAction;
+class QGesture;
+
+class Q_GUI_EXPORT QInputEvent : public QEvent
+{
+public:
+ QInputEvent(Type type, Qt::KeyboardModifiers modifiers = Qt::NoModifier);
+ ~QInputEvent();
+ inline Qt::KeyboardModifiers modifiers() const { return modState; }
+ inline void setModifiers(Qt::KeyboardModifiers amodifiers) { modState = amodifiers; }
+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 ®ion() 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 ®ion() 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,
+ Selection
+ };
+ 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
+
+class QTouchEventTouchPointPrivate;
+class Q_GUI_EXPORT QTouchEvent : public QInputEvent
+{
+public:
+ class Q_GUI_EXPORT TouchPoint
+ {
+ public:
+ TouchPoint(int id = -1);
+ TouchPoint(const QTouchEvent::TouchPoint &other);
+ ~TouchPoint();
+
+ int id() const;
+
+ Qt::TouchPointState state() const;
+ bool isPrimary() const;
+
+ QPointF pos() const;
+ QPointF startPos() const;
+ QPointF lastPos() const;
+
+ QPointF scenePos() const;
+ QPointF startScenePos() const;
+ QPointF lastScenePos() const;
+
+ QPointF screenPos() const;
+ QPointF startScreenPos() const;
+ QPointF lastScreenPos() const;
+
+ QPointF normalizedPos() const;
+ QPointF startNormalizedPos() const;
+ QPointF lastNormalizedPos() const;
+
+ QRectF rect() const;
+ QRectF sceneRect() const;
+ QRectF screenRect() const;
+
+ qreal pressure() const;
+
+ // internal
+ void setId(int id);
+ void setState(Qt::TouchPointStates state);
+ void setPos(const QPointF &pos);
+ void setScenePos(const QPointF &scenePos);
+ void setScreenPos(const QPointF &screenPos);
+ void setNormalizedPos(const QPointF &normalizedPos);
+ void setStartPos(const QPointF &startPos);
+ void setStartScenePos(const QPointF &startScenePos);
+ void setStartScreenPos(const QPointF &startScreenPos);
+ void setStartNormalizedPos(const QPointF &startNormalizedPos);
+ void setLastPos(const QPointF &lastPos);
+ void setLastScenePos(const QPointF &lastScenePos);
+ void setLastScreenPos(const QPointF &lastScreenPos);
+ void setLastNormalizedPos(const QPointF &lastNormalizedPos);
+ void setRect(const QRectF &rect);
+ void setSceneRect(const QRectF &sceneRect);
+ void setScreenRect(const QRectF &screenRect);
+ void setPressure(qreal pressure);
+ QTouchEvent::TouchPoint &operator=(const QTouchEvent::TouchPoint &other);
+
+ private:
+ QTouchEventTouchPointPrivate *d;
+ };
+
+ enum DeviceType {
+ TouchScreen,
+ TouchPad
+ };
+
+ QTouchEvent(QEvent::Type eventType,
+ QTouchEvent::DeviceType deviceType = TouchScreen,
+ Qt::KeyboardModifiers modifiers = Qt::NoModifier,
+ Qt::TouchPointStates touchPointStates = 0,
+ const QList<QTouchEvent::TouchPoint> &touchPoints = QList<QTouchEvent::TouchPoint>());
+ ~QTouchEvent();
+
+ inline QWidget *widget() const { return _widget; }
+ inline QTouchEvent::DeviceType deviceType() const { return _deviceType; }
+ inline Qt::TouchPointStates touchPointStates() const { return _touchPointStates; }
+ inline const QList<QTouchEvent::TouchPoint> &touchPoints() const { return _touchPoints; }
+
+ // internal
+ inline void setWidget(QWidget *awidget) { _widget = awidget; }
+ inline void setDeviceType(DeviceType adeviceType) { _deviceType = adeviceType; }
+ inline void setTouchPointStates(Qt::TouchPointStates aTouchPointStates) { _touchPointStates = aTouchPointStates; }
+ inline void setTouchPoints(const QList<QTouchEvent::TouchPoint> &atouchPoints) { _touchPoints = atouchPoints; }
+
+protected:
+ QWidget *_widget;
+ QTouchEvent::DeviceType _deviceType;
+ Qt::TouchPointStates _touchPointStates;
+ QList<QTouchEvent::TouchPoint> _touchPoints;
+
+ friend class QApplicationPrivate;
+};
+
+class QGesture;
+class QGestureEventPrivate;
+class Q_GUI_EXPORT QGestureEvent : public QEvent
+{
+public:
+ QGestureEvent(const QList<QGesture *> &gestures);
+ ~QGestureEvent();
+
+ QList<QGesture *> allGestures() const;
+ QGesture *gesture(Qt::GestureType type) const;
+
+ QList<QGesture *> activeGestures() const;
+ QList<QGesture *> canceledGestures() const;
+
+#ifdef Q_NO_USING_KEYWORD
+ inline void setAccepted(bool accepted) { QEvent::setAccepted(accepted); }
+ inline bool isAccepted() const { return QEvent::isAccepted(); }
+
+ inline void accept() { QEvent::accept(); }
+ inline void ignore() { QEvent::ignore(); }
+#else
+ using QEvent::setAccepted;
+ using QEvent::isAccepted;
+ using QEvent::accept;
+ using QEvent::ignore;
+#endif
+
+ void setAccepted(QGesture *, bool);
+ void accept(QGesture *);
+ void ignore(QGesture *);
+ bool isAccepted(QGesture *) const;
+
+ void setWidget(QWidget *widget);
+ QWidget *widget() const;
+
+ QPointF mapToScene(const QPointF &gesturePoint) const;
+
+private:
+ QGestureEventPrivate *d_func();
+ const QGestureEventPrivate *d_func() const;
+
+ friend class QApplication;
+ friend class QGestureManager;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QEVENT_H