src/gui/kernel/qevent_p.h
changeset 0 1918ee327afb
child 3 41300fa6a67c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/kernel/qevent_p.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,169 @@
+/****************************************************************************
+**
+** 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_P_H
+#define QEVENT_P_H
+
+#include <QtCore/qglobal.h>
+#include <QtGui/qevent.h>
+
+QT_BEGIN_NAMESPACE
+
+//
+//  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.
+//
+
+// ### Qt 5: remove
+class QKeyEventEx : public QKeyEvent
+{
+public:
+    QKeyEventEx(Type type, int key, Qt::KeyboardModifiers modifiers,
+                const QString &text, bool autorep, ushort count,
+                quint32 nativeScanCode, quint32 nativeVirtualKey, quint32 nativeModifiers);
+    QKeyEventEx(const QKeyEventEx &other);
+
+    ~QKeyEventEx();
+
+protected:
+    quint32 nScanCode;
+    quint32 nVirtualKey;
+    quint32 nModifiers;
+    friend class QKeyEvent;
+};
+
+// ### Qt 5: remove
+class QMouseEventEx : public QMouseEvent
+{
+public:
+    QMouseEventEx(Type type, const QPointF &pos, const QPoint &globalPos,
+                  Qt::MouseButton button, Qt::MouseButtons buttons,
+                  Qt::KeyboardModifiers modifiers);
+    ~QMouseEventEx();
+
+protected:
+    QPointF posF;
+    friend class QMouseEvent;
+};
+
+class QTouchEventTouchPointPrivate
+{
+public:
+    inline QTouchEventTouchPointPrivate(int id)
+        : ref(1),
+          id(id),
+          state(Qt::TouchPointReleased),
+          pressure(qreal(-1.))
+    { }
+
+    inline QTouchEventTouchPointPrivate *detach()
+    {
+        QTouchEventTouchPointPrivate *d = new QTouchEventTouchPointPrivate(*this);
+        d->ref = 1;
+        if (!this->ref.deref())
+            delete this;
+        return d;
+    }
+
+    QAtomicInt ref;
+    int id;
+    Qt::TouchPointStates state;
+    QRectF rect, sceneRect, screenRect;
+    QPointF normalizedPos,
+            startPos, startScenePos, startScreenPos, startNormalizedPos,
+            lastPos, lastScenePos, lastScreenPos, lastNormalizedPos;
+    qreal pressure;
+};
+
+class QNativeGestureEvent : public QEvent
+{
+public:
+    enum Type {
+        None,
+        GestureBegin,
+        GestureEnd,
+        Pan,
+        Zoom,
+        Rotate,
+        Swipe
+    };
+
+    QNativeGestureEvent()
+        : QEvent(QEvent::NativeGesture), gestureType(None), percentage(0)
+#ifdef Q_WS_WIN
+        , sequenceId(0), argument(0)
+#endif
+    {
+    }
+
+    Type gestureType;
+    float percentage;
+    QPoint position;
+    float angle;
+#ifdef Q_WS_WIN
+    ulong sequenceId;
+    quint64 argument;
+#endif
+};
+
+class QGestureEventPrivate
+{
+public:
+    inline QGestureEventPrivate(const QList<QGesture *> &list)
+        : gestures(list), widget(0)
+    {
+    }
+
+    QList<QGesture *> gestures;
+    QWidget *widget;
+    QMap<Qt::GestureType, bool> accepted;
+    QMap<Qt::GestureType, QWidget *> targetWidgets;
+};
+
+QT_END_NAMESPACE
+
+#endif // QEVENT_P_H