src/declarative/graphicsitems/qdeclarativemousearea_p_p.h
changeset 30 5dc02b23752f
child 33 3e2da88830cd
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h	Tue Jul 06 15:10:48 2010 +0300
@@ -0,0 +1,118 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative 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 QDECLARATIVEMOUSEREGION_P_H
+#define QDECLARATIVEMOUSEREGION_P_H
+
+//
+//  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.
+//
+
+#include "private/qdeclarativeitem_p.h"
+
+#include <qdatetime.h>
+#include <qbasictimer.h>
+#include <qgraphicssceneevent.h>
+
+QT_BEGIN_NAMESPACE
+
+class QDeclarativeMouseAreaPrivate : public QDeclarativeItemPrivate
+{
+    Q_DECLARE_PUBLIC(QDeclarativeMouseArea)
+
+public:
+    QDeclarativeMouseAreaPrivate()
+      : absorb(true), hovered(false), pressed(false), longPress(false),
+      moved(false), drag(0)
+    {
+    }
+
+    ~QDeclarativeMouseAreaPrivate();
+
+    void init()
+    {
+        Q_Q(QDeclarativeMouseArea);
+        q->setAcceptedMouseButtons(Qt::LeftButton);
+    }
+
+    void saveEvent(QGraphicsSceneMouseEvent *event) {
+        lastPos = event->pos();
+        lastScenePos = event->scenePos();
+        lastButton = event->button();
+        lastButtons = event->buttons();
+        lastModifiers = event->modifiers();
+    }
+
+    bool isConnected(const char *signal) {
+        Q_Q(QDeclarativeMouseArea);
+        int idx = QObjectPrivate::get(q)->signalIndex(signal);
+        return QObjectPrivate::get(q)->isSignalConnected(idx);
+    }
+
+    bool absorb : 1;
+    bool hovered : 1;
+    bool pressed : 1;
+    bool longPress : 1;
+    bool moved : 1;
+    bool dragX : 1;
+    bool dragY : 1;
+    QDeclarativeDrag *drag;
+    QPointF startScene;
+    qreal startX;
+    qreal startY;
+    QPointF lastPos;
+    QDeclarativeNullableValue<QPointF> lastScenePos;
+    Qt::MouseButton lastButton;
+    Qt::MouseButtons lastButtons;
+    Qt::KeyboardModifiers lastModifiers;
+    QBasicTimer pressAndHoldTimer;
+};
+
+QT_END_NAMESPACE
+
+#endif // QDECLARATIVEMOUSEREGION_P_H