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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 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 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 QFXMOUSEREGION_H
+#define QFXMOUSEREGION_H
+
+#include <qfxitem.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class Q_DECLARATIVE_EXPORT QFxDrag : public QObject
+{
+ Q_OBJECT
+
+ Q_PROPERTY(QFxItem *target READ target WRITE setTarget)
+ Q_PROPERTY(QString axis READ axis WRITE setAxis)
+ Q_PROPERTY(int xmin READ xmin WRITE setXmin)
+ Q_PROPERTY(int xmax READ xmax WRITE setXmax)
+ Q_PROPERTY(int ymin READ ymin WRITE setYmin)
+ Q_PROPERTY(int ymax READ ymax WRITE setYmax)
+public:
+ QFxDrag(QObject *parent=0);
+ ~QFxDrag();
+
+ QFxItem *target() const;
+ void setTarget(QFxItem *);
+ QString axis() const;
+ void setAxis(const QString &);
+ int xmin() const;
+ void setXmin(int);
+ int xmax() const;
+ void setXmax(int);
+ int ymin() const;
+ void setYmin(int);
+ int ymax() const;
+ void setYmax(int);
+
+private:
+ QFxItem *_target;
+ QString _axis;
+ int _xmin;
+ int _xmax;
+ int _ymin;
+ int _ymax;
+ Q_DISABLE_COPY(QFxDrag)
+};
+QML_DECLARE_TYPE(QFxDrag);
+
+class QFxMouseRegionPrivate;
+class Q_DECLARATIVE_EXPORT QFxMouseRegion : public QFxItem
+{
+ Q_OBJECT
+
+ Q_PROPERTY(int mouseX READ mouseX NOTIFY positionChanged)
+ Q_PROPERTY(int mouseY READ mouseY NOTIFY positionChanged)
+ Q_PROPERTY(bool containsMouse READ hovered NOTIFY hoveredChanged)
+ Q_PROPERTY(bool pressed READ pressed NOTIFY pressedChanged)
+ Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled)
+ Q_PROPERTY(QFxDrag *drag READ drag)
+public:
+ QFxMouseRegion(QFxItem *parent=0);
+ ~QFxMouseRegion();
+
+ int mouseX() const;
+ int mouseY() const;
+
+ bool isEnabled() const;
+ void setEnabled(bool);
+
+ bool hovered();
+ bool pressed();
+
+ void setHovered(bool);
+ void setPressed(bool);
+
+ QFxDrag *drag();
+
+Q_SIGNALS:
+ void hoveredChanged();
+ void pressedChanged();
+ void positionChanged();
+
+ void pressed(int x, int y);
+ void pressAndHold(int x, int y);
+ void released(int x, int y, bool isClick, bool followsPressAndHold);
+ void clicked(int x, int y, bool followsPressAndHold);
+ void doubleClicked(int x, int y);
+ void entered();
+ void exited();
+ void exitedWhilePressed();
+ void reenteredWhilePressed();
+
+protected:
+ void mousePressEvent(QGraphicsSceneMouseEvent *event);
+ void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
+ void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
+ void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
+ void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
+ void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
+ void mouseUngrabEvent();
+ void timerEvent(QTimerEvent *event);
+
+private:
+ void handlePress();
+ void handleRelease();
+
+protected:
+ QFxMouseRegion(QFxMouseRegionPrivate &dd, QFxItem *parent);
+
+private:
+ Q_DISABLE_COPY(QFxMouseRegion)
+ Q_DECLARE_PRIVATE(QFxMouseRegion)
+};
+QML_DECLARE_TYPE(QFxMouseRegion);
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QFXMOUSEREGION_H