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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation ([email protected])
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** 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 have questions regarding the use of this file, please contact
** Nokia at [email protected].
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QGRAPHICSSCENEEVENT_H
#define QGRAPHICSSCENEEVENT_H
#include <QtCore/qcoreevent.h>
#include <QtCore/qpoint.h>
#include <QtCore/qscopedpointer.h>
#include <QtCore/qrect.h>
#include <QtGui/qpolygon.h>
#include <QtCore/qset.h>
#include <QtCore/qhash.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW
class QMimeData;
class QPointF;
class QSizeF;
class QWidget;
class QGraphicsSceneEventPrivate;
class Q_GUI_EXPORT QGraphicsSceneEvent : public QEvent
{
public:
QGraphicsSceneEvent(Type type);
~QGraphicsSceneEvent();
QWidget *widget() const;
void setWidget(QWidget *widget);
protected:
QGraphicsSceneEvent(QGraphicsSceneEventPrivate &dd, Type type = None);
QScopedPointer<QGraphicsSceneEventPrivate> d_ptr;
Q_DECLARE_PRIVATE(QGraphicsSceneEvent)
};
class QGraphicsSceneMouseEventPrivate;
class Q_GUI_EXPORT QGraphicsSceneMouseEvent : public QGraphicsSceneEvent
{
public:
QGraphicsSceneMouseEvent(Type type = None);
~QGraphicsSceneMouseEvent();
QPointF pos() const;
void setPos(const QPointF &pos);
QPointF scenePos() const;
void setScenePos(const QPointF &pos);
QPoint screenPos() const;
void setScreenPos(const QPoint &pos);
QPointF buttonDownPos(Qt::MouseButton button) const;
void setButtonDownPos(Qt::MouseButton button, const QPointF &pos);
QPointF buttonDownScenePos(Qt::MouseButton button) const;
void setButtonDownScenePos(Qt::MouseButton button, const QPointF &pos);
QPoint buttonDownScreenPos(Qt::MouseButton button) const;
void setButtonDownScreenPos(Qt::MouseButton button, const QPoint &pos);
QPointF lastPos() const;
void setLastPos(const QPointF &pos);
QPointF lastScenePos() const;
void setLastScenePos(const QPointF &pos);
QPoint lastScreenPos() const;
void setLastScreenPos(const QPoint &pos);
Qt::MouseButtons buttons() const;
void setButtons(Qt::MouseButtons buttons);
Qt::MouseButton button() const;
void setButton(Qt::MouseButton button);
Qt::KeyboardModifiers modifiers() const;
void setModifiers(Qt::KeyboardModifiers modifiers);
private:
Q_DECLARE_PRIVATE(QGraphicsSceneMouseEvent)
};
class QGraphicsSceneWheelEventPrivate;
class Q_GUI_EXPORT QGraphicsSceneWheelEvent : public QGraphicsSceneEvent
{
public:
QGraphicsSceneWheelEvent(Type type = None);
~QGraphicsSceneWheelEvent();
QPointF pos() const;
void setPos(const QPointF &pos);
QPointF scenePos() const;
void setScenePos(const QPointF &pos);
QPoint screenPos() const;
void setScreenPos(const QPoint &pos);
Qt::MouseButtons buttons() const;
void setButtons(Qt::MouseButtons buttons);
Qt::KeyboardModifiers modifiers() const;
void setModifiers(Qt::KeyboardModifiers modifiers);
int delta() const;
void setDelta(int delta);
Qt::Orientation orientation() const;
void setOrientation(Qt::Orientation orientation);
private:
Q_DECLARE_PRIVATE(QGraphicsSceneWheelEvent)
};
class QGraphicsSceneContextMenuEventPrivate;
class Q_GUI_EXPORT QGraphicsSceneContextMenuEvent : public QGraphicsSceneEvent
{
public:
enum Reason { Mouse, Keyboard, Other };
QGraphicsSceneContextMenuEvent(Type type = None);
~QGraphicsSceneContextMenuEvent();
QPointF pos() const;
void setPos(const QPointF &pos);
QPointF scenePos() const;
void setScenePos(const QPointF &pos);
QPoint screenPos() const;
void setScreenPos(const QPoint &pos);
Qt::KeyboardModifiers modifiers() const;
void setModifiers(Qt::KeyboardModifiers modifiers);
Reason reason() const;
void setReason(Reason reason);
private:
Q_DECLARE_PRIVATE(QGraphicsSceneContextMenuEvent)
};
class QGraphicsSceneHoverEventPrivate;
class Q_GUI_EXPORT QGraphicsSceneHoverEvent : public QGraphicsSceneEvent
{
public:
QGraphicsSceneHoverEvent(Type type = None);
~QGraphicsSceneHoverEvent();
QPointF pos() const;
void setPos(const QPointF &pos);
QPointF scenePos() const;
void setScenePos(const QPointF &pos);
QPoint screenPos() const;
void setScreenPos(const QPoint &pos);
QPointF lastPos() const;
void setLastPos(const QPointF &pos);
QPointF lastScenePos() const;
void setLastScenePos(const QPointF &pos);
QPoint lastScreenPos() const;
void setLastScreenPos(const QPoint &pos);
Qt::KeyboardModifiers modifiers() const;
void setModifiers(Qt::KeyboardModifiers modifiers);
private:
Q_DECLARE_PRIVATE(QGraphicsSceneHoverEvent)
};
class QGraphicsSceneHelpEventPrivate;
class Q_GUI_EXPORT QGraphicsSceneHelpEvent : public QGraphicsSceneEvent
{
public:
QGraphicsSceneHelpEvent(Type type = None);
~QGraphicsSceneHelpEvent();
QPointF scenePos() const;
void setScenePos(const QPointF &pos);
QPoint screenPos() const;
void setScreenPos(const QPoint &pos);
private:
Q_DECLARE_PRIVATE(QGraphicsSceneHelpEvent)
};
class QGraphicsSceneDragDropEventPrivate;
class Q_GUI_EXPORT QGraphicsSceneDragDropEvent : public QGraphicsSceneEvent
{
public:
QGraphicsSceneDragDropEvent(Type type = None);
~QGraphicsSceneDragDropEvent();
QPointF pos() const;
void setPos(const QPointF &pos);
QPointF scenePos() const;
void setScenePos(const QPointF &pos);
QPoint screenPos() const;
void setScreenPos(const QPoint &pos);
Qt::MouseButtons buttons() const;
void setButtons(Qt::MouseButtons buttons);
Qt::KeyboardModifiers modifiers() const;
void setModifiers(Qt::KeyboardModifiers modifiers);
Qt::DropActions possibleActions() const;
void setPossibleActions(Qt::DropActions actions);
Qt::DropAction proposedAction() const;
void setProposedAction(Qt::DropAction action);
void acceptProposedAction();
Qt::DropAction dropAction() const;
void setDropAction(Qt::DropAction action);
QWidget *source() const;
void setSource(QWidget *source);
const QMimeData *mimeData() const;
void setMimeData(const QMimeData *data);
private:
Q_DECLARE_PRIVATE(QGraphicsSceneDragDropEvent)
};
class QGraphicsSceneResizeEventPrivate;
class Q_GUI_EXPORT QGraphicsSceneResizeEvent : public QGraphicsSceneEvent
{
Q_DECLARE_PRIVATE(QGraphicsSceneResizeEvent)
public:
QGraphicsSceneResizeEvent();
~QGraphicsSceneResizeEvent();
QSizeF oldSize() const;
void setOldSize(const QSizeF &size);
QSizeF newSize() const;
void setNewSize(const QSizeF &size);
};
class QGraphicsSceneMoveEventPrivate;
class Q_GUI_EXPORT QGraphicsSceneMoveEvent : public QGraphicsSceneEvent
{
Q_DECLARE_PRIVATE(QGraphicsSceneMoveEvent)
public:
QGraphicsSceneMoveEvent();
~QGraphicsSceneMoveEvent();
QPointF oldPos() const;
void setOldPos(const QPointF &pos);
QPointF newPos() const;
void setNewPos(const QPointF &pos);
};
#endif // QT_NO_GRAPHICSVIEW
QT_END_NAMESPACE
QT_END_HEADER
#endif
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