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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
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****************************************************************************/
#ifndef QGRAPHICSSCENEEVENT_H
#define QGRAPHICSSCENEEVENT_H
#include <QtWidgets/qtwidgetsglobal.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>
#if QT_DEPRECATED_SINCE(5, 5)
#include <QtCore/qhash.h>
#endif
QT_REQUIRE_CONFIG(graphicsview);
QT_BEGIN_NAMESPACE
class QMimeData;
class QPointF;
class QSizeF;
class QWidget;
class QGraphicsSceneEventPrivate;
class Q_WIDGETS_EXPORT QGraphicsSceneEvent : public QEvent
{
public:
explicit 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)
private:
Q_DISABLE_COPY(QGraphicsSceneEvent)
};
class QGraphicsSceneMouseEventPrivate;
class Q_WIDGETS_EXPORT QGraphicsSceneMouseEvent : public QGraphicsSceneEvent
{
public:
explicit 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);
Qt::MouseEventSource source() const;
void setSource(Qt::MouseEventSource source);
Qt::MouseEventFlags flags() const;
void setFlags(Qt::MouseEventFlags);
private:
Q_DECLARE_PRIVATE(QGraphicsSceneMouseEvent)
Q_DISABLE_COPY(QGraphicsSceneMouseEvent)
};
class QGraphicsSceneWheelEventPrivate;
class Q_WIDGETS_EXPORT QGraphicsSceneWheelEvent : public QGraphicsSceneEvent
{
public:
explicit 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)
Q_DISABLE_COPY(QGraphicsSceneWheelEvent)
};
class QGraphicsSceneContextMenuEventPrivate;
class Q_WIDGETS_EXPORT QGraphicsSceneContextMenuEvent : public QGraphicsSceneEvent
{
public:
enum Reason { Mouse, Keyboard, Other };
explicit 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)
Q_DISABLE_COPY(QGraphicsSceneContextMenuEvent)
};
class QGraphicsSceneHoverEventPrivate;
class Q_WIDGETS_EXPORT QGraphicsSceneHoverEvent : public QGraphicsSceneEvent
{
public:
explicit 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)
Q_DISABLE_COPY(QGraphicsSceneHoverEvent)
};
class QGraphicsSceneHelpEventPrivate;
class Q_WIDGETS_EXPORT QGraphicsSceneHelpEvent : public QGraphicsSceneEvent
{
public:
explicit 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)
Q_DISABLE_COPY(QGraphicsSceneHelpEvent)
};
class QGraphicsSceneDragDropEventPrivate;
class Q_WIDGETS_EXPORT QGraphicsSceneDragDropEvent : public QGraphicsSceneEvent
{
public:
explicit 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)
Q_DISABLE_COPY(QGraphicsSceneDragDropEvent)
};
class QGraphicsSceneResizeEventPrivate;
class Q_WIDGETS_EXPORT QGraphicsSceneResizeEvent : public QGraphicsSceneEvent
{
Q_DECLARE_PRIVATE(QGraphicsSceneResizeEvent)
Q_DISABLE_COPY(QGraphicsSceneResizeEvent)
public:
QGraphicsSceneResizeEvent();
~QGraphicsSceneResizeEvent();
QSizeF oldSize() const;
void setOldSize(const QSizeF &size);
QSizeF newSize() const;
void setNewSize(const QSizeF &size);
};
class QGraphicsSceneMoveEventPrivate;
class Q_WIDGETS_EXPORT QGraphicsSceneMoveEvent : public QGraphicsSceneEvent
{
Q_DECLARE_PRIVATE(QGraphicsSceneMoveEvent)
Q_DISABLE_COPY(QGraphicsSceneMoveEvent)
public:
QGraphicsSceneMoveEvent();
~QGraphicsSceneMoveEvent();
QPointF oldPos() const;
void setOldPos(const QPointF &pos);
QPointF newPos() const;
void setNewPos(const QPointF &pos);
};
#ifndef QT_NO_DEBUG_STREAM
Q_WIDGETS_EXPORT QDebug operator<<(QDebug, const QGraphicsSceneEvent *);
#endif
QT_END_NAMESPACE
#endif