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317 lines
8.7 KiB
317 lines
8.7 KiB
15 years ago
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QGRAPHICSSCENEEVENT_H
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#define QGRAPHICSSCENEEVENT_H
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#include <QtCore/qcoreevent.h>
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#include <QtCore/qpoint.h>
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#include <QtCore/qscopedpointer.h>
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#include <QtCore/qrect.h>
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#include <QtGui/qpolygon.h>
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#include <QtCore/qset.h>
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#include <QtCore/qhash.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Gui)
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#if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW
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class QMimeData;
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class QPointF;
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class QSizeF;
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class QWidget;
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class QGraphicsSceneEventPrivate;
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class Q_GUI_EXPORT QGraphicsSceneEvent : public QEvent
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{
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public:
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QGraphicsSceneEvent(Type type);
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~QGraphicsSceneEvent();
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QWidget *widget() const;
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void setWidget(QWidget *widget);
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protected:
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QGraphicsSceneEvent(QGraphicsSceneEventPrivate &dd, Type type = None);
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QScopedPointer<QGraphicsSceneEventPrivate> d_ptr;
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Q_DECLARE_PRIVATE(QGraphicsSceneEvent)
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};
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class QGraphicsSceneMouseEventPrivate;
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class Q_GUI_EXPORT QGraphicsSceneMouseEvent : public QGraphicsSceneEvent
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{
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public:
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QGraphicsSceneMouseEvent(Type type = None);
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~QGraphicsSceneMouseEvent();
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QPointF pos() const;
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void setPos(const QPointF &pos);
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QPointF scenePos() const;
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void setScenePos(const QPointF &pos);
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QPoint screenPos() const;
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void setScreenPos(const QPoint &pos);
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QPointF buttonDownPos(Qt::MouseButton button) const;
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void setButtonDownPos(Qt::MouseButton button, const QPointF &pos);
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QPointF buttonDownScenePos(Qt::MouseButton button) const;
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void setButtonDownScenePos(Qt::MouseButton button, const QPointF &pos);
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QPoint buttonDownScreenPos(Qt::MouseButton button) const;
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void setButtonDownScreenPos(Qt::MouseButton button, const QPoint &pos);
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QPointF lastPos() const;
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void setLastPos(const QPointF &pos);
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QPointF lastScenePos() const;
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void setLastScenePos(const QPointF &pos);
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QPoint lastScreenPos() const;
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void setLastScreenPos(const QPoint &pos);
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Qt::MouseButtons buttons() const;
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void setButtons(Qt::MouseButtons buttons);
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Qt::MouseButton button() const;
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void setButton(Qt::MouseButton button);
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Qt::KeyboardModifiers modifiers() const;
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void setModifiers(Qt::KeyboardModifiers modifiers);
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private:
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Q_DECLARE_PRIVATE(QGraphicsSceneMouseEvent)
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};
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class QGraphicsSceneWheelEventPrivate;
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class Q_GUI_EXPORT QGraphicsSceneWheelEvent : public QGraphicsSceneEvent
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{
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public:
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QGraphicsSceneWheelEvent(Type type = None);
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~QGraphicsSceneWheelEvent();
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QPointF pos() const;
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void setPos(const QPointF &pos);
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QPointF scenePos() const;
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void setScenePos(const QPointF &pos);
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QPoint screenPos() const;
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void setScreenPos(const QPoint &pos);
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Qt::MouseButtons buttons() const;
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void setButtons(Qt::MouseButtons buttons);
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Qt::KeyboardModifiers modifiers() const;
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void setModifiers(Qt::KeyboardModifiers modifiers);
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int delta() const;
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void setDelta(int delta);
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Qt::Orientation orientation() const;
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void setOrientation(Qt::Orientation orientation);
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private:
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Q_DECLARE_PRIVATE(QGraphicsSceneWheelEvent)
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};
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class QGraphicsSceneContextMenuEventPrivate;
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class Q_GUI_EXPORT QGraphicsSceneContextMenuEvent : public QGraphicsSceneEvent
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{
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public:
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enum Reason { Mouse, Keyboard, Other };
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QGraphicsSceneContextMenuEvent(Type type = None);
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~QGraphicsSceneContextMenuEvent();
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QPointF pos() const;
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void setPos(const QPointF &pos);
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QPointF scenePos() const;
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void setScenePos(const QPointF &pos);
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QPoint screenPos() const;
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void setScreenPos(const QPoint &pos);
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Qt::KeyboardModifiers modifiers() const;
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void setModifiers(Qt::KeyboardModifiers modifiers);
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Reason reason() const;
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void setReason(Reason reason);
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private:
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Q_DECLARE_PRIVATE(QGraphicsSceneContextMenuEvent)
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};
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class QGraphicsSceneHoverEventPrivate;
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class Q_GUI_EXPORT QGraphicsSceneHoverEvent : public QGraphicsSceneEvent
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{
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public:
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QGraphicsSceneHoverEvent(Type type = None);
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~QGraphicsSceneHoverEvent();
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QPointF pos() const;
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void setPos(const QPointF &pos);
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QPointF scenePos() const;
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void setScenePos(const QPointF &pos);
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QPoint screenPos() const;
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void setScreenPos(const QPoint &pos);
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QPointF lastPos() const;
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void setLastPos(const QPointF &pos);
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QPointF lastScenePos() const;
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void setLastScenePos(const QPointF &pos);
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QPoint lastScreenPos() const;
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void setLastScreenPos(const QPoint &pos);
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Qt::KeyboardModifiers modifiers() const;
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void setModifiers(Qt::KeyboardModifiers modifiers);
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private:
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Q_DECLARE_PRIVATE(QGraphicsSceneHoverEvent)
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};
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class QGraphicsSceneHelpEventPrivate;
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class Q_GUI_EXPORT QGraphicsSceneHelpEvent : public QGraphicsSceneEvent
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{
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public:
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QGraphicsSceneHelpEvent(Type type = None);
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~QGraphicsSceneHelpEvent();
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QPointF scenePos() const;
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void setScenePos(const QPointF &pos);
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QPoint screenPos() const;
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void setScreenPos(const QPoint &pos);
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private:
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Q_DECLARE_PRIVATE(QGraphicsSceneHelpEvent)
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};
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class QGraphicsSceneDragDropEventPrivate;
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class Q_GUI_EXPORT QGraphicsSceneDragDropEvent : public QGraphicsSceneEvent
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{
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public:
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QGraphicsSceneDragDropEvent(Type type = None);
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~QGraphicsSceneDragDropEvent();
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QPointF pos() const;
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void setPos(const QPointF &pos);
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QPointF scenePos() const;
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void setScenePos(const QPointF &pos);
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QPoint screenPos() const;
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void setScreenPos(const QPoint &pos);
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Qt::MouseButtons buttons() const;
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void setButtons(Qt::MouseButtons buttons);
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Qt::KeyboardModifiers modifiers() const;
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void setModifiers(Qt::KeyboardModifiers modifiers);
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Qt::DropActions possibleActions() const;
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void setPossibleActions(Qt::DropActions actions);
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Qt::DropAction proposedAction() const;
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void setProposedAction(Qt::DropAction action);
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void acceptProposedAction();
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Qt::DropAction dropAction() const;
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void setDropAction(Qt::DropAction action);
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QWidget *source() const;
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void setSource(QWidget *source);
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const QMimeData *mimeData() const;
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void setMimeData(const QMimeData *data);
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private:
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Q_DECLARE_PRIVATE(QGraphicsSceneDragDropEvent)
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};
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class QGraphicsSceneResizeEventPrivate;
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class Q_GUI_EXPORT QGraphicsSceneResizeEvent : public QGraphicsSceneEvent
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{
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Q_DECLARE_PRIVATE(QGraphicsSceneResizeEvent)
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public:
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QGraphicsSceneResizeEvent();
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~QGraphicsSceneResizeEvent();
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QSizeF oldSize() const;
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void setOldSize(const QSizeF &size);
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QSizeF newSize() const;
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void setNewSize(const QSizeF &size);
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};
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class QGraphicsSceneMoveEventPrivate;
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class Q_GUI_EXPORT QGraphicsSceneMoveEvent : public QGraphicsSceneEvent
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{
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Q_DECLARE_PRIVATE(QGraphicsSceneMoveEvent)
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public:
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QGraphicsSceneMoveEvent();
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~QGraphicsSceneMoveEvent();
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QPointF oldPos() const;
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void setOldPos(const QPointF &pos);
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QPointF newPos() const;
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void setNewPos(const QPointF &pos);
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};
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#endif // QT_NO_GRAPHICSVIEW
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif
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