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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 QtGui 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 QGRAPHICSPROXYWIDGET_H
#define QGRAPHICSPROXYWIDGET_H
#include <QtGui/qgraphicswidget.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW
class QGraphicsProxyWidgetPrivate;
class Q_GUI_EXPORT QGraphicsProxyWidget : public QGraphicsWidget
{
Q_OBJECT
public:
QGraphicsProxyWidget(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
~QGraphicsProxyWidget();
void setWidget(QWidget *widget);
QWidget *widget() const;
QRectF subWidgetRect(const QWidget *widget) const;
void setGeometry(const QRectF &rect);
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
enum {
Type = 12
};
int type() const;
QGraphicsProxyWidget *createProxyForChildWidget(QWidget *child);
protected:
QVariant itemChange(GraphicsItemChange change, const QVariant &value);
bool event(QEvent *event);
bool eventFilter(QObject *object, QEvent *event);
void showEvent(QShowEvent *event);
void hideEvent(QHideEvent *event);
#ifndef QT_NO_CONTEXTMENU
void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
#endif
void dragEnterEvent(QGraphicsSceneDragDropEvent *event);
void dragLeaveEvent(QGraphicsSceneDragDropEvent *event);
void dragMoveEvent(QGraphicsSceneDragDropEvent *event);
void dropEvent(QGraphicsSceneDragDropEvent *event);
void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
void hoverMoveEvent(QGraphicsSceneHoverEvent *event);
void grabMouseEvent(QEvent *event);
void ungrabMouseEvent(QEvent *event);
void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
void mousePressEvent(QGraphicsSceneMouseEvent *event);
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
#ifndef QT_NO_WHEELEVENT
void wheelEvent(QGraphicsSceneWheelEvent *event);
#endif
void keyPressEvent(QKeyEvent *event);
void keyReleaseEvent(QKeyEvent *event);
void focusInEvent(QFocusEvent *event);
void focusOutEvent(QFocusEvent *event);
bool focusNextPrevChild(bool next);
// ### Qt 4.5:
// QVariant inputMethodQuery(Qt::InputMethodQuery query) const;
// void inputMethodEvent(QInputMethodEvent *event);
QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const;
void resizeEvent(QGraphicsSceneResizeEvent *event);
protected Q_SLOTS:
QGraphicsProxyWidget *newProxyWidget(const QWidget *);
private:
Q_DISABLE_COPY(QGraphicsProxyWidget)
Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr, QGraphicsProxyWidget)
Q_PRIVATE_SLOT(d_func(), void _q_removeWidgetSlot())
friend class QWidget;
friend class QWidgetPrivate;
friend class QGraphicsItem;
};
#endif
QT_END_NAMESPACE
QT_END_HEADER
#endif
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