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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QGRAPHICSPROXYWIDGET_H
#define QGRAPHICSPROXYWIDGET_H
#include <QtWidgets/qgraphicswidget.h>
QT_BEGIN_NAMESPACE
#if !defined(QT_NO_GRAPHICSVIEW)
class QGraphicsProxyWidgetPrivate;
class Q_WIDGETS_EXPORT QGraphicsProxyWidget : public QGraphicsWidget
{
Q_OBJECT
public:
QGraphicsProxyWidget(QGraphicsItem *parent = Q_NULLPTR, Qt::WindowFlags wFlags = Qt::WindowFlags());
~QGraphicsProxyWidget();
void setWidget(QWidget *widget);
QWidget *widget() const;
QRectF subWidgetRect(const QWidget *widget) const;
void setGeometry(const QRectF &rect) Q_DECL_OVERRIDE;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) Q_DECL_OVERRIDE;
enum {
Type = 12
};
int type() const Q_DECL_OVERRIDE;
QGraphicsProxyWidget *createProxyForChildWidget(QWidget *child);
protected:
QVariant itemChange(GraphicsItemChange change, const QVariant &value) Q_DECL_OVERRIDE;
bool event(QEvent *event) Q_DECL_OVERRIDE;
bool eventFilter(QObject *object, QEvent *event) Q_DECL_OVERRIDE;
void showEvent(QShowEvent *event) Q_DECL_OVERRIDE;
void hideEvent(QHideEvent *event) Q_DECL_OVERRIDE;
#ifndef QT_NO_CONTEXTMENU
void contextMenuEvent(QGraphicsSceneContextMenuEvent *event) Q_DECL_OVERRIDE;
#endif
#ifndef QT_NO_DRAGANDDROP
void dragEnterEvent(QGraphicsSceneDragDropEvent *event) Q_DECL_OVERRIDE;
void dragLeaveEvent(QGraphicsSceneDragDropEvent *event) Q_DECL_OVERRIDE;
void dragMoveEvent(QGraphicsSceneDragDropEvent *event) Q_DECL_OVERRIDE;
void dropEvent(QGraphicsSceneDragDropEvent *event) Q_DECL_OVERRIDE;
#endif
void hoverEnterEvent(QGraphicsSceneHoverEvent *event) Q_DECL_OVERRIDE;
void hoverLeaveEvent(QGraphicsSceneHoverEvent *event) Q_DECL_OVERRIDE;
void hoverMoveEvent(QGraphicsSceneHoverEvent *event) Q_DECL_OVERRIDE;
void grabMouseEvent(QEvent *event) Q_DECL_OVERRIDE;
void ungrabMouseEvent(QEvent *event) Q_DECL_OVERRIDE;
void mouseMoveEvent(QGraphicsSceneMouseEvent *event) Q_DECL_OVERRIDE;
void mousePressEvent(QGraphicsSceneMouseEvent *event) Q_DECL_OVERRIDE;
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) Q_DECL_OVERRIDE;
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) Q_DECL_OVERRIDE;
#ifndef QT_NO_WHEELEVENT
void wheelEvent(QGraphicsSceneWheelEvent *event) Q_DECL_OVERRIDE;
#endif
void keyPressEvent(QKeyEvent *event) Q_DECL_OVERRIDE;
void keyReleaseEvent(QKeyEvent *event) Q_DECL_OVERRIDE;
void focusInEvent(QFocusEvent *event) Q_DECL_OVERRIDE;
void focusOutEvent(QFocusEvent *event) Q_DECL_OVERRIDE;
bool focusNextPrevChild(bool next) Q_DECL_OVERRIDE;
QVariant inputMethodQuery(Qt::InputMethodQuery query) const Q_DECL_OVERRIDE;
void inputMethodEvent(QInputMethodEvent *event) Q_DECL_OVERRIDE;
QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const Q_DECL_OVERRIDE;
void resizeEvent(QGraphicsSceneResizeEvent *event) Q_DECL_OVERRIDE;
protected Q_SLOTS:
QGraphicsProxyWidget *newProxyWidget(const QWidget *);
private:
Q_DISABLE_COPY(QGraphicsProxyWidget)
Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QGraphicsProxyWidget)
Q_PRIVATE_SLOT(d_func(), void _q_removeWidgetSlot())
friend class QWidget;
friend class QWidgetPrivate;
friend class QGraphicsItem;
};
#endif
QT_END_NAMESPACE
#endif
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