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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@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
+
+#ifndef QT_NO_DRAGANDDROP
+ void dragEnterEvent(QGraphicsSceneDragDropEvent *event);
+ void dragLeaveEvent(QGraphicsSceneDragDropEvent *event);
+ void dragMoveEvent(QGraphicsSceneDragDropEvent *event);
+ void dropEvent(QGraphicsSceneDragDropEvent *event);
+#endif
+
+ 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.data(), 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
+