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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QGRAPHICSPROXYWIDGET_H
#define QGRAPHICSPROXYWIDGET_H
#include <QtWidgets/qtwidgetsglobal.h>
#include <QtWidgets/qgraphicswidget.h>
QT_REQUIRE_CONFIG(graphicsview);
QT_BEGIN_NAMESPACE
class QGraphicsProxyWidgetPrivate;
class Q_WIDGETS_EXPORT QGraphicsProxyWidget : public QGraphicsWidget
{
Q_OBJECT
public:
QGraphicsProxyWidget(QGraphicsItem *parent = 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) override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
enum {
Type = 12
};
int type() const override;
QGraphicsProxyWidget *createProxyForChildWidget(QWidget *child);
protected:
QVariant itemChange(GraphicsItemChange change, const QVariant &value) override;
bool event(QEvent *event) override;
bool eventFilter(QObject *object, QEvent *event) override;
void showEvent(QShowEvent *event) override;
void hideEvent(QHideEvent *event) override;
#ifndef QT_NO_CONTEXTMENU
void contextMenuEvent(QGraphicsSceneContextMenuEvent *event) override;
#endif
#if QT_CONFIG(draganddrop)
void dragEnterEvent(QGraphicsSceneDragDropEvent *event) override;
void dragLeaveEvent(QGraphicsSceneDragDropEvent *event) override;
void dragMoveEvent(QGraphicsSceneDragDropEvent *event) override;
void dropEvent(QGraphicsSceneDragDropEvent *event) override;
#endif
void hoverEnterEvent(QGraphicsSceneHoverEvent *event) override;
void hoverLeaveEvent(QGraphicsSceneHoverEvent *event) override;
void hoverMoveEvent(QGraphicsSceneHoverEvent *event) override;
void grabMouseEvent(QEvent *event) override;
void ungrabMouseEvent(QEvent *event) override;
void mouseMoveEvent(QGraphicsSceneMouseEvent *event) override;
void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) override;
#if QT_CONFIG(wheelevent)
void wheelEvent(QGraphicsSceneWheelEvent *event) override;
#endif
void keyPressEvent(QKeyEvent *event) override;
void keyReleaseEvent(QKeyEvent *event) override;
void focusInEvent(QFocusEvent *event) override;
void focusOutEvent(QFocusEvent *event) override;
bool focusNextPrevChild(bool next) override;
QVariant inputMethodQuery(Qt::InputMethodQuery query) const override;
void inputMethodEvent(QInputMethodEvent *event) override;
QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const override;
void resizeEvent(QGraphicsSceneResizeEvent *event) 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;
};
QT_END_NAMESPACE
#endif
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