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- /****************************************************************************
- **
- ** Copyright (C) 2016 The Qt Company Ltd.
- ** Contact: https://www.qt.io/licensing/
- **
- ** This file is part of the QtWidgets module of the Qt Toolkit.
- **
- ** $QT_BEGIN_LICENSE:LGPL$
- ** 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 https://www.qt.io/terms-conditions. For further
- ** information use the contact form at https://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 3 as published by the Free Software
- ** Foundation and appearing in the file LICENSE.LGPL3 included in the
- ** packaging of this file. Please review the following information to
- ** ensure the GNU Lesser General Public License version 3 requirements
- ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
- **
- ** GNU General Public License Usage
- ** Alternatively, this file may be used under the terms of the GNU
- ** General Public License version 2.0 or (at your option) the GNU General
- ** Public license version 3 or any later version approved by the KDE Free
- ** Qt Foundation. The licenses are as published by the Free Software
- ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
- ** included in the packaging of this file. Please review the following
- ** information to ensure the GNU General Public License requirements will
- ** be met: https://www.gnu.org/licenses/gpl-2.0.html and
- ** https://www.gnu.org/licenses/gpl-3.0.html.
- **
- ** $QT_END_LICENSE$
- **
- ****************************************************************************/
- #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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