| /**************************************************************************** |
| ** |
| ** 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 = 0, Qt::WindowFlags wFlags = 0); |
| ~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 |
| |