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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.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** 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.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QGRAPHICSWIDGET_H
-#define QGRAPHICSWIDGET_H
-
-#include <QtGui/qfont.h>
-#include <QtGui/qgraphicslayoutitem.h>
-#include <QtGui/qgraphicsitem.h>
-#include <QtGui/qpalette.h>
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(Gui)
-
-class QFont;
-class QFontMetrics;
-class QGraphicsLayout;
-class QGraphicsSceneMoveEvent;
-class QGraphicsWidgetPrivate;
-class QGraphicsSceneResizeEvent;
-class QStyle;
-class QStyleOption;
-
-#if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW
-
-class QGraphicsWidgetPrivate;
-
-class Q_GUI_EXPORT QGraphicsWidget : public QGraphicsObject, public QGraphicsLayoutItem
-{
- Q_OBJECT
- Q_INTERFACES(QGraphicsItem QGraphicsLayoutItem)
- Q_PROPERTY(QPalette palette READ palette WRITE setPalette)
- Q_PROPERTY(QFont font READ font WRITE setFont)
- Q_PROPERTY(Qt::LayoutDirection layoutDirection READ layoutDirection WRITE setLayoutDirection RESET unsetLayoutDirection)
- Q_PROPERTY(QSizeF size READ size WRITE resize NOTIFY geometryChanged)
- Q_PROPERTY(QSizeF minimumSize READ minimumSize WRITE setMinimumSize)
- Q_PROPERTY(QSizeF preferredSize READ preferredSize WRITE setPreferredSize)
- Q_PROPERTY(QSizeF maximumSize READ maximumSize WRITE setMaximumSize)
- Q_PROPERTY(QSizePolicy sizePolicy READ sizePolicy WRITE setSizePolicy)
- Q_PROPERTY(Qt::FocusPolicy focusPolicy READ focusPolicy WRITE setFocusPolicy)
- Q_PROPERTY(Qt::WindowFlags windowFlags READ windowFlags WRITE setWindowFlags)
- Q_PROPERTY(QString windowTitle READ windowTitle WRITE setWindowTitle)
- Q_PROPERTY(QRectF geometry READ geometry WRITE setGeometry NOTIFY geometryChanged)
- Q_PROPERTY(bool autoFillBackground READ autoFillBackground WRITE setAutoFillBackground)
- Q_PROPERTY(QGraphicsLayout* layout READ layout WRITE setLayout NOTIFY layoutChanged)
-public:
- QGraphicsWidget(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
- ~QGraphicsWidget();
- QGraphicsLayout *layout() const;
- void setLayout(QGraphicsLayout *layout);
- void adjustSize();
-
- Qt::LayoutDirection layoutDirection() const;
- void setLayoutDirection(Qt::LayoutDirection direction);
- void unsetLayoutDirection();
-
- QStyle *style() const;
- void setStyle(QStyle *style);
-
- QFont font() const;
- void setFont(const QFont &font);
-
- QPalette palette() const;
- void setPalette(const QPalette &palette);
-
- bool autoFillBackground() const;
- void setAutoFillBackground(bool enabled);
-
- void resize(const QSizeF &size);
- inline void resize(qreal w, qreal h) { resize(QSizeF(w, h)); }
- QSizeF size() const;
-
- void setGeometry(const QRectF &rect);
- inline void setGeometry(qreal x, qreal y, qreal w, qreal h);
- inline QRectF rect() const { return QRectF(QPointF(), size()); }
-
- void setContentsMargins(qreal left, qreal top, qreal right, qreal bottom);
- void getContentsMargins(qreal *left, qreal *top, qreal *right, qreal *bottom) const;
-
- void setWindowFrameMargins(qreal left, qreal top, qreal right, qreal bottom);
- void getWindowFrameMargins(qreal *left, qreal *top, qreal *right, qreal *bottom) const;
- void unsetWindowFrameMargins();
- QRectF windowFrameGeometry() const;
- QRectF windowFrameRect() const;
-
- // Window handling
- Qt::WindowFlags windowFlags() const;
- Qt::WindowType windowType() const;
- void setWindowFlags(Qt::WindowFlags wFlags);
- bool isActiveWindow() const;
- void setWindowTitle(const QString &title);
- QString windowTitle() const;
-
- // Focus handling
- Qt::FocusPolicy focusPolicy() const;
- void setFocusPolicy(Qt::FocusPolicy policy);
- static void setTabOrder(QGraphicsWidget *first, QGraphicsWidget *second);
- QGraphicsWidget *focusWidget() const;
-
-#ifndef QT_NO_SHORTCUT
- int grabShortcut(const QKeySequence &sequence, Qt::ShortcutContext context = Qt::WindowShortcut);
- void releaseShortcut(int id);
- void setShortcutEnabled(int id, bool enabled = true);
- void setShortcutAutoRepeat(int id, bool enabled = true);
-#endif
-
-#ifndef QT_NO_ACTION
- //actions
- void addAction(QAction *action);
- void addActions(QList<QAction*> actions);
- void insertAction(QAction *before, QAction *action);
- void insertActions(QAction *before, QList<QAction*> actions);
- void removeAction(QAction *action);
- QList<QAction*> actions() const;
-#endif
-
- void setAttribute(Qt::WidgetAttribute attribute, bool on = true);
- bool testAttribute(Qt::WidgetAttribute attribute) const;
-
- enum {
- Type = 11
- };
- int type() const;
-
- void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
- virtual void paintWindowFrame(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
- QRectF boundingRect() const;
- QPainterPath shape() const;
-
-#if 0
- void dumpFocusChain();
-#endif
-
- // ### Qt 5: Disambiguate
-#ifdef Q_NO_USING_KEYWORD
- const QObjectList &children() const { return QObject::children(); }
-#else
- using QObject::children;
-#endif
-
-Q_SIGNALS:
- void geometryChanged();
- void layoutChanged();
-
-public Q_SLOTS:
- bool close();
-
-protected:
- virtual void initStyleOption(QStyleOption *option) const;
-
- QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const;
- void updateGeometry();
-
- // Notification
- QVariant itemChange(GraphicsItemChange change, const QVariant &value);
- virtual QVariant propertyChange(const QString &propertyName, const QVariant &value);
-
- // Scene events
- bool sceneEvent(QEvent *event);
- virtual bool windowFrameEvent(QEvent *e);
- virtual Qt::WindowFrameSection windowFrameSectionAt(const QPointF& pos) const;
-
- // Base event handlers
- bool event(QEvent *event);
- //virtual void actionEvent(QActionEvent *event);
- virtual void changeEvent(QEvent *event);
- virtual void closeEvent(QCloseEvent *event);
- //void create(WId window = 0, bool initializeWindow = true, bool destroyOldWindow = true);
- //void destroy(bool destroyWindow = true, bool destroySubWindows = true);
- void focusInEvent(QFocusEvent *event);
- virtual bool focusNextPrevChild(bool next);
- void focusOutEvent(QFocusEvent *event);
- virtual void hideEvent(QHideEvent *event);
- //virtual bool macEvent(EventHandlerCallRef caller, EventRef event);
- //virtual int metric(PaintDeviceMetric m ) const;
- virtual void moveEvent(QGraphicsSceneMoveEvent *event);
- virtual void polishEvent();
- //virtual bool qwsEvent(QWSEvent *event);
- //void resetInputContext ();
- virtual void resizeEvent(QGraphicsSceneResizeEvent *event);
- virtual void showEvent(QShowEvent *event);
- //virtual void tabletEvent(QTabletEvent *event);
- //virtual bool winEvent(MSG *message, long *result);
- //virtual bool x11Event(XEvent *event);
- virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *event);
- virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
- virtual void grabMouseEvent(QEvent *event);
- virtual void ungrabMouseEvent(QEvent *event);
- virtual void grabKeyboardEvent(QEvent *event);
- virtual void ungrabKeyboardEvent(QEvent *event);
- QGraphicsWidget(QGraphicsWidgetPrivate &, QGraphicsItem *parent, QGraphicsScene *, Qt::WindowFlags wFlags = 0);
-
-private:
- Q_DISABLE_COPY(QGraphicsWidget)
- Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QGraphicsWidget)
- friend class QGraphicsScene;
- friend class QGraphicsScenePrivate;
- friend class QGraphicsView;
- friend class QGraphicsItem;
- friend class QGraphicsItemPrivate;
- friend class QGraphicsLayout;
- friend class QWidget;
- friend class QApplication;
-};
-
-inline void QGraphicsWidget::setGeometry(qreal ax, qreal ay, qreal aw, qreal ah)
-{ setGeometry(QRectF(ax, ay, aw, ah)); }
-
-#endif
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-#endif
-
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