Initial import of statemachine branch from the old kinetic repository

1 files changed, 255 insertions, 0 deletions

diff --git a/src/gui/graphicsview/qgraphicswidget.h b/src/gui/graphicsview/qgraphicswidget.h
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#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 QGraphicsWidgetAnimator;
+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 QObject, public QGraphicsItem, public QGraphicsLayoutItem
+{
+    Q_OBJECT
+    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)
+    Q_PROPERTY(Qt::FocusPolicy focusPolicy READ focusPolicy WRITE setFocusPolicy)
+    Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled)
+    Q_PROPERTY(bool visible READ isVisible WRITE setVisible)
+    Q_PROPERTY(Qt::WindowFlags windowFlags READ windowFlags WRITE setWindowFlags)
+    Q_PROPERTY(QString windowTitle READ windowTitle WRITE setWindowTitle)
+    Q_PROPERTY(qreal opacity READ opacity WRITE setOpacity)
+    Q_PROPERTY(QPointF pos READ pos WRITE setPos)
+    Q_PROPERTY(QRectF geometry READ geometry WRITE setGeometry)
+    Q_PROPERTY(qreal xScale READ xScale WRITE setXScale)
+    Q_PROPERTY(qreal yScale READ yScale WRITE setYScale)
+    Q_PROPERTY(qreal zRotation READ zRotation WRITE setZRotation)
+    Q_PROPERTY(qreal xRotation READ xRotation WRITE setXRotation)
+    Q_PROPERTY(qreal yRotation READ yRotation WRITE setYRotation)
+
+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);
+
+    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
+
+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, 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
+