1 #ifndef qgraphicswkview_h

     2 #define qgraphicswkview_h

     3 

     4 #include "qwebkitglobal.h"

     5 

     6 #include <WebKit2/WKBase.h>

     7 #include <QGraphicsWidget>

     8 #include "qwkpage.h"

     9 

    10 class QGraphicsWKViewPrivate;

    11 

    12 WKStringRef WKStringCreateWithQString(QString qString);

    13 QString WKStringCopyQString(WKStringRef stringRef);

    14 

    15 class QWEBKIT_EXPORT QGraphicsWKView : public QGraphicsWidget {

    16     Q_OBJECT

    17     Q_PROPERTY(QString title READ title)

    18     Q_PROPERTY(QUrl url READ url WRITE setUrl)

    19 

    20 public:

    21     enum BackingStoreType { Simple, Tiled };

    22     QGraphicsWKView(WKPageNamespaceRef namespaceRef, BackingStoreType backingStoreType = Simple, QGraphicsItem* parent = 0);

    23 

    24     virtual ~QGraphicsWKView();

    25 

    26     QWKPage* page() const;

    27 

    28     virtual void setGeometry(const QRectF&);

    29 

    30     void load(const QUrl&);

    31     void setUrl(const QUrl&);

    32     QUrl url() const;

    33 

    34     QString title() const;

    35 

    36     void triggerPageAction(QWKPage::WebAction action, bool checked = false);

    37 

    38     virtual void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*);

    39     virtual QVariant itemChange(GraphicsItemChange, const QVariant&);

    40     virtual bool event(QEvent*);

    41     virtual QSizeF sizeHint(Qt::SizeHint, const QSizeF&) const;

    42     virtual QVariant inputMethodQuery(Qt::InputMethodQuery) const;

    43 

    44     // FIXME: should not be public

    45     virtual QRectF visibleRect() const;

    46 

    47 public:

    48     Q_SIGNAL void titleChanged(const QString& title);

    49     Q_SIGNAL void loadStarted();

    50     Q_SIGNAL void loadFinished(bool ok);

    51     Q_SIGNAL void loadProgress(int progress);

    52     Q_SIGNAL void initialLayoutCompleted();

    53     Q_SIGNAL void urlChanged(const QUrl&);

    54 

    55 public Q_SLOTS:

    56     void back();

    57     void forward();

    58     void reload();

    59     void stop();

    60 

    61 protected:

    62     virtual void keyPressEvent(QKeyEvent*);

    63     virtual void keyReleaseEvent(QKeyEvent*);

    64     virtual void mouseMoveEvent(QGraphicsSceneMouseEvent*);

    65     virtual void mousePressEvent(QGraphicsSceneMouseEvent*);

    66     virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent*);

    67     virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent*);

    68     virtual void wheelEvent(QGraphicsSceneWheelEvent*);

    69 

    70     virtual void hoverMoveEvent(QGraphicsSceneHoverEvent*);

    71 

    72 private:

    73     QGraphicsWKViewPrivate* d;

    74     friend class QGraphicsWKViewPrivate;

    75 };

    76 

    77 #endif /* qgraphicswkview_h */