Allow the API class to provide the page widget rendering implementation.

- Rename NativeViewQt to RenderWidgetHostViewQtDelegate to keep the
  context obvious.
- Use an interface to handle the parenting instead of the
  NativeViewContainerQt mechanism that was needed with the Shell.

1 files changed, 41 insertions, 0 deletions

diff --git a/lib/render_widget_host_view_qt_delegate_widget.h b/lib/render_widget_host_view_qt_delegate_widget.h
new file mode 100644
index 000000000..9087ba017
--- /dev/null
+++ b/lib/render_widget_host_view_qt_delegate_widget.h
@@ -0,0 +1,41 @@
+#ifndef RENDER_WIDGET_HOST_VIEW_QT_DELEGATE_WIDGET_H
+#define RENDER_WIDGET_HOST_VIEW_QT_DELEGATE_WIDGET_H
+
+#include "shared/render_widget_host_view_qt_delegate.h"
+
+#include <QWidget>
+
+class BackingStoreQt;
+class QWindow;
+
+namespace content {
+    class RenderWidgetHostViewQt;
+}
+
+class RenderWidgetHostViewQtDelegateWidget : public QWidget, public RenderWidgetHostViewQtDelegate
+{
+public:
+    RenderWidgetHostViewQtDelegateWidget(content::RenderWidgetHostViewQt* view, QWidget *parent = 0);
+
+    virtual void setBackingStore(BackingStoreQt* backingStore);
+    virtual QRectF screenRect() const;
+    virtual void show();
+    virtual void hide();
+    virtual bool isVisible() const;
+    virtual QWindow* window() const;
+    virtual void update(const QRect& rect = QRect());
+
+    QPainter* painter();
+
+protected:
+    void paintEvent(QPaintEvent * event);
+    bool event(QEvent *event);
+    void resizeEvent(QResizeEvent *resizeEvent);
+
+private:
+    BackingStoreQt* m_backingStore;
+    QPainter* m_painter;
+    content::RenderWidgetHostViewQt *m_view;
+};
+
+#endif