Move the flushing to [view drawRect:rect]

Instead of flushing by grabbing the Core Graphics
context, we do it directly in the drawRect:
method.

This approach allows us to call flush() many times
and only proceed to flush when the system is
ready.

Reviewed-by: Richard Moe Gustavsen

1 files changed, 5 insertions, 2 deletions

diff --git a/src/gui/painting/qunifiedtoolbarsurface_mac_p.h b/src/gui/painting/qunifiedtoolbarsurface_mac_p.h
index 3bc0404..6e40a17 100644
--- a/src/gui/painting/qunifiedtoolbarsurface_mac_p.h
+++ b/src/gui/painting/qunifiedtoolbarsurface_mac_p.h
@@ -82,10 +82,13 @@ public:
     void setGeometry(const QRect &rect);
     void beginPaint(const QRegion &rgn);
     void insertToolbar(QWidget *toolbar, const QPoint &offset);
+    void updateRedirection(QWidget *widget);
+    void updateToolbarOffset(QWidget *widget);
 
-private:
     QPaintDevice *paintDevice();
-    void updateToolbarOffset(QWidget *widget);
+    CGContextRef imageContext();
+
+private:
     void prepareBuffer(QImage::Format format, QWidget *widget);
     void recursiveRedirect(QObject *widget, const QPoint &offset);