[Webkit-unassigned] [Bug 60003] [Qt] White screen displays when using MiniBrowser with DrawingAreaImpl

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=60003





--- Comment #2 from Yael <yael.aharon at nokia.com>  2011-05-02 19:46:26 PST ---
Not sure how else to prove that we are drawing the web page, so I am attaching a couple of callstacks.

UI process callstack when painting:
0    QPainter::drawPixmap    qpainter.h    837    0xb6253648    
1    WebKit::BackingStore::paint    BackingStoreQt.cpp    43    0xb62dc6e5    
2    WebKit::DrawingAreaProxyImpl::paint    DrawingAreaProxyImpl.cpp    98    0xb61c0e1c    
3    QWKPagePrivate::paint    qwkpage.cpp    284    0xb619b91b    
4    QGraphicsWKView::paint    qgraphicswkview.cpp    104    0xb6196883    
5    _q_paintItem    qgraphicsscene.cpp    4314    0xb4889f35    
6    QGraphicsScenePrivate::drawItemHelper    qgraphicsscene.cpp    4427    0xb488a651    
7    QGraphicsScenePrivate::draw    qgraphicsscene.cpp    4962    0xb488d647    
8    QGraphicsScenePrivate::drawSubtreeRecursive    qgraphicsscene.cpp    4853    0xb488cf71    
9    QGraphicsScenePrivate::drawItems    qgraphicsscene.cpp    4735    0xb488c50b    
10    QGraphicsView::paintEvent    qgraphicsview.cpp    3469    0xb48b97c1    


Web process callstack:
0    WebKit::createQImage    ShareableBitmapQt.cpp    39    0xb62daf56    
1    WebKit::ShareableBitmap::createGraphicsContext    ShareableBitmapQt.cpp    44    0xb62db005    
2    WebKit::DrawingAreaImpl::display    DrawingAreaImpl.cpp    591    0xb633cacb    
3    WebKit::DrawingAreaImpl::display    DrawingAreaImpl.cpp    512    0xb633c427    
4    WebKit::DrawingAreaImpl::displayTimerFired    DrawingAreaImpl.cpp    488    0xb633c248    
5    Timer<WebKit::DrawingAreaImpl>::fired    RunLoop.h    124    0xb633dc34

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