void PaintLayerCompositor::paintContents(const GraphicsLayer* graphicsLayer, GraphicsContext& context, GraphicsLayerPaintingPhase, const IntRect& interestRect) const
{
if (graphicsLayer == layerForHorizontalScrollbar())
paintScrollbar(m_layoutView.frameView()->horizontalScrollbar(), context, interestRect);
else if (graphicsLayer == layerForVerticalScrollbar())
paintScrollbar(m_layoutView.frameView()->verticalScrollbar(), context, interestRect);
else if (graphicsLayer == layerForScrollCorner())
FramePainter(*m_layoutView.frameView()).paintScrollCorner(context, interestRect);
}
void FramePainter::paintScrollbars(GraphicsContext& context, const IntRect& rect)
{
if (frameView().horizontalScrollbar() && !frameView().layerForHorizontalScrollbar())
paintScrollbar(context, *frameView().horizontalScrollbar(), rect);
if (frameView().verticalScrollbar() && !frameView().layerForVerticalScrollbar())
paintScrollbar(context, *frameView().verticalScrollbar(), rect);
if (frameView().layerForScrollCorner())
return;
paintScrollCorner(context, frameView().scrollCornerRect());
}
void FramePainter::paintScrollbars(GraphicsContext* context, const IntRect& rect)
{
if (m_frameView.horizontalScrollbar() && !m_frameView.layerForHorizontalScrollbar())
paintScrollbar(context, m_frameView.horizontalScrollbar(), rect);
if (m_frameView.verticalScrollbar() && !m_frameView.layerForVerticalScrollbar())
paintScrollbar(context, m_frameView.verticalScrollbar(), rect);
if (m_frameView.layerForScrollCorner())
return;
// FIXME: This is wrong. scroll corners are currently painted in the local space of the scroll corner,
// not the space of the frame. Either change scroll corners to paint in the frame's coordinate space,
// or adjust for the location of the scroll corner.
paintScrollCorner(context, m_frameView.scrollCornerRect());
}
