bool ScrollableArea::hasLayerForScrollCorner() const
{
#if USE(ACCELERATED_COMPOSITING)
    return layerForScrollCorner();
#else
    return false;
#endif
}
Exemple #2
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void ScrollableArea::invalidateScrollCorner(const IntRect& rect)
{
    if (GraphicsLayer* graphicsLayer = layerForScrollCorner()) {
        graphicsLayer->setNeedsDisplay();
        return;
    }
    invalidateScrollCornerRect(rect);
}
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 ScrollableArea::invalidateScrollCorner(const IntRect& rect)
{
#if USE(ACCELERATED_COMPOSITING)
    if (GraphicsLayer* graphicsLayer = layerForScrollCorner()) {
        graphicsLayer->setNeedsDisplay();
        return;
    }
#endif
    invalidateScrollCornerRect(rect);
}
Exemple #5
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bool ScrollableArea::hasLayerForScrollCorner() const
{
    return layerForScrollCorner();
}