Exemplos de DeprecatedPaintLayer::graphicsLayerBacking em C++ (Cpp)

Exemplo n.º 1

Arquivo: RenderedPosition.cpp Projeto: smishenk/chromium-crosswalk

void RenderedPosition::positionInGraphicsLayerBacking(CompositedSelectionBound& bound) const
{
    bound.layer = nullptr;
    bound.edgeTopInLayer = bound.edgeBottomInLayer = FloatPoint();

    if (isNull())
        return;

    LayoutRect rect = m_layoutObject->localCaretRect(m_inlineBox, m_offset);
    DeprecatedPaintLayer* layer = nullptr;
    bound.edgeTopInLayer = m_layoutObject->localToInvalidationBackingPoint(rect.minXMinYCorner(), &layer);
    bound.edgeBottomInLayer = m_layoutObject->localToInvalidationBackingPoint(rect.minXMaxYCorner(), nullptr);
    bound.layer = layer ? layer->graphicsLayerBacking() : nullptr;
}