C++ (Cpp) RenderElement::isRoot示例

示例#1

文件： SVGRenderSupport.cpp 项目： sinoory/webv8

bool SVGRenderSupport::isOverflowHidden(const RenderElement& renderer)
{
    // RenderSVGRoot should never query for overflow state - it should always clip itself to the initial viewport size.
    ASSERT(!renderer.isRoot());

    return renderer.style().overflowX() == OHIDDEN || renderer.style().overflowX() == OSCROLL;
}

示例#2

文件： SVGRenderSupport.cpp 项目： CannedFish/webkitgtk

bool SVGRenderSupport::isOverflowHidden(const RenderElement& renderer)
{
    // SVG doesn't support independent x/y overflow
    ASSERT(renderer.style().overflowX() == renderer.style().overflowY());

    // OSCROLL is never set for SVG - see StyleResolver::adjustRenderStyle
    ASSERT(renderer.style().overflowX() != OSCROLL);

    // RenderSVGRoot should never query for overflow state - it should always clip itself to the initial viewport size.
    ASSERT(!renderer.isRoot());

    return renderer.style().overflowX() == OHIDDEN;
}