C++ (Cpp) adjustForZoom示例

示例#1

文件： HTMLBodyElement.cpp 项目： 335969568/Blink-1

int HTMLBodyElement::scrollWidth()
{
    // Update the document's layout.
    Document& document = this->document();
    document.updateLayoutIgnorePendingStylesheets();
    FrameView* view = document.view();
    return view ? adjustForZoom(view->contentsWidth(), &document) : 0;
}

示例#2

文件： HTMLBodyElement.cpp 项目： xin3liang/platform_external_chromium_org_third_party_WebKit

int HTMLBodyElement::scrollTop()
{
    Document& document = this->document();
    document.updateLayoutIgnorePendingStylesheets();

    if (RuntimeEnabledFeatures::scrollTopLeftInteropEnabled()) {
        RenderBox* render = renderBox();
        if (!render)
            return 0;
        if (render->hasOverflowClip())
            return adjustForAbsoluteZoom(render->scrollTop(), render);
        if (!document.inQuirksMode())
            return 0;
    }

    FrameView* view = document.view();
    return view ? adjustForZoom(view->scrollY(), &document) : 0;
}