C++ (Cpp) HTMLImageElement::updateFocusAppearance示例

示例#1

文件： HTMLAreaElement.cpp 项目： ZeusbaseWeb/webkit

void HTMLAreaElement::updateFocusAppearance(bool restorePreviousSelection)
{
    if (!isFocusable())
        return;

    HTMLImageElement* imageElement = this->imageElement();
    if (!imageElement)
        return;

    imageElement->updateFocusAppearance(restorePreviousSelection);
}

示例#2

文件： HTMLAreaElement.cpp 项目： caiolima/webkit

void HTMLAreaElement::updateFocusAppearance(SelectionRestorationMode restorationMode, SelectionRevealMode revealMode)
{
    if (!isFocusable())
        return;

    HTMLImageElement* imageElement = this->imageElement();
    if (!imageElement)
        return;

    imageElement->updateFocusAppearance(restorationMode, revealMode);
}

示例#3

文件： HTMLAreaElement.cpp 项目： federivas/s6500d_official_platform

void HTMLAreaElement::updateFocusAppearance(bool restorePreviousSelection)
{
    Node* parent = parentNode();
    if (!parent || !parent->hasTagName(mapTag))
        return;
    
    HTMLImageElement* imageElement = static_cast<HTMLMapElement*>(parent)->imageElement();
    if (!imageElement)
        return;
    
    // This will handle scrolling to the image if necessary.
    imageElement->updateFocusAppearance(restorePreviousSelection);
    
    RenderObject* imageRenderer = imageElement->renderer();
    if (imageRenderer)
        imageRenderer->setNeedsLayout(true);
}