C++ (Cpp) HTMLFieldSetElement::legend示例

示例#1

文件： HTMLFormControlElement.cpp 项目： vinayurala/CSE608

void HTMLFormControlElement::updateAncestorDisabledState() const
{
    HTMLFieldSetElement* fieldSetAncestor = 0;
    ContainerNode* legendAncestor = 0;
    for (ContainerNode* ancestor = parentNode(); ancestor; ancestor = ancestor->parentNode()) {
        if (!legendAncestor && ancestor->hasTagName(legendTag))
            legendAncestor = ancestor;
        if (ancestor->hasTagName(fieldsetTag)) {
            fieldSetAncestor = toHTMLFieldSetElement(ancestor);
            break;
        }
    }
    m_ancestorDisabledState = (fieldSetAncestor && fieldSetAncestor->isDisabledFormControl() && !(legendAncestor && legendAncestor == fieldSetAncestor->legend())) ? AncestorDisabledStateDisabled : AncestorDisabledStateEnabled;
}

示例#2

文件： HTMLFormControlElement.cpp 项目： darktears/blink-crosswalk

void HTMLFormControlElement::updateAncestorDisabledState() const
{
    HTMLFieldSetElement* fieldSetAncestor = 0;
    ContainerNode* legendAncestor = 0;
    for (HTMLElement* ancestor = Traversal<HTMLElement>::firstAncestor(*this); ancestor; ancestor = Traversal<HTMLElement>::firstAncestor(*ancestor)) {
        if (!legendAncestor && isHTMLLegendElement(*ancestor))
            legendAncestor = ancestor;
        if (isHTMLFieldSetElement(*ancestor)) {
            fieldSetAncestor = toHTMLFieldSetElement(ancestor);
            break;
        }
    }
    m_ancestorDisabledState = (fieldSetAncestor && fieldSetAncestor->isDisabledFormControl() && !(legendAncestor && legendAncestor == fieldSetAncestor->legend())) ? AncestorDisabledStateDisabled : AncestorDisabledStateEnabled;
}