private AbstractPanelMenuGroup getTopGroup() {
AbstractPanelMenuGroup c = this;
while (c.getParent() instanceof AbstractPanelMenuGroup) {
c = (AbstractPanelMenuGroup) c.getParent();
}
return c;
}
private void collapseOtherTopGroups() {
UIComponent topGroup = getTopGroup();
for (UIComponent child : getPanelMenu().getChildren()) {
if (!(child instanceof AbstractPanelMenuGroup)) {
continue;
}
AbstractPanelMenuGroup group = (AbstractPanelMenuGroup) child;
if (group == topGroup) {
continue;
}
group.setSubmittedExpanded(null);
group.setExpanded(false);
}
}
public boolean hasActiveItem(UIComponent component, String activeItem) {
if (activeItem == null) {
return false;
}
if (component instanceof AbstractPanelMenuItem) {
AbstractPanelMenuItem item = (AbstractPanelMenuItem) component;
if (activeItem.equals(item.getName())) {
return true;
}
}
if (component instanceof AbstractPanelMenuGroup) {
AbstractPanelMenuGroup group = (AbstractPanelMenuGroup) component;
if (!group.getPanelMenu().isBubbleSelection()) {
return false;
}
}
if (component.getChildCount() > 0) {
for (UIComponent child : component.getChildren()) {
if (!child.isRendered()) {
continue;
}
if (!(child instanceof AbstractPanelMenuItem)) {
continue;
}
if (hasActiveItem(child, activeItem)) {
return true;
}
}
}
return false;
}