@Override
public void setValueExpression(String name, ValueExpression binding) {
if ("expanded".equals(name)) {
super.setValueExpression("value", binding);
} else {
super.setValueExpression(name, binding);
}
}
public void setEventPhase(FacesEvent event) {
if (event instanceof ItemChangeEvent) {
AbstractPanelMenuItem actItm = (AbstractPanelMenuItem) ((ItemChangeEvent) event).getNewItem();
if (isImmediate() || (actItm != null && actItm.isImmediate())) {
event.setPhaseId(PhaseId.APPLY_REQUEST_VALUES);
} else if (actItm != null && actItm.isBypassUpdates()) {
event.setPhaseId(PhaseId.PROCESS_VALIDATIONS);
} else {
event.setPhaseId(PhaseId.UPDATE_MODEL_VALUES);
}
}
}
@Override
public void processDecodes(FacesContext context) {
super.processDecodes(context);
// TODO nick - is component immediate==true always?
executeValidate(context);
}
@Override
public void queueEvent(FacesEvent event) {
if ((event instanceof ItemChangeEvent) && (event.getComponent() == this)) {
setEventPhase(event);
}
super.queueEvent(event);
}
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;
}
