/**
* Returns parent component with this type
*
* @param <T> searching type
* @param component child component
* @param type parent type
* @return found parent
*/
protected <T> T getParentComponent(final Component component, final Class<T> type) {
Component comp = component;
while (!(type.isInstance(comp)) && comp.getParent() != null) {
comp = comp.getParent();
}
return (comp == null || !(type.isInstance(comp))) ? null : type.cast(comp);
}
@Command
@NotifyChange("*")
public void addCandidates() {
Tabbox mainTab = (Tabbox) view.getParent().getParent().getParent().getParent();
RQMSTabUtil.openNewTab(
"Candidate List",
String.format("add_candidate_list.zul?JobID=%d", this.selectedItem.getJobid()),
mainTab);
}
// bug #3051305: Active Page not update when drag & drop item to the end
public boolean insertBefore(Component newChild, Component refChild) {
final Tree tree = getTree();
if (newChild.getParent() == this
&& tree != null
&& tree.inPagingMold()
&& !tree.isInvalidated()) { // might change page, have to invalidate
tree.invalidate();
}
return super.insertBefore(newChild, refChild);
}
/** Makes sure it is not draggable. */
private void checkOverlappable(int mode) {
if (!"false".equals(getDraggable()))
throw new UiException(
"Draggable window cannot be modal, overlapped, popup, or highlighted: " + this);
if (mode == MODAL)
for (Component comp = this; (comp = comp.getParent()) != null; )
if (!comp.isVisible())
throw new UiException(
"One of its ancestors, "
+ comp
+ ", is not visible, so unable to be modal or highlighted");
}
private Component getParentComponent(Component component, final Class clazz) throws Exception {
int index = 0;
while ((component != null) && !clazz.isInstance((component = component.getParent()))) {
index++;
if (index == 50) {
throw new Exception("No parent " + clazz + " found!");
}
}
if (component == null) {
throw new Exception("No parent " + clazz + " found!");
}
return component;
}
/** Returns the {@link Tree} instance containing this element. */
public Tree getTree() {
for (Component p = this; (p = p.getParent()) != null; ) if (p instanceof Tree) return (Tree) p;
return null;
}
@Override
public void doAfterCompose(Component comp) throws Exception {
super.doAfterCompose(comp);
zkpaintWindow = (Window) comp.getParent().getFellow("zkpaintWindow");
}
/** Returns the listbox that this belongs to. */
public Listbox getListbox() {
final Component comp = getParent();
return comp != null ? (Listbox) comp.getParent() : null;
}
