public void setContentManagerUI(ContentManagerUI contentManagerUI) {
this.contentManagerUI = contentManagerUI;
}
protected boolean fireContentUIRemoving(ContentUI contentUI) {
ContentManagerUIEvent event = new ContentManagerUIEvent(contentManagerUI, ContentManagerUIEvent.ActionId.CONTENTUI_REMOVING, contentUI);
for (ContentManagerUIListener listener : contentManagerUIListeners.getListeners(ContentManagerUIListener.class)) {
if (!listener.contentUIRemoving(event))
return false;
}