code: protected void init(String appId, I_CmsAppUIContext context) {
  
          m_dialogContext = new ToolbarContext(appId);
          m_appContext = context;
          initContextMenu();
          m_itemsRight.addComponent(m_quickLaunchDropDown);
          m_itemsRight.addComponent(m_userDropDown);
          enableDefaultButtons(true);
      }
docs: Initializes the toolbar.<p>
  
  @param appId the app id
  @param context the app UI context