@Override
      public void componentAdded(ContainerEvent e) {
        Component child = e.getChild();

        if (child instanceof Container) {
          ((Container)child).addContainerListener(this);
        }
        if (myBorderless) {
          UIUtil.removeScrollBorder(SimpleToolWindowPanel.this);
        }
      }
@Override
      public void componentAdded(ContainerEvent e)