private void installAutoScrollToSource(DefaultActionGroup actionGroup) {
    AutoScrollToSourceHandler autoScrollToSourceHandler = new AutoScrollToSourceHandler() {
      @Override
      protected boolean isAutoScrollMode() {
        return myStateBean.myAutoScrollToSource;
      }

      @Override
      protected void setAutoScrollMode(boolean state) {
        myStateBean.myAutoScrollToSource = state;
      }
    };
    autoScrollToSourceHandler.install(myTable.getTree());
    actionGroup.add(autoScrollToSourceHandler.createToggleAction());
  }
private void installAutoScrollToSource(DefaultActionGroup actionGroup)