@Override
    public void setSelected(@NotNull AnActionEvent e, boolean state) {
      myGroupByChangeList = state;
      myVcsConfiguration.UPDATE_GROUP_BY_CHANGELIST = myGroupByChangeList;
      final CardLayout cardLayout = (CardLayout)myCenterPanel.getLayout();
      if (!myGroupByChangeList) {
        cardLayout.show(myCenterPanel, CARD_STATUS);
      }
      else {
        cardLayout.show(myCenterPanel, CARD_CHANGES);
      }
    }
@Override
    public void setSelected(@NotNull AnActionEvent e, boolean state)