@Override
      public boolean onClick(@NotNull MouseEvent event, int clickCount) {
        if (!SwingUtilities.isLeftMouseButton(event) ||
            ((event.getModifiers() & (InputEvent.SHIFT_MASK | InputEvent.ALT_MASK | InputEvent.CTRL_MASK | InputEvent.META_MASK)) !=0) ) {
          return false;
        }
        boolean sameRow = isAboveSelectedItem(event, watchTree, false);
        if (!sameRow || clickCount > 1) {
          editAlarm.cancelAllRequests();
          return false;
        }
        final AnAction editWatchAction = ActionManager.getInstance().getAction(XDebuggerActions.XEDIT_WATCH);
        Presentation presentation = editWatchAction.getTemplatePresentation().clone();
        DataContext context = DataManager.getInstance().getDataContext(watchTree);
        final AnActionEvent actionEvent = new AnActionEvent(null, context, "WATCH_TREE", presentation, ActionManager.getInstance(), 0);
        Runnable runnable = () -> editWatchAction.actionPerformed(actionEvent);
        if (editAlarm.isEmpty() && quitePeriod.isEmpty()) {
          editAlarm.addRequest(runnable, UIUtil.getMultiClickInterval());
        } else {
          editAlarm.cancelAllRequests();
        }
        return false;
      }
@Override
      public boolean onClick(@NotNull MouseEvent event, int clickCount)