@Override
      public boolean onClick(@NotNull MouseEvent e, int clickCount) {
        final int idx = myRevisionsList.rowAtPoint(e.getPoint());
        if (idx >= 0) {
          final Rectangle baseRect = myRevisionsList.getCellRect(idx, 0, false);
          baseRect.setSize(checkboxWidth, baseRect.height);
          if (baseRect.contains(e.getPoint())) {
            toggleInclusion(myRevisionsModel.getRowValue(idx));
            myRevisionsList.repaint(baseRect);
          }
        }
        return true;
      }
@Override
      public boolean onClick(@NotNull MouseEvent e, int clickCount)