private void enlargeDialogHeightIfNecessary() {
    if (mySeveralElementsSelected && !PropertiesComponent.getInstance(getProject()).getBoolean(BULK_MOVE_TABLE_VISIBLE)) {
      final DialogWrapperPeer peer = getPeer();
      final Dimension realSize = peer.getSize();
      final double preferredHeight = peer.getPreferredSize().getHeight();
      if (realSize.getHeight() < preferredHeight) {
        peer.setSize((int)realSize.getWidth(), (int)preferredHeight);
      }
    }
  }
private void enlargeDialogHeightIfNecessary()