public void adjustFeedback() {
   actionCancel.setEnabled(true);
   actionChooseNone.setEnabled(true);
   if (getSwingFocus() == null) {
     actionChooseSelected.setEnabled(false);
   } else {
     actionChooseSelected.setEnabled(true);
   }
 }
示例#2
0
 @Override
 public void show(Component c, int x, int y) {
   int[] l = table.getSelectedRows();
   deleteAction.setEnabled(l.length > 0);
   super.show(c, x, y);
 }