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