/** {@inheritDoc} */
public void toBeDisplayed(boolean visible) {
super.toBeDisplayed(visible);
Window w = Utilities.getParentDialog(this);
if (w instanceof GenericDialog) {
((GenericDialog) w).getRootPane().setDefaultButton(null);
} else if (w instanceof GenericFrame) {
((GenericFrame) w).getRootPane().setDefaultButton(null);
}
}
