Use itemStateChanged
event to detect the radio button enabled & do your stuff,
@Override
public void itemStateChanged(ItemEvent e) {
if (e.getStateChange() == ItemEvent.SELECTED) {
yourButton.enabled=true;
}
else if (e.getStateChange() == ItemEvent.DESELECTED) {
yourButton.enabled=false;
}
}
1
solved Activating JButton when radio button is enabled? [closed]