/**
* Sets initial answer (i.e. button that will be preselected by default).
*
* <p>Please note that this is not the default answer that will be returned by {@link
* #getReturnCode()} if user does nothing (i.e. closes the window). It is just the preselectated
* button.
*
* @param initialAnswer {@link #A_OK}, {@link #A_CANCEL}.
*/
public void setInitialAnswer(final int initialAnswer) {
// If the inial answer did not actual changed, do nothing
if (this._initialAnswer == initialAnswer) {
return;
}
//
// Configure buttons accelerator (KeyStroke) and RootPane's default button
final JRootPane rootPane = getRootPane();
final CButton okButton = confirmPanel.getOKButton();
final AppsAction okAction = (AppsAction) okButton.getAction();
final CButton cancelButton = confirmPanel.getCancelButton();
final AppsAction cancelAction = (AppsAction) cancelButton.getAction();
if (initialAnswer == A_OK) {
okAction.setDefaultAccelerator();
cancelAction.setDefaultAccelerator();
rootPane.setDefaultButton(okButton);
} else if (initialAnswer == A_CANCEL) {
// NOTE: we need to set the OK's Accelerator keystroke to null because in most of the cases it
// is "Enter"
// and we want to prevent user for hiting ENTER by mistake
okAction.setAccelerator(null);
cancelAction.setDefaultAccelerator();
rootPane.setDefaultButton(cancelButton);
} else {
throw new IllegalArgumentException("Unknown inital answer: " + initialAnswer);
}
//
// Finally, set the new inial answer
this._initialAnswer = initialAnswer;
}
