/************************************************************************************
* Copyright (c) 2008 William Chen. *
* *
* All rights reserved. This program and the accompanying materials are made *
* available under the terms of the Eclipse Public License v1.0 which accompanies *
* this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html *
* *
* Use is subject to the terms of Eclipse Public License v1.0. *
* *
* Contributors: *
* William Chen - initial API and implementation. *
************************************************************************************/
package org.dyno.visual.swing.widgets;
import javax.swing.ButtonGroup;
import javax.swing.DefaultButtonModel;
import javax.swing.JButton;
import org.dyno.visual.swing.plugin.spi.IAdapter;
import org.dyno.visual.swing.plugin.spi.InvisibleAdapter;
@SuppressWarnings("unchecked")
public class JButtonAdapter extends TextWidgetAdapter {
@Override
public Class getWidgetClass() {
return JButton.class;
}
@Override
public IAdapter getParent() {
JButton jb = (JButton) getWidget();
DefaultButtonModel dbm = (DefaultButtonModel) jb.getModel();
ButtonGroup bg = dbm.getGroup();
if (bg != null) {
for (InvisibleAdapter invisible : getRootAdapter().getInvisibles()) {
if (invisible instanceof ButtonGroupAdapter) {
if (bg == ((ButtonGroupAdapter) invisible).getButtonGroup())
return invisible;
}
}
}
return super.getParent();
}
@Override
public void deleteNotify() {
JButton jb = (JButton) getWidget();
DefaultButtonModel dbm = (DefaultButtonModel) jb.getModel();
ButtonGroup bg = dbm.getGroup();
if (bg != null) {
bg.remove(jb);
}
}
}