public RadioItem(final RadioGroup parent, int style, int index) {
super(parent, checkStyle(style), checkIndex(parent, index));
this.parent = parent;
this.button = parent.createButton(getStyle(), index);
Listener listener =
new Listener() {
public void handleEvent(Event event) {
if (event.type == SWT.Selection) handleSelection(event);
else if (event.type == SWT.Dispose) handleDispose(event);
}
};
button.addListener(SWT.Selection, listener);
addListener(SWT.Dispose, listener);
parent.addItem(this, index);
}
