public final <T> T createStableValue(final Factory<T> provider, final Condition<T> validator) {
final T initial = provider.create();
assert initial != null;
final StableInvocationHandler handler =
new StableInvocationHandler<T>(initial, provider, validator);
final Set<Class> intf = new HashSet<Class>();
ContainerUtil.addAll(intf, initial.getClass().getInterfaces());
intf.add(StableElement.class);
//noinspection unchecked
return (T)
AdvancedProxy.createProxy(
initial.getClass().getSuperclass(), intf.toArray(new Class[intf.size()]), handler);
}
@Override
@NotNull
protected JComponent createCustomComponent() {
new MnemonicHelper().register(getComponent());
myComponent = myComponentFactory.create();
DomUIFactory.getDomUIFactory().setupErrorOutdatingUserActivityWatcher(this, getDomElement());
DomManager.getDomManager(getProject())
.addDomEventListener(
new DomEventListener() {
@Override
public void eventOccured(DomEvent event) {
checkIsValid();
}
},
this);
Disposer.register(this, myComponent);
return myComponent.getComponent();
}
@Override
public void reset() {
if (checkIsValid()) {
myComponent.reset();
}
}
private DomElement getDomElement() {
return myComponent.getDomElement();
}
@Override
@Nullable
public JComponent getPreferredFocusedComponent() {
ensureInitialized();
return myComponent.getComponent();
}