Hi Daniel, Thanks for your response.
> When you say 'instance' what do you mean? A controller or a node or something > else? I'm looking for a way to get notified when a Node gets created. Regards, Florian Am Donnerstag, 30. Mai 2013, 08.25:23 schrieb Daniel Zwolenski: > When you say 'instance' what do you mean? A controller or a node or something > else? > > A controller can be notified when it is initialized (and all the associated > nodes will be initialized by this point): > > http://docs.oracle.com/javafx/2/api/javafx/fxml/Initializable.html > > Does that give you the hook ins you need? > > On 30/05/2013, at 8:03 AM, Florian Brunner <[email protected]> wrote: > > > Hi, > > > > I'm experimenting with FXMLLoader. Is there a way to get notified, when an > > instance gets created? > > > > I tried to work with a wrapper class for BuilderFactory, like this: > > > > public class WrapperBuilderFactory implements BuilderFactory { > > > > private final BuilderFactory builderFactory; > > > > public WrapperBuilderFactory(BuilderFactory builderFactory) { > > this.builderFactory = builderFactory; > > } > > > > @Override > > public Builder<?> getBuilder(Class<?> type) { > > Builder<?> builder = builderFactory.getBuilder(type); > > return new WrapperBuilder<>(builder); > > } > > > > private static class WrapperBuilder<T> implements Builder<T> { > > > > private final Builder<T> builder; > > > > public WrapperBuilder(Builder<T> builder) { > > this.builder = builder; > > } > > > > @Override > > public T build() { > > T t = builder.build(); > > doSomething(); > > return t; > > } > > > > private void doSomething(){ > > // do something > > } > > } > > } > > > > and then call: > > FXMLLoader loader = new FXMLLoader(); > > loader.setBuilderFactory(new > > FXMLControllerBuilderFactory(loader.getBuilderFactory())); > > > > > > But it seems that BuilderFactory.getBuilder usually returns null, which > > gets treaded completely differently (instance created at XML start tag) > > than when a Builder gets returned (instance created at XML end tag). > > > > Is there another way to get notified when an instance gets created? > > > > Otherwise I will file an enhancement request. > > > > Kind regards, > > Florian > >
