Now I have
@UiField // just omitted it to simplify the example
Button myButton; // only referenced in MyWidgetSubClass.ui.xml
interface Binder extends UiBinder<Widget, MyWidgetSubClass> {
}
final Binder binder = GWT.create(Binder.class);
MyWidgetSubClass() {
super(); // haven't called it before, wasn't sure what it does
binder.createAndBindUi(this); // using
initWidget(binder.createAndBindUi(this)) in MyWidgetSuperClass
widgetFieldOf_MyWidgetSuperClass.add(myButton);
}
Now the compilation works but MyWidgetSubClass looks just like
MyWidgetSuperClass.
-Alex
On Jul 21, 4:51 pm, Jeff Larsen <[email protected]> wrote:
> Are you calling super()?
>
> Button myButton doesn't look like it was initialized, was it? Also note, if
> Button myButton is being built by ui:binder it needs to have a @UiField and
> come after uiBinder.createAndBindUi.
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