@Override
public HandlerRegistration addValueChangeHandler(ValueChangeHandler<List<M>> handler) {
if (!valueChangeHandlerInitialized) {
valueChangeHandlerInitialized = true;
addDomHandler(
new ChangeHandler() {
@Override
public void onChange(ChangeEvent event) {
ValueChangeEvent.fire(ListWidget.this, getValue());
}
},
ChangeEvent.getType());
}
return addHandler(handler, ValueChangeEvent.getType());
}
public InputWidget(String type) {
super(DOM.createElement("input"));
getElement().setAttribute("type", type);
// fire a change event on change or blur
addDomHandler(
new ChangeHandler() {
@Override
public void onChange(ChangeEvent event) {
fireValueChangeHandler(getValue());
}
},
ChangeEvent.getType());
addBlurHandler(
new BlurHandler() {
@Override
public void onBlur(BlurEvent event) {
fireValueChangeHandler(getValue());
}
});
}
@Override
public HandlerRegistration addChangeHandler(final ChangeHandler handler) {
if (!changeHandlerAdded) {
changeHandlerAdded = true;
this.codeMirror.on(
this.editorOverlay,
CHANGE,
new EventHandlers.EventHandlerOneParameter<CMChangeEventOverlay>() {
@Override
public void onEvent(final CMChangeEventOverlay param) {
LOG.fine(
"Change event - state clean="
+ editorOverlay.getDoc().isClean(getGenerationMarker())
+ " (generation="
+ getGenerationMarker()
+ ").");
fireChangeEvent();
}
});
}
return addHandler(handler, ChangeEvent.getType());
}
@Override
public HandlerRegistration addChangeHandler(final ChangeHandler handler) {
return handlerManager_.addHandler(ChangeEvent.getType(), handler);
}
public HandlerRegistration addChangeHandler(ChangeHandler handler) {
return addDomHandler(handler, ChangeEvent.getType());
}