Question

I created a widget that displays svg images. Including a browser fork to display a png alternatively.

In case of loading the png I am using Image class and refire its loading event.
The svg-xml String is fetched from server via RequestBuilder (see here). Now I want to fire a new LoadEvent onResponseReceived and an ErrorEvent onError.

But how to create a LoadEvent (Javadoc says I should create one from a NativeEvent but this doesn’t have a constructor either).

The only way I see at the moment is to create my own LoadEvent, but this shouldn’t be necessary, should it?

Answer 1

NativeEvent loadEvent = Document.get().createLoadEvent();
DomEvent.fireNativeEvent(loadEvent, source);

Replacing source with your widget.

The same with Document.get().createErrorEvent() for the error event.