[news.eclipse.modeling.gmf] Re: Editor doesn't recognizes model changes.

[Cayla Sha <cayla_sha@xxxxxxx>]

Hello Alex,

I don`t understand what you mean by "actually selected EMF object" and I 
don`t know, where "EMF-generated code for item providers" is. :(

So I just looked into the generated code and into SWT-code and looked up 
how other parts handle events and notify each other.

I tried this:
There ist this SelectionListener in the VehiclesAddSection, which cares 
when the "Add new vehicle"-Button is clicked. I added this to this Listener:

public static final int EVENT_VEHICLES_CHANGED = 0x1000; (this is 
defined outside of the Listener)

Event event = new Event();
event.type = EVENT_VEHICLES_CHANGED;
event.widget = thisParent;
thisParent.notifyListeners(EVENT_VEHICLES_CHANGED, event);


And in the VehiclesViewAndDeleteSection, which shows the vehicles, I 
added this:

thisParent.addListener(VehiclesAddSection.EVENT_VEHICLES_CHANGED, new 
Listener()
{
	@Override
	public void handleEvent(Event event)
	{
		drawVehicles();
	}
			
});

So, now when I create a new vehicle, than handleEvent() in the other 
section should be called. But it isn`t called. notifyListeners() is 
called. Why? What do I wrong?

Best wishes
Julia