getActiveWindow().getToolBar() add/remove items dynamic ?

[cmadsen_dk]

Hello

I'm trying to add new items to the getActiveWindow().getToolBar() on the fly like:

public void doExecuteCommand() {
  CommandGroup tb = Application.instance()
				.getActiveWindow().getToolBar();
  tb.add(new ActionCommand("helloWorld") {
	public void doExecuteCommand() {
	}
   }, true);
}

but nothing appears in the toolbar.

In AbstractApplicationWindow there is a createToolBarControl() but there is no event wireing between the createToolBarControl and the getToolBarCommandGroup().

Should I extend DefaultApplicationWindow and make it listen for changes in getToolBarCommandGroup() and rebuild/replace the createToolBarControl() on changes ?

BR
Carsten