View Full Version : Updating top component in content panel

10 Jun 2010, 12:59 PM
Is there any way to add items to a top component in a content panel.

I've tried something very similar to this and the buttons do not display.

protected HorizontalPanel panel = new HorizontalPanel();

protected void initTopComponent()

protected void addButtonToTopComponent()
panel.add(new Button("foo"))

Alternately, if there were a way to replace a top component, that would also suffice.