code: @Override
  	public void setFocussed(final WComponent component, final UIContext uic) {
  		this.focussed = component;
  		this.focussedUIC = uic;
  	}
docs: Sets the component in this UIC which is to be the focus of the client browser cursor. The id of the component is
  used to find the focussed element in the rendered html. Since id could be different in different contexts the
  context of the component is also needed.
  
  @param component - the component that sould be the cursor focus in the rendered UI.
  @param uic - the context that the component exists in.