Using TabWidget.setDividerDrawable()?

Question

Hi,

Has anyone had any success with TabWidget.setDivider()? I'm not sure it does what I'm assuming: gives you a chance to supply a drawable to be drawn between each tab instance?:

mTabHost.getTabWidget().setDividerDrawable(
    R.drawable.dividerDrawable);

this does not appear to do anything. Looking at the tab drawable resources in the android project shows that the dividers are actually drawn into the tab images themselves - is this supposed to work or is it not supported?

Thanks