SWT question

[grasp06110]

Hi Everybody,

So, in eclipse there is what looks like a tab on the right side of the
screen that has a widget in it that lets you select what perspective
you would like to use. It looks like it is at the end of a CoolBar
maybe? Does anyone know what that is? Is it a CTabItem? Some type
of CoolItem? I can't seem to find anything that will let me create
what appears to be a right aligned tab in SWT.

Any help would be greatly appreciated.

Thanks,
John