tabScheet with check button next to caption

Hi,
I have a tabScheet with multiple tabs. I am curious if it is possible to add i.e. check button next to the caption of tab?

What you are planing to do with the check button? If you use Tabsheet.Tab class method setClosable(true), it will automatically add close button next to the caption of the tab. Then user can close the tab by clicking the button.