Can a closable tab be dynamically made to be not closable?
I did my best to search the forums directly as well as Google but couldn't find the answer.
I've got a tab panel to which tabs can be dynamically added by the user. I want these tabs to initially be closable so that if the user mistakenly added the tab they can correct this but the tab will contain a form and once they start answering questions on the form, I want to remove the ability to close the tab. I don't see a setClosable(boolean) method on TabPanel so I'm guessing the answer is no but want to make sure.
Can this be done or do I just need to find a way to intercept the close event of the tab and prevent it if necessary? I'd rather just remove the little 'X' if possible and would prefer to use provided methods.