#88 Full-screen action checked looses consistency

[Carlos Pascual]

Using the F11 shortcut to enter/exit full screen mode does not reflect on the Full Screen Action "checked" status.

To reproduce:

-Launch a TaurusGUI
-Click on the full-screen button
-hit F11 to return to non-full screen.

The Full screen action is now checked.

[Tiago Coutinho]

Ticket moved from /p/sardana/tickets/209/

Can't be converted:

• _category: taurus-qt