Thanks for the hint. I didn't know that I have to toggle it twice. Perhaps we should change this behaviour by introducing a submenu to all toolbars under view->toolbar where the user can set one of the states Auto/OFF/ON to make it clearer.
The implementation of submenus would be a lot more troublesome. Since only table and math have three states, I chose to do this three state toggling for them. This has to be described clearly in the user's guide though. Bo
