can-exit? in top-level-window<%>
Called before
on-exit to check whether an exit is allowed. See
on-exit for more information.
(-> booleansenda-top-level-windowcan-exit?)Calls
can-close?and returns the result.
can-exit? in top-level-window<%>
Called before
on-exit to check whether an exit is allowed. See
on-exit for more information.
( -> booleansend a-top-level-window can-exit?)
Calls
can-close? and returns the result.