January 1999
Beginner
373 pages
9h 43m
English
The frame widget itself is not interactive; by default, it can't accept input from the user. The widgets inside it can, but the frame cannot. As always, the focus ability is controlled by the -takefocus option:
-takefocus => 0
With a frame widget, it is set to 0. If for some reason you need to get input from the user on your frame, you will need to change it to -takefocus => 1.