On 9/2/2021 5:39 PM, Ryan Kramer wrote:
I see that button% has an `enabled` field, but I'm not seeing anything
for slider%, text-field%, and choice%. If I want to disable these
elements, do I have to roll my own enable/disable logic? Also, is
there a way to change a button's `enabled` status after it is created?
Thanks.
All the controls respond to window<%> messages: e.g., (send /mybutton/
enable #t)
https://docs.racket-lang.org/gui/window___.html
Whenever possible, you should try to use object messaging / method calls
rather than directly messing with fields in the objects (even if the
fields are public).
https://docs.racket-lang.org/reference/ivaraccess.html
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