Hi guys,
What does “enable” do for choice%? I’ve noticed that other wedges prevent
interaction when enabled #f, but not choice%. Here’s an example:
#lang racket
(require racket/gui)
(define frame (new frame%
[label "Testing"]
[x 0]
[y 0]
[width 300]
[height 300]))
(new choice%
[parent frame]
[choices (list "A" "B" "C")]
[label "choose one..."]
[enabled #f]
[callback (λ (w e) (printf "selected: ~a~%" (send w get-selection)))])
(send frame show #t)
Is this how it’s supposed to behave? How do I prevent interaction with this
widget in that case?
Thanks!
-Kevin
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