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make the f2 button go find the definitions text,

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instead of assuming it was typed in the definitions text

closes PR 13225
This commit is contained in:
Robby Findler 2012-11-22 10:10:21 -06:00
parent d5f605f58d
commit 4f27df3179
1 changed files with 16 additions and 1 deletions
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17
collects/drracket/private/syncheck/gui.rkt
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@ -2027,7 +2027,22 @@ If the namespace does not, they are colored the unbound color.
(send keymap add-function "show/hide blue boxes in upper-right corner"
(λ (txt evt)
(send txt toggle-syncheck-docs)))
(when (is-a? txt editor<%>)
(let loop ([ed txt])
(define c (send ed get-canvas))
(cond
[c (let loop ([w c])
(cond
[(is-a? w drracket:unit:frame<%>)
(send (send w get-definitions-text) toggle-syncheck-docs)]
[(is-a? w area<%>)
(loop (send w get-parent))]))]
[else
(define admin (send ed get-admin))
(when (is-a? admin editor-snip-editor-admin<%>)
(define admin2 (send (send admin get-snip) get-admin))
(when admin2
(loop (send admin2 get-editor))))])))))
(send keymap map-function "f2" "show/hide blue boxes in upper-right corner"))
;; find-syncheck-text : text% -> (union #f (is-a?/c syncheck-text<%>))