suzanne.soy/racket
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

used the new support for selection-less hierlists in the language menu

Browse Source 
svn: r17913
This commit is contained in:
Robby Findler 2010-01-31 13:32:48 +00:00
parent 540f43327d
commit 6a3518e369
1 changed files with 10 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
collects/drscheme/private/language-configuration.ss
View File

@ -347,6 +347,8 @@
cached-fringe)
(define/override (on-select i)
(when i
(set! most-recent-languages-hier-list-selection i))
(cond
[(and i (is-a? i hieritem-language<%>))
(something-selected i)]
@ -363,7 +365,9 @@
(ok-handler 'execute)))
(super-new [parent parent])
;; do this so we can expand/collapse languages on a single click
(send this on-click-always #t)))
(inherit on-click-always allow-deselect)
(on-click-always #t)
(allow-deselect #t)))
(define outermost-panel (make-object horizontal-pane% parent))
(define languages-choice-panel (new vertical-panel%
@ -387,6 +391,7 @@
[stretchable-width #f]
[min-width 32]))
(define stupid-internal-definition-syntax1 (add-discussion in-source-discussion-panel))
(define most-recent-languages-hier-list-selection #f)
(define use-chosen-language-rb
(new radio-box%
[label #f]
@ -394,12 +399,9 @@
[parent languages-choice-panel]
[callback
(λ (this-rb evt)
(let ([i (send languages-hier-list get-selected)])
(cond
[(and i (is-a? i hieritem-language<%>))
(something-selected i)]
[else
(non-language-selected)]))
(when most-recent-languages-hier-list-selection
(send languages-hier-list select
most-recent-languages-hier-list-selection))
(send use-language-in-source-rb set-selection #f))]))
(define languages-hier-list-panel (new horizontal-panel% [parent languages-choice-panel]))
(define languages-hier-list-spacer (new horizontal-panel%
@ -460,7 +462,7 @@
(define (module-language-selected)
;; need to deselect things in the languages-hier-list at this point.
;(send languages-hier-list select #f)
(send languages-hier-list select #f)
(send use-chosen-language-rb set-selection #f)
(send use-language-in-source-rb set-selection 0)
(ok-handler 'enable)