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improve editor highlighting of selected image-snip%

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This commit is contained in:
Matthew Flatt 2010-12-01 13:54:51 -07:00
parent e9710d08f5
commit ed8aa132de
1 changed files with 7 additions and 2 deletions
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9
collects/mred/private/wxme/snip.rkt
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@ -964,9 +964,14 @@
(send mask ok?)
(= w (send mask get-width))
(= w (send mask get-height))
mask)))])
mask)))]
[alpha (send dc get-alpha)])
(when (pair? caret)
(send dc set-alpha (* 0.5 alpha)))
(send dc draw-bitmap-section bm x y 0 0 w h
'solid black-color msk))))
'solid black-color msk)
(when (pair? caret)
(send dc set-alpha alpha)))))
(def/override (copy)
(let ([s (new image-snip%)])