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document line-numbers-mixin

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This commit is contained in:
Jon Rafkind 2010-11-01 17:59:59 -06:00
parent 281138d4b8
commit 32bd5c9f5f
1 changed files with 18 additions and 0 deletions
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18
collects/scribblings/framework/text.scrbl
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@ -1164,4 +1164,22 @@
@defclass[text:searching% (text:searching-mixin text:backup-autosave%) ()]{} @defclass[text:searching% (text:searching-mixin text:backup-autosave%) ()]{}
@defclass[text:info% (text:info-mixin (editor:info-mixin text:searching%)) ()]{} @defclass[text:info% (text:info-mixin (editor:info-mixin text:searching%)) ()]{}
@defmixin[text:line-numbers-mixin (text%) (text:line-numbers<%>)]{
@defmethod*[#:mode override (((on-paint) void))]{
Draws the line numbers.
}
@defmethod*[(((show-line-numbers! (show boolean?)) void))]{
Enables or disables line number drawing.
}
@defmethod*[(((show-line-numbers?) boolean?))]{
Returns whether or not line drawing is enabled.
}
}
@(include-previously-extracted "main-extracts.ss" #rx"^text:") @(include-previously-extracted "main-extracts.ss" #rx"^text:")