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PR 9705

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svn: r11373
This commit is contained in:
Robby Findler 2008-08-21 22:03:34 +00:00
parent 408f2034d0
commit 6e674a9804
1 changed files with 18 additions and 6 deletions
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24
collects/scribblings/framework/text.scrbl
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@ -51,13 +51,13 @@
See also
@method[text:basic<%> unhighlight-range].
}
@defmethod*[(((unhighlight-range
@defmethod[(unhighlight-range
(start exact-nonnegative-integer?)
(end exact-nonnegative-integer?)
(color (or/c string? (is-a?/c color%)))
(caret-space boolean? #f)
(style (symbols 'rectangle 'ellipse 'hollow-ellipse) 'rectangle))
void))]{
void?]{
This method removes the highlight from a region of text in
the buffer.
@ -426,15 +426,27 @@
This mixin provides an implementation of the
@scheme[text:delegate<%>]
interface.
@defmethod*[#:mode override (((highlight-range (start exact-integer) (end exact-integer) (color (instance color%)) (bitmap (union |#f| (instance bitmap%))) (caret-space boolean |#f|) (priority (union (quote high) (quote low)) (quote low))) (-> void)))]{
@defmethod*[#:mode override (((highlight-range (start exact-integer)
(end exact-nonnegative-integer?)
(color (or/c string? (is-a?/c color%)))
(caret-space boolean? #f)
(priority (symbols 'high 'low) 'low)
(style (symbols 'rectangle 'ellipse 'hollow-ellipse 'dot) 'rectangle))
(-> void)))]{
In addition to calling the super method,
@method[text:basic<%> highlight-range], this method forwards the highlighting to
the delegatee.
}
@defmethod*[#:mode override (((unhighlight-range (start exact-integer) (end exact-integer) (color (instance color%)) (bitmap (union |#f| (instance bitmap%)) |#f|) (caret-space boolean |#f|)) void))]{
This method propagates the call to the delegate.
@defmethod[#:mode override
(unhighlight-range
(start exact-nonnegative-integer?)
(end exact-nonnegative-integer?)
(color (or/c string? (is-a?/c color%)))
(caret-space boolean? #f)
(style (symbols 'rectangle 'ellipse 'hollow-ellipse) 'rectangle))
void?]{
This method propagates the call to the delegate and calls the super method.
}
@defmethod*[#:mode override (((on-paint (before? any/c) (dc (is-a?/c dc<%>)) (left real?) (top real?) (right real?) (bottom real?) (dx real?) (dy real?) (draw-caret (one-of/c (quote no-caret) (quote show-inactive-caret) (quote show-caret)))) void))]{