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

Correcting top-level-window typo in draw-overview.scrbl.

Browse Source 
svn: r10272
This commit is contained in:
Danny Yoo 2008-06-15 20:12:15 +00:00
parent 522ee8e93a
commit 6d36289f79
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
collects/scribblings/gui/draw-overview.scrbl
View File

@ -67,7 +67,7 @@ The following example creates a frame with a drawing canvas, and then
(send dc #,(:: dc<%> draw-arc) 75 75 150 150 (* 5/4 -pi) (* 7/4 -pi))))
(code:comment #, @t{Show the frame})
(send frame top-level-window::show #t)
(send frame #,(:: top-level-window<%> show) #t)
(code:comment #, @t{Wait a second to let the window get ready})
(sleep/yield 1)
(code:comment #, @t{Draw the face})
@ -76,7 +76,7 @@ The following example creates a frame with a drawing canvas, and then
The @scheme[sleep/yield] call is necessary under X because
drawing to the canvas has no effect when the canvas is not
shown. Although the @scheme[(send frame top-level-window::show #t)]
shown. Although the @scheme[(send frame #,(:: top-level-window<%> show) #t)]
expression queues a show request for the frame, the actual display of
the frame and its canvas requires handling several events. The
@scheme[sleep/yield] procedure pauses for a specified number
@ -106,7 +106,7 @@ One second is plenty of time for the frame to show itself, but a
(code:comment #, @t{... pens, brushes, and @scheme[draw-face] are the same as above ...})
(code:comment #, @t{Show the frame})
(send frame top-level-window::show #t)
(send frame #,(:: top-level-window<%> show) #t)
]
Suppose that @scheme[draw-face] creates a particularly complex face that