"on-paint" for panels? How would that work? On-paint only exists for canvasses and editors.
-----Original Message----- From: Matthew Flatt [mailto:mfl...@cs.utah.edu] Sent: vrijdag 18 februari 2011 18:26 To: Christophe Vandenberghe Cc: users@racket-lang.org Subject: Re: [racket] Graphical Toolkit change question At Thu, 17 Feb 2011 20:08:10 -0700, Matthew Flatt wrote: > We've never tried to pin down the behavior of overlapping children in a > panel, and it varies among platforms. Actually, we tried long ago to > make the order consistent, and there were too many problems on some > platforms. > > I think those old obstacles are gone in the new implementation, so > maybe we can pin this down and/or provide methods to control the order. Nope. The drawing of overlapping siblings in Cocoa is apparently unspecified. A more promising direction is probably something like `on-paint' for panels. Would that work for your application? _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
