On Sat, Oct 29, 2011 at 4:24 PM, Matthias Felleisen <matth...@ccs.neu.edu> wrote: > > It would have to be superclass that implements frame at least but yes, that's > doable.
Why do you need to extend the frame class? > The question is how to provide access. Initially this thing was for > middle/high school > students and college freshman courses. But I can see the benefit I was thinking of this as a tool for the more sophisticated users who want to go learn the big GUI toolkit. Robby > -- Matthias > > > > On Oct 29, 2011, at 4:37 PM, Robby Findler wrote: > >> One possibility is to have big-bang accept an argument that is a frame >> (or a panel generally) and then people could fit them into their own >> frames and I guess that you could support this without too much work. >> I'd be happy to suggest how to do that with a diff if that would be >> useful. >> >> Robby >> >> On Sat, Oct 29, 2011 at 12:38 PM, Matthias Felleisen >> <matth...@ccs.neu.edu> wrote: >>> >>> On Oct 28, 2011, at 4:22 AM, jvjul...@free.fr wrote: >>> >>>> Hello, >>>> >>>> Is it possibile to customize world window (2htdp/universe) ? >>>> >>>> For example, is it possible to change title window and add GUI controls >>>> (sliders, text edit...) ? >>> >>> >>> The title is determined by the name clause in big-bang, e.g., >>> >>> (big-bang 0 (to-draw (lambda (x) (text "hello world" 33 'red))) (name >>> "jeeve")) >>> >>> ;; --- >>> >>> Otherwise it is impossible to get at the frame that displays the world. It >>> is an instance of a private >>> locally created class with two possible mixins (mouse and key handlers). >>> >>> The request to get access to this frame in some form or another has surfaced >>> before. I will put it on my todo list, but I do not know yet how to go >>> about this. >>> >>> -- Matthias >>> >>> >>> _________________________________________________ >>> For list-related administrative tasks: >>> http://lists.racket-lang.org/listinfo/users >>> > > _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
