Oh, I see. Sorry I should have read this message first. Thanks for the fixes!
Robby On Sat, Feb 5, 2011 at 6:04 PM, Matthew Flatt <mfl...@cs.utah.edu> wrote: > Fixed. > > The main problem is that `on-subwindow-event' implementations are more > restricted than they used to be. Due to the way that events are > dispatched, if an `on-subwindow-event' method takes too long or if it > requires threads other than the eventspace thread to run, then the > event being processed never makes it to the native control (even if > `on-subwindow-evet' returns #f). I think we may be able to improve the > "too long" restriction to some degree eventually, but I see no solution > to the synchronization restriction. > > I made "orbit-mouse.rkt" work by changing the implementation of a queue > within FrTime, which makes the `on-subwindow-event' hooks used by Fred > sufficiently cooperative, and now mouse events can reach controls like > sliders. > > At Fri, 4 Feb 2011 17:01:12 -0600, Robby Findler wrote: >> I reduced that down to a small gr2 program. Will send in a bug report >> when I get home. >> >> On Friday, February 4, 2011, Jay McCarthy <jay.mccar...@gmail.com> wrote: >> > The Fred GUI doesn't seem to work. I can't adjust the sliders on >> > demos/orbit-mouse.rkt for example. I see no output on the console >> > though. I'm not really sure where to check from there. I will try to >> > trace it through >> > >> > Jay >> > >> > 2011/2/4 Jay McCarthy <jay.mccar...@gmail.com>: >> >> I'll update and re-run the FrTime test then for Greg >> >> >> >> Jay >> >> >> >> 2011/2/4 Matthew Flatt <mfl...@cs.utah.edu>: >> >>> At Fri, 4 Feb 2011 15:02:18 -0700, Jay McCarthy wrote: >> >>>> I've looked into this and I think it is a regression of GR2. >> >>> >> >>> Thanks for investigating! >> >>> >> >>>> The dc<%> interface documentation lists a huge number of functions, >> >>>> but racket/draw/private/dc-intf.rkt only has "draw-text" in the >> >>>> interface. >> >>> >> >>> Fixed this morning. >> >>> >> >>>> A simple way to test is to run frtime/demos/mouse.rkt >> >>> >> >>> That now works for me. >> >>> >> >>> >> >> >> >> >> >> >> >> -- >> >> Jay McCarthy <j...@cs.byu.edu> >> >> Assistant Professor / Brigham Young University >> >> http://faculty.cs.byu.edu/~jay >> >> >> >> "The glory of God is Intelligence" - D&C 93 >> >> >> > >> > >> > >> > -- >> > Jay McCarthy <j...@cs.byu.edu> >> > Assistant Professor / Brigham Young University >> > http://faculty.cs.byu.edu/~jay >> > >> > "The glory of God is Intelligence" - D&C 93 >> > _________________________________________________ >> > For list-related administrative tasks: >> > http://lists.racket-lang.org/listinfo/dev >> > > _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/dev
