Yes, that's all correct! At Sun, 25 Sep 2016 13:12:20 +0200, Johan Liseborn wrote: > I'm moving this from Racket Users to Racket Developers instead, I hope that > is correct. > > On Sat, Sep 24, 2016 at 10:05 PM, Matthew Flatt <mfl...@cs.utah.edu> wrote: > > > The Racket binding for Gtk (or Cocoa or Windows) in `racket/gui` > > currently does not report multi-touch events. I agree that multi-touch > > events could be supported without too much difficulty, probably, and a > > pull request would be welcome --- but there's nothing in place right > > now. > > > > I started looking through the code, but as my knowledge of the Racket > internals is very limited, I just want to check that I am approximately in > the right place. > > First, is https://github.com/racket/gui.git the correct repo to dig in? > > Second, are .../gui-lib/mred/private/[common|gtk|win32|cocoa]/ the right > directories to look in? > > A very quick look seems to indicate that .../common/event.rkt defines the > windowing events (e.g. mouse-event%, key-event%, etc), and that actual > instances of the events are created in .../gtk/window.rkt, > .../win32/window.rkt, and .../cocoa/window.rkt. I also see ffi-stuff in the > respective window.rkt files, am I right to assume this is where the gui > events from the respective underlying windowing system gets translated into > Racket events, and that it would be here similar code for touch events > should be added? > > Again, I have only briefly looked at this, so I just wish to make sure I am > looking in the right place. I will then continue to read docs and code, and > try not to ask too many stupid questions... :-) > > > Cheers, > > /johan > > -- > Johan Liseborn > > -- > You received this message because you are subscribed to the Google Groups > "Racket Developers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to racket-dev+unsubscr...@googlegroups.com. > To post to this group, send email to racket-dev@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/racket-dev/CAMWFXdH0%3D0bt3aO%2BcXRfQ8BNJH1xb > DY_YFujbTXT8G5dV8%3DxUw%40mail.gmail.com. > For more options, visit https://groups.google.com/d/optout.
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