I haven't done a lot of work with the GUI so there might be a more
appropriate mechanism that I'm not aware of, but I suspect that async
channels would fit your needs:
https://docs.racket-lang.org/reference/async-channel.html Define a
channel, have one GUI element read from it and other GUI elements write to
it.
On Mon, Nov 19, 2018 at 6:42 AM Jason Stewart
wrote:
> In Windows, we have a SendMessage() function for dispatching a window
> event synchronously, and PostMessage() for asynchronously queuing an event
> to a specified window from any thread.
>
> Is there a way to do PostMessage() from Racket's GUI library?
>
> Eventspaces feels warm, but couldn't find what I was looking for in it:
>
>
> https://docs.racket-lang.org/gui/windowing-overview.html?q=sleep#%28part._eventspaceinfo%29
>
>
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