-Q2.C.1- get an application to also use libXt?
From: -II- Tk Questions and Answers - How can I:
A2.C.1. Tk2.1 and Xt have different X connections, and XtAppNextEvent will
block is there is nothing coming from the X connection. One way
of fixing this is get the connection number of Tk using
ConnectionNumber(Tk_Display(tk_window));
and using XtAddInput to register this with the Xt event handler. The
callback procedure for XtAddInput wrapper procedure that runs
Tk_OneEvent(1). There might be problems with Tk file sources which
aren't registered with Xt.
Thanks to joe@astro.as.utexas.edu (Joe Wang) for this information.
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