Re: tkinter problem: no Button events
Rich Neitzel (thor@ymir.atd.ucar.edu)
9 Jun 1994 18:31:12 GMT
In article <khxdc34B0KGW9bJUsa@holmes.parc.xerox.com>, Bill Janssen
<janssen@parc.xerox.com> writes:
|> files. I then turned to the Extensions/tkinter directory, and rebuilt a
|> python image containing tkinter, using the same shared libraries for Tcl
|> 7.3 and Tk 3.6 I'd been using previously. After a few build problems
|> (see earlier message), I got a python image, and tried it out by
|> importing the "tst" module, which sure enough brought up a window. It
|> seems to be active, because moving the pointer in it causes it to spit
|> out location tuples to stdout, but button presses don't work. I deleted
|> everything and re-built; same results. Any ideas?
|>
Well, your patch that allowed dynamic linking of python with Tk/Tcl got me
started in the right direction. I too could not get button events, etc.
Looking at the source for Tk/Tcl, I found that Tcl_AppInt is coded in
both. Your patch seems to have been based on the Tcl version. I added 3
lines from the Tk version, recompiled and now have everything fine (so
far!). I repost Bill's patch with my addition below.
--
Richard Neitzel thor@thor.atd.ucar.edu Torren med sitt skjegg
National Center For Atmospheric Research lokkar borni under sole-vegg
Box 3000 Boulder, CO 80307-3000 Gjx'i med sitt shinn
303-497-2057 jagar borni inn.
---------------------------------------------------------------------
--- tkintermodule.c.FCS Sat Jun 4 02:41:52 1994
+++ tkintermodule.c Thu Jun 9 12:20:17 1994
@@ -149,6 +149,21 @@
return v;
}
+#ifdef WITH_APPINIT
+int
+Tcl_AppInit(interp)
+ Tcl_Interp *interp; /* Interpreter for application. */
+{
+ if (Tcl_Init(interp) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+ if (Tk_Init(interp) == TCL_ERROR) {
+ return TCL_ERROR;
+ }
+ return TCL_OK;
+}
+#endif
+
/*** Tkapp Object ***/
/* Initialize the Tk application; see the `main' function in