Revision: 76925
http://sourceforge.net/p/brlcad/code/76925
Author: starseeker
Date: 2020-08-24 18:30:50 +0000 (Mon, 24 Aug 2020)
Log Message:
-----------
System Tcl/Tk doesn't like calling Tk_DeleteGenericHandler in classic mode with
a non-Tk dm like txt. Only do Tk event handler logic if the dm we open reports
it is graphical.
Modified Paths:
--------------
brlcad/trunk/src/mged/attach.c
Modified: brlcad/trunk/src/mged/attach.c
===================================================================
--- brlcad/trunk/src/mged/attach.c 2020-08-24 18:22:08 UTC (rev 76924)
+++ brlcad/trunk/src/mged/attach.c 2020-08-24 18:30:50 UTC (rev 76925)
@@ -87,10 +87,6 @@
/* register application provided routines */
cmd_hook = dm_commands;
-#ifdef HAVE_TK
- Tk_DeleteGenericHandler(doEvent, (ClientData)NULL);
-#endif
-
if ((DMP = dm_open((void *)INTERP, dm_type, argc-1, argv)) == DM_NULL)
return TCL_ERROR;
@@ -99,7 +95,10 @@
dm_set_perspective(DMP, mged_variables->mv_perspective_mode);
#ifdef HAVE_TK
- Tk_CreateGenericHandler(doEvent, (ClientData)NULL);
+ if (dm_graphical(DMP)) {
+ Tk_DeleteGenericHandler(doEvent, (ClientData)NULL);
+ Tk_CreateGenericHandler(doEvent, (ClientData)NULL);
+ }
#endif
(void)dm_configure_win(DMP, 0);
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