Path: utzoo!attcan!uunet!cs.utexas.edu!usc!apple!bloom-beacon!GROUCH.JPL.NASA.GOV!PJS
From: PJS@GROUCH.JPL.NASA.GOV (Peter Scott)
Newsgroups: comp.windows.x
Subject: Problems with List widget
Message-ID: <890722170403.000027B3211@grouch.JPL.NASA.GOV>
Date: 23 Jul 89 01:04:03 GMT
Sender: daemon@bloom-beacon.MIT.EDU
Organization: The Internet
Lines: 25

/* I am having a hell of a time trying to get the list widget to work.  Could
someone please explain why this minimal program listed below core dumps in
XtCreateManagedWidget()? */

#include <stdio.h>
#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>
#include <X11/List.h>

void main (argc, argv)
int argc;
char *argv[];
{
  Widget toplevel;
  static Arg menuargs[] =
  {
    { XtNverticalList, (XtArgVal) TRUE },   /* Innocuous, right? */
  };

  toplevel = XtInitialize ("main", "Demo", NULL, 0, &argc, argv);
  XtCreateManagedWidget ("menu", listWidgetClass, toplevel, menuargs,
    XtNumber (menuargs));
  XtRealizeWidget (toplevel);
  XtMainLoop();
}