#include <stdarg.h>
#include <Xm/Xm.h>
#include <Xm/PushBG.h>
#include <Xm/Label.h>
#include <Xm/LabelG.h>
#include <Xm/SeparatoG.h>
#include <Xm/RowColumn.h>


void AddPopupEntry(Widget parent, char* label, XtCallbackProc cb)
{
  Widget ch;
  XmString str;
  Arg args[2];

  str = XmStringCreateLocalized(label);
  XtSetArg(args[0], XmNlabelString, str);
  ch = XmCreatePushButtonGadget(parent, label, args, 1);
  XtAddCallback(ch, XmNactivateCallback, cb,
	(XtPointer)label);
  XtManageChild(ch);
  XmStringFree(str);
}


void AddPopupEntries(Widget popup, char* title, XtCallbackProc callback, ...)
{
  XmString str;
  Arg args[2];
  Widget child;
  va_list ap;
  char *label;

  str = XmStringCreateLocalized(title);
  XtSetArg(args[0], XmNlabelString, str);
  child = XmCreateLabelGadget(popup, "Title", args, 1);
  XtManageChild(child);
  XmStringFree(str);

  child = XmCreateSeparatorGadget(popup, "Sep", NULL, 0);
  XtManageChild(child);

  va_start(ap, callback);

  while(label = va_arg(ap, char*))
	  AddPopupEntry(popup, label, callback);

  va_end(ap);
}
.