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#include <stdlib.h>
#include <stdio.h>
#include <X11/StringDefs.h>
#include <Xaw/Box.h>
#include <Xaw/Command.h>
#include <Xaw/Repeater.h>
static int counter;
static void
quit_cb(Widget w, XtPointer client_data, XtPointer call_data)
{
XtAppSetExitFlag(XtWidgetToApplicationContext(w));
}
static void
start_cb(Widget w, XtPointer ptr, XtPointer arg)
{
#ifdef DEBUG
puts("Start");
#endif
}
static void
do_cb(Widget w, XtPointer ptr, XtPointer arg)
{
char buf[10];
Widget show= (Widget)ptr;
counter++;
snprintf(buf,10,"%d",counter);
XtVaSetValues(show,XtNlabel,buf,NULL);
#ifdef DEBUG
puts("counter");
#endif
}
static void
stop_cb(Widget w, XtPointer ptr, XtPointer arg)
{
counter=0;
#ifdef DEBUG
puts("reset counter");
#endif
}
int main(int argc, char **argv)
{
Widget toplevel,box,command,rep;
XtAppContext app_con;
toplevel = XtAppInitialize(&app_con, "demo", NULL, 0,
&argc, argv, NULL,
NULL, 0);
box = XtCreateManagedWidget("box", boxWidgetClass, toplevel, NULL, 0);
command = XtVaCreateManagedWidget("cmd",
commandWidgetClass, box,
XtNlabel, "EXIT",
NULL);
XtAddCallback(command, XtNcallback, quit_cb, NULL);
rep=XtVaCreateManagedWidget("Repeater",
repeaterWidgetClass,
box, XtNlabel,"hitme",NULL);
XtAddCallback(rep,XtNstartCallback,start_cb,command);
XtAddCallback(rep,XtNcallback,do_cb,command);
XtAddCallback(rep,XtNstopCallback,stop_cb,command);
XtRealizeWidget(toplevel);
XtAppMainLoop(app_con);
exit(0);
}
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