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