sync with OpenBSD -current

lib/libXaw/examples/repeater.c

@@ -0,0 +1,77 @@
+#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);
+}