1 files changed, 27 insertions, 0 deletions
diff --git a/test/button.cxx b/test/button.cxx
new file mode 100644
index 000000000..78c8f135b
--- /dev/null
+++ b/test/button.cxx
@@ -0,0 +1,27 @@
+// 	Demonstration of how to do callbacks
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+#include <FL/Fl_Button.H>
+
+void beepcb(Fl_Widget *, void *) {
+  printf("\007"); fflush(stdout);
+}
+
+void exitcb(Fl_Widget *, void *) {
+  exit(0);
+}
+
+int main(int argc, char ** argv) {
+  Fl_Window *window = new Fl_Window(320,65);
+  Fl_Button *b1 = new Fl_Button(20, 20, 80, 25, "&Beep");
+  b1->callback(beepcb,0);
+  /*Fl_Button *b2 =*/ new Fl_Button(120,20, 80, 25, "&no op");
+  Fl_Button *b3 = new Fl_Button(220,20, 80, 25, "E&xit");
+  b3->callback(exitcb,0);
+  window->end();
+  window->show(argc,argv);
+  return Fl::run();
+}