1 files changed, 18 insertions, 0 deletions
diff --git a/demo3.tl b/demo3.tl
new file mode 100755
index 0000000..d2ec257
--- /dev/null
+++ b/demo3.tl
@@ -0,0 +1,18 @@
+; Refer to the demostuff file for definitions and descriptions.
+
+(defun demo3 ()
+  (window demo3 demos "Dates Demo" 300 200)
+  (box h outerbox3 demo3)
+  (box v mainbox3 outerbox3)
+  (button date1 "1066" mainbox3 (relabel date1 1066))
+  (button date2 "1415" mainbox3 (relabel date2 1415))
+  (button date3 "1492" mainbox3 (relabel date3 1492))
+  (button date4 "1620" mainbox3 (relabel date4 1620))
+  (button date5 "1776" mainbox3 (relabel date5 1776))
+  (gtk_widget_show_all demo3))
+
+(defun relabel (button number)
+  (let* ((old (gtk_button_get_label button))
+         (isdigits (<= 0 (- (chr-int [old 0]) (chr-int #\0)) 9))
+         (new (format nil (if isdigits "~@R" "~d") number)))
+    (xlabel button new)))