Patch #410231: Add the Python Tix library.
diff --git a/Demo/tix/samples/BtnBox.py b/Demo/tix/samples/BtnBox.py
new file mode 100755
index 0000000..f21cc15
--- /dev/null
+++ b/Demo/tix/samples/BtnBox.py
@@ -0,0 +1,44 @@
+#!/usr/local/bin/python
+# 
+# $Id$
+#
+# Tix Demostration Program
+#
+# This sample program is structured in such a way so that it can be
+# executed from the Tix demo program "tixwidgets": it must have a
+# procedure called "RunSample". It should also have the "if" statment
+# at the end of this file so that it can be run as a standalone
+# program.
+
+# This file demonstrates the use of the tixButtonBox widget, which is a
+# group of TK buttons. You can use it to manage the buttons in a dialog box,
+# for example.
+#
+
+import Tix
+
+def RunSample(w):
+    # Create the label on the top of the dialog box
+    #
+    top = Tix.Label(w, padx=20, pady=10, bd=1, relief=Tix.RAISED,
+		    anchor=Tix.CENTER, text='This dialog box is\n a demonstration of the\n tixButtonBox widget')
+
+    # Create the button box and add a few buttons in it. Set the
+    # -width of all the buttons to the same value so that they
+    # appear in the same size.
+    #
+    # Note that the -text, -underline, -command and -width options are all
+    # standard options of the button widgets.
+    #
+    box = Tix.ButtonBox(w, orientation=Tix.HORIZONTAL)
+    box.add('ok', text='OK', underline=0, width=5,
+	    command=lambda w=w: w.destroy())
+    box.add('close', text='Cancel', underline=0, width=5,
+	    command=lambda w=w: w.destroy())
+    box.pack(side=Tix.BOTTOM, fill=Tix.X)
+    top.pack(side=Tix.TOP, fill=Tix.BOTH, expand=1)
+
+if __name__ == '__main__':
+    root = Tix.Tk()
+    RunSample(root)
+    root.mainloop()