From 357803c00e11929587bace09678ac3ad086380e0 Mon Sep 17 00:00:00 2001
From: David Soulayrol <david.soulayrol@gmail.com>
Date: Wed, 17 Nov 2010 19:06:16 +0100
Subject: [PATCH] Added a common way to set the pane header.

---
 wizpym.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/wizpym.py b/wizpym.py
index 31342d1..6ca1d16 100644
--- a/wizpym.py
+++ b/wizpym.py
@@ -104,6 +104,19 @@ class Pane(gtk.VBox):
         if len(self._successors) == 1:
             self._switch = klass
 
+    def set_header(self, msg):
+        """Add a help header to the pane with the given message.
+
+        Since it is quite common that panes begin with a little guide
+        explaining the current step, calling this method will ensure
+        such panes all present the same header style.
+        """
+        help_label = gtk.Label(msg)
+        help_label.set_justify(gtk.JUSTIFY_FILL)
+        help_label.set_line_wrap(True)
+        self.pack_start(help_label, False, False, 10)
+        self.pack_start(gtk.HSeparator(), False, False)
+
     def switch(self, klass):
         """Update the switch using the given class.