[pygobject] Override TextBuffer.create_mark()

[Paolo Borelli <pborelli src gnome org>]

commit bf55dc862755a57bb1b998702d284fc460e88a30
Author: Paolo Borelli <pborelli gnome org>
Date:   Sat Nov 27 16:46:40 2010 +0100

    Override TextBuffer.create_mark()
    
    Override create_mark to make the left_gravity argument optional

 gi/overrides/Gtk.py     |    3 +++
 tests/test_overrides.py |    3 +++
 2 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/gi/overrides/Gtk.py b/gi/overrides/Gtk.py
index 28211a5..b5fdbd7 100644
--- a/gi/overrides/Gtk.py
+++ b/gi/overrides/Gtk.py
@@ -522,6 +522,9 @@ class TextBuffer(Gtk.TextBuffer):
         self._get_or_create_tag_table().add(tag)
         return tag
 
+    def create_mark(self, mark_name, where, left_gravity=False):
+        return Gtk.TextBuffer.create_mark(self, mark_name, where, left_gravity)
+
     def insert(self, iter, text):
         if not isinstance(text , _basestring):
             raise TypeError('text must be a string, not %s' % type(text))
diff --git a/tests/test_overrides.py b/tests/test_overrides.py
index 4e41d63..0dddb3d 100644
--- a/tests/test_overrides.py
+++ b/tests/test_overrides.py
@@ -597,6 +597,9 @@ class TestGtk(unittest.TestCase):
 
         (start, end) = buffer.get_bounds()
 
+        mark = buffer.create_mark(None, start)
+        self.assertFalse(mark.get_left_gravity())
+
         buffer.insert(end, 'HelloHello')
         buffer.insert(end, ' Bob')