[pygobject] Add a default value for column in Gtk.TreeView.get_cell_area()

[Johan Dahlin <johan src gnome org>]

commit 2dd9dadd1bd92c3324e9de209ba8205a9d4106d6
Author: Johan Dahlin <johan gnome org>
Date:   Thu Mar 15 15:22:46 2012 -0300

    Add a default value for column in Gtk.TreeView.get_cell_area()
    
    https://bugzilla.gnome.org/show_bug.cgi?id=672260

 gi/overrides/Gtk.py     |    5 +++++
 tests/test_overrides.py |    3 +++
 2 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/gi/overrides/Gtk.py b/gi/overrides/Gtk.py
index cb1a77a..c4f519e 100644
--- a/gi/overrides/Gtk.py
+++ b/gi/overrides/Gtk.py
@@ -1288,6 +1288,11 @@ class TreeView(Gtk.TreeView, Container):
             path = TreePath(path)
         super(TreeView, self).set_cursor(path, column, start_editing)
 
+    def get_cell_area(self, path, column=None):
+        if not isinstance(path, Gtk.TreePath):
+            path = TreePath(path)
+        return super(TreeView, self).get_cell_area(path, column)
+
 TreeView = override(TreeView)
 __all__.append('TreeView')
 
diff --git a/tests/test_overrides.py b/tests/test_overrides.py
index 5ea02e7..7e069b4 100644
--- a/tests/test_overrides.py
+++ b/tests/test_overrides.py
@@ -1515,6 +1515,9 @@ class TestGtk(unittest.TestCase):
         view.set_cursor(store[1].path)
         view.set_cursor(str(store[1].path))
 
+        view.get_cell_area(store[1].path)
+        view.get_cell_area(str(store[1].path))
+
     def test_tree_view_column(self):
         cell = Gtk.CellRendererText()
         column = Gtk.TreeViewColumn(title='This is just a test',