[pygobject] GtkViewport: Add a default values for the adjustment constructor parameters

[Johan Dahlin <johan src gnome org>]

commit 65499246a862ce6a82bc3b0cc74fe8ff82dde687
Author: Johan Dahlin <johan gnome org>
Date:   Fri Mar 16 16:08:44 2012 -0300

    GtkViewport: Add a default values for the adjustment constructor parameters
    
    https://bugzilla.gnome.org/show_bug.cgi?id=672260

 gi/overrides/Gtk.py     |   10 ++++++++++
 tests/test_overrides.py |   11 +++++++++++
 2 files changed, 21 insertions(+), 0 deletions(-)
---
diff --git a/gi/overrides/Gtk.py b/gi/overrides/Gtk.py
index 771f8cb..1ce17af 100644
--- a/gi/overrides/Gtk.py
+++ b/gi/overrides/Gtk.py
@@ -1471,6 +1471,16 @@ class IconSet(Gtk.IconSet):
 IconSet = override(IconSet)
 __all__.append('IconSet')
 
+
+class Viewport(Gtk.Viewport):
+    def __init__(self, hadjustment=None, vadjustment=None):
+        Gtk.Viewport.__init__(self, hadjustment=hadjustment,
+                              vadjustment=vadjustment)
+
+Viewport = override(Viewport)
+__all__.append('Viewport')
+
+
 class TreeModelFilter(Gtk.TreeModelFilter):
     def set_visible_func(self, func, data=None):
         super(TreeModelFilter, self).set_visible_func(func, data)
diff --git a/tests/test_overrides.py b/tests/test_overrides.py
index 7f1cded..58c77bf 100644
--- a/tests/test_overrides.py
+++ b/tests/test_overrides.py
@@ -1845,6 +1845,17 @@ class TestGtk(unittest.TestCase):
         pixbuf = GdkPixbuf.Pixbuf()
         iconset = Gtk.IconSet(pixbuf)
 
+    def test_viewport(self):
+        # PyGTK compat
+        vadjustment = Gtk.Adjustment()
+        hadjustment = Gtk.Adjustment()
+
+        viewport = Gtk.Viewport(hadjustment=hadjustment,
+                                vadjustment=vadjustment)
+
+        self.assertEquals(viewport.props.vadjustment, vadjustment)
+        self.assertEquals(viewport.props.hadjustment, hadjustment)
+
 
 class TestGio(unittest.TestCase):
     def setUp(self):