[kupfer] ui: Fix loss of window shape when centering window

[Ulrik Sverdrup <usverdrup src gnome org>]

commit 17b1ace79e5815e4aed6be016a6090d1cd7a6e98
Author: David Schneider <dnschneid gmail com>
Date:   Fri May 13 15:00:30 2011 -0700

    ui: Fix loss of window shape when centering window
    
    When centering the kupfer window, either on first show or when appearing
    on a new monitor or X screen, we unrealize+realize the window to update
    its colormap etc. KupferWindow will now on the 'realize' event update
    its window shape again.
    
    Launchpad-bug: https://bugs.launchpad.net/kupfer/+bug/779845

 kupfer/ui/browser.py |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/kupfer/ui/browser.py b/kupfer/ui/browser.py
index edc09c8..88c306c 100644
--- a/kupfer/ui/browser.py
+++ b/kupfer/ui/browser.py
@@ -1764,6 +1764,7 @@ class KupferWindow (gtk.Window):
 		self.connect("expose-event", self.on_expose_event)
 		self.connect("size-allocate", self.on_size_allocate)
 		self.connect("composited-changed", self.on_composited_changed)
+		self.connect("realize", self.on_realize)
 		self.set_app_paintable(True)
 
 	def on_style_set(self, widget, old_style):
@@ -1809,6 +1810,9 @@ class KupferWindow (gtk.Window):
 	def on_composited_changed(self, widget):
 		self.reshape(widget, widget.get_allocation())
 
+	def on_realize(self, widget):
+		self.reshape(widget, widget.get_allocation())
+
 	def on_size_allocate(self, widget, allocation):
 		if not hasattr(self, "_old_alloc"):
 			self._old_alloc = (0,0)