From 7f731457c2b20bbfb37b78d4da6db55cb62d56b5 Mon Sep 17 00:00:00 2001
From: Marco Pesenti Gritti <mpg@redhat.com>
Date: Sun, 04 Nov 2007 16:16:16 +0000
Subject: Wrap the canvas inside a gtk.EventBox to make it easier

to take screenshot of the canvas area only.
---
(limited to 'lib')

diff --git a/lib/sugar/graphics/window.py b/lib/sugar/graphics/window.py
index 003f870..3b3394a 100644
--- a/lib/sugar/graphics/window.py
+++ b/lib/sugar/graphics/window.py
@@ -34,15 +34,20 @@ class Window(gtk.Window):
         self._hbox = gtk.HBox()
         self._vbox.pack_start(self._hbox)
         self._hbox.show()
+
+        self._event_box = gtk.EventBox()
+        self._hbox.pack_start(self._event_box)
+        self._event_box.show()
         
         self.add(self._vbox)
         self._vbox.show()
 
     def set_canvas(self, canvas):
         if self.canvas:
-            self._hbox.remove(self.canvas)
+            self._event_box.remove(self.canvas)
 
-        self._hbox.pack_start(canvas)       
+        if canvas:
+            self._event_box.add(canvas)
         
         self.canvas = canvas
 
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