Do not redraw/resize if the properties doesn't actually change.

In the Icon widget queue resize and redraw as appropriate.

1 files changed, 6 insertions, 0 deletions

diff --git a/sugar/graphics/xocolor.py b/sugar/graphics/xocolor.py
index ff5a2b5..3f9fe31 100644
--- a/sugar/graphics/xocolor.py
+++ b/sugar/graphics/xocolor.py
@@ -223,6 +223,12 @@ class XoColor:
         else:
             [self._stroke, self._fill] = _parse_string(color_string)
 
+    def __cmp__(self, other):
+        if isinstance(other, XoColor):
+            return self._stroke == other._stroke and self._fill == other._fill
+        else:
+            return -1
+
     def get_stroke_color(self):
         return self._stroke