# HG changeset patch
# User chewie@33b003aa-7bff-0310-803a-e67f0ece8222
# Date 1217957869 0
# Node ID ec653fde64d3413d725c0c9e0c9722e24a5ec0ae
# Parent  6b2f3a151f81ca34985bc45c66e027a93918fa6e
 - modified pychan to accept r,g,b,a colors - default of a = 255, so you also just can use r, g, b
 - examples:
   - via XML: <ScrollArea background_color="0,0,0,100"> <VBox></VBox></ScrollArea>
   - via python: my_scroll_area_widget.background_color = 0,0,0,100

diff -r 6b2f3a151f81 -r ec653fde64d3 engine/extensions/pychan/attrs.py
--- a/engine/extensions/pychan/attrs.py	Tue Aug 05 14:56:54 2008 +0000
+++ b/engine/extensions/pychan/attrs.py	Tue Aug 05 17:37:49 2008 +0000
@@ -54,13 +54,20 @@
 
 class ColorAttr(Attr):
 	def parse(self,value):
+		a = 255
 		try:
-			r,g,b = tuple(map(int,str(value).split(',')))
+			try:
+				r,g,b,a = tuple(map(int,str(value).split(',')))
+				for c in (r,g,b,a):
+					if not 0 <= c < 256: raise ParserError("Expected a color (Failed: 0 <= %d <= 255)" %c)
+			except:
+				r,g,b = tuple(map(int,str(value).split(',')))
+				for c in (r,g,b):
+					if not 0 <= c < 256: raise ParserError("Expected a color (Failed: 0 <= %d <= 255)" %c)
 		except:
 			raise ParserError("Expected an color.")
-		for c in (r,g,b):
-			if not 0 <= c < 256: raise ParserError("Expected a color (Failed: 0 <= %d <= 255)" %c)
-		return r,g,b
+
+		return r,g,b,a
 
 class IntAttr(Attr):
 	def parse(self,value):