From b24db8a1ca43fd10761d148f68ebfa66bd4686c1 Mon Sep 17 00:00:00 2001
From: chrox <chrox.huang@gmail.com>
Date: Sun, 21 Jul 2013 14:14:32 +0800
Subject: [PATCH] refactoring using centercontainer in button widget

---
 frontend/ui/widget/button.lua | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/frontend/ui/widget/button.lua b/frontend/ui/widget/button.lua
index 2ba9321e8..5a8ccc9a5 100644
--- a/frontend/ui/widget/button.lua
+++ b/frontend/ui/widget/button.lua
@@ -36,10 +36,12 @@ function Button:init()
 		background = self.background,
 		radius = self.radius,
 		padding = self.padding,
-		HorizontalGroup:new{
-			HorizontalSpan:new{ width = (self.width - text_size.w)/2 },
+		CenterContainer:new{
+			dimen = Geom:new{
+				w = self.width,
+				h = text_size.h
+			},
 			self.text_widget,
-			HorizontalSpan:new{ width = (self.width - text_size.w)/2 },
 		}
 	}
 	if self.preselect then