From 273a0cb7ee24b9285d0f164737de7f3c5decb66f Mon Sep 17 00:00:00 2001
From: Hzj_jie <hzj_jie@hotmail.com>
Date: Thu, 7 Jul 2016 22:38:24 -0700
Subject: [PATCH] We should set TextWidget.parent as dirty.

---
 frontend/ui/widget/textwidget.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/frontend/ui/widget/textwidget.lua b/frontend/ui/widget/textwidget.lua
index ca8bbd339..7596677a0 100644
--- a/frontend/ui/widget/textwidget.lua
+++ b/frontend/ui/widget/textwidget.lua
@@ -51,7 +51,9 @@ end
 function TextWidget:setText(text)
     self.text = text
     self:updateSize()
-    UIManager:setDirty(self, "partial")
+    UIManager:setDirty(self.parent, function()
+        return "partial", self.dimen
+    end)
 end
 
 function TextWidget:paintTo(bb, x, y)