From 98a6558018e500350650f7dd339f03e09cdcf82e Mon Sep 17 00:00:00 2001
From: Liam <Liam@Liam-PC.(none)>
Date: Mon, 21 Dec 2015 18:49:46 +0800
Subject: [PATCH] add interface for BMFont

---
 cocos/ui/UITextBMFont.cpp | 5 +++++
 cocos/ui/UITextBMFont.h   | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/cocos/ui/UITextBMFont.cpp b/cocos/ui/UITextBMFont.cpp
index 0b4240857f..359b017271 100644
--- a/cocos/ui/UITextBMFont.cpp
+++ b/cocos/ui/UITextBMFont.cpp
@@ -195,6 +195,11 @@ ResourceData TextBMFont::getRenderFile()
     return rData;
 }
 
+void TextBMFont::resetRender()
+{
+    this->removeProtectedChild(_labelBMFontRenderer);
+    this->initRenderer();
+}
 }
 
 NS_CC_END
diff --git a/cocos/ui/UITextBMFont.h b/cocos/ui/UITextBMFont.h
index 419b3a80e1..4ea0a164d6 100644
--- a/cocos/ui/UITextBMFont.h
+++ b/cocos/ui/UITextBMFont.h
@@ -98,6 +98,10 @@ public:
 
     ResourceData getRenderFile();
 
+    /**
+    * reset TextBMFont inner label
+    */
+    void resetRender();
 protected:
     virtual void initRenderer() override;
     virtual void onSizeChanged() override;