From 7df7dafe7038c51fa84572ec8276e847e85137b5 Mon Sep 17 00:00:00 2001
From: "bernard.xiong" <bernard.xiong@gmail.com>
Date: Wed, 28 Apr 2010 15:38:02 +0000
Subject: [PATCH] fix textbox_set_value issue when text is "".

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@678 bbd45198-f89e-11dd-88c7-29a3b14d5316
---
 components/rtgui/widgets/textbox.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/components/rtgui/widgets/textbox.c b/components/rtgui/widgets/textbox.c
index 9fd86b7efd..2bde9cebbe 100644
--- a/components/rtgui/widgets/textbox.c
+++ b/components/rtgui/widgets/textbox.c
@@ -326,6 +326,8 @@ void rtgui_textbox_set_value(struct rtgui_textbox* box, const char* text)
 		if (box->line_length > rt_strlen(text) + 1)
 		{
 			rt_memcpy(box->text, text, rt_strlen(text) + 1);
+			/* set current position */
+			box->position = 0;
 			return;
 		}
 		else
-- 
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