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fix textbox_set_value issue when text is "".

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@678 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong 2010-04-28 15:38:02 +00:00
parent 298a15f31a
commit 7df7dafe70
1 changed files with 2 additions and 0 deletions
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2
components/rtgui/widgets/textbox.c
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@ -326,6 +326,8 @@ void rtgui_textbox_set_value(struct rtgui_textbox* box, const char* text)
if (box->line_length > rt_strlen(text) + 1) if (box->line_length > rt_strlen(text) + 1)
{ {
rt_memcpy(box->text, text, rt_strlen(text) + 1); rt_memcpy(box->text, text, rt_strlen(text) + 1);
/* set current position */
box->position = 0;
return; return;
} }
else else