From 5a71b3c5fae7f2124c310a847fc54621e61485b3 Mon Sep 17 00:00:00 2001
From: "bernard.xiong" <bernard.xiong@gmail.com>
Date: Wed, 27 Jan 2010 00:06:09 +0000
Subject: [PATCH] add get_path routine in filelist view.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@341 bbd45198-f89e-11dd-88c7-29a3b14d5316
---
 rtgui/common/rtgui_theme.c                  | 4 ++--
 rtgui/include/rtgui/widgets/filelist_view.h | 2 ++
 rtgui/widgets/filelist_view.c               | 8 ++++++++
 rtgui/widgets/label.c                       | 3 +++
 4 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/rtgui/common/rtgui_theme.c b/rtgui/common/rtgui_theme.c
index 28d5215573..b2f0128152 100644
--- a/rtgui/common/rtgui_theme.c
+++ b/rtgui/common/rtgui_theme.c
@@ -479,8 +479,8 @@ void rtgui_theme_draw_textbox(rtgui_textbox_t* box)
 			rt_size_t len = rt_strlen(box->text);
 			if (len > 0)
 			{
-				char *text_mask = rtgui_malloc(len);
-				rt_memset(text_mask, '*', len);
+				char *text_mask = rtgui_malloc(len + 1);
+				rt_memset(text_mask, '*', len + 1);
 				text_mask[len] = 0;
 				rtgui_dc_draw_text(dc, text_mask, &rect);
 				rt_free(text_mask);
diff --git a/rtgui/include/rtgui/widgets/filelist_view.h b/rtgui/include/rtgui/widgets/filelist_view.h
index c34b1e2032..e3fab1fc90 100644
--- a/rtgui/include/rtgui/widgets/filelist_view.h
+++ b/rtgui/include/rtgui/widgets/filelist_view.h
@@ -53,4 +53,6 @@ void rtgui_filelist_view_clear(rtgui_filelist_view_t* view);
 rt_bool_t rtgui_filelist_view_event_handler(struct rtgui_widget* widget, struct rtgui_event* event);
 void rtgui_filelist_view_set_directory(rtgui_filelist_view_t* view, const char* directory);
 
+void rtgui_filelist_get_fullpath(rtgui_filelist_view_t* view, char* path, rt_size_t len);
+
 #endif
diff --git a/rtgui/widgets/filelist_view.c b/rtgui/widgets/filelist_view.c
index eeba921d9f..75b75ac8f1 100644
--- a/rtgui/widgets/filelist_view.c
+++ b/rtgui/widgets/filelist_view.c
@@ -683,3 +683,11 @@ __return:
     /* update view */
     rtgui_widget_update(RTGUI_WIDGET(view));
 }
+
+void rtgui_filelist_get_fullpath(rtgui_filelist_view_t* view, char* path, rt_size_t len)
+{
+	RT_ASSERT(view != RT_NULL);
+
+	rt_sprintf(path, "%s/%s", view->current_directory, 
+		view->items[view->current_item].name);
+}
\ No newline at end of file
diff --git a/rtgui/widgets/label.c b/rtgui/widgets/label.c
index 68e41d0747..574ec7cea7 100644
--- a/rtgui/widgets/label.c
+++ b/rtgui/widgets/label.c
@@ -110,4 +110,7 @@ void rtgui_label_set_text(rtgui_label_t* label, const unsigned char* text)
 
 	if (text != RT_NULL) label->text = (unsigned char*)rt_strdup((const char*)text);
 	else label->text = RT_NULL;
+
+	/* update widget */
+	rtgui_theme_draw_label(label);
 }
-- 
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