fix compile error in Preprocessor setting.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1136 bbd45198-f89e-11dd-88c7-29a3b14d5316

examples/gui/demo_fnview.c

@@ -9,7 +9,7 @@
 #include <rtgui/widgets/button.h>
 #include <rtgui/widgets/filelist_view.h>
 
-#ifdef RT_USING_DFS
+#if defined(RTGUI_USING_DFS_FILERW) || defined(RTGUI_USING_STDIO_FILERW)
 /* 用于显示选择文件名的文本标签 */
 static rtgui_label_t* label;
 /* 触发文件列表视图的按钮回调函数 */

examples/gui/demo_view_image.c

@@ -12,7 +12,7 @@
 static rtgui_image_t* image = RT_NULL;
 static rtgui_view_t* _view = RT_NULL;
 
-#ifdef RT_USING_DFS
+#if defined(RTGUI_USING_DFS_FILERW) || defined(RTGUI_USING_STDIO_FILERW)
 /* 打开按钮的回调函数 */
 static void open_btn_onbutton(rtgui_widget_t* widget, struct rtgui_event* event)
 {

examples/gui/demo_view_module.c

@@ -10,6 +10,7 @@
 #include <string.h>
 
 #ifdef RT_USING_MODULE
+#if defined(RTGUI_USING_DFS_FILERW) || defined(RTGUI_USING_STDIO_FILERW)
 static rtgui_view_t* _view = RT_NULL;
 
 /* 打开按钮的回调函数 */
@@ -72,3 +73,5 @@ rtgui_view_t* demo_view_module(rtgui_workbench_t* workbench)
 	return _view;
 }
 #endif
+#endif
+

examples/gui/demo_workbench.c

@@ -81,15 +81,17 @@ static void workbench_entry(void* parameter)
 	demo_view_listbox(workbench);
 	demo_view_slider(workbench);
 	demo_view_mywidget(workbench);
-#ifdef RT_USING_DFS
+#if defined(RTGUI_USING_DFS_FILERW) || defined(RTGUI_USING_STDIO_FILERW)
 	demo_view_image(workbench);
 #endif
 #ifdef RT_USING_MODULE	
+#if defined(RTGUI_USING_DFS_FILERW) || defined(RTGUI_USING_STDIO_FILERW)
 	demo_view_module(workbench);
+#endif
 #endif
 	demo_listview_view(workbench);
 	demo_listview_icon_view(workbench);
-#ifdef RT_USING_DFS
+#if defined(RTGUI_USING_DFS_FILERW) || defined(RTGUI_USING_STDIO_FILERW)
 	demo_fn_view(workbench);
 #endif