--- a/filemanager/src/filemanager/src/fmviewbase.cpp	Tue Aug 24 10:24:14 2010 +0800
+++ b/filemanager/src/filemanager/src/fmviewbase.cpp	Wed Sep 29 10:37:03 2010 +0800
@@ -44,3 +44,10 @@
     FmViewManager::viewManager()->popViewAndShow();
 }
 
+/*!
+    called when about to close. used to close some resource before deleted.
+ */
+void FmViewBase::aboutToClose()
+{
+
+}