* Added BListItem::SetOutlineLevel() method.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36713 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/interface/ListItem.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2009, Haiku, Inc. All rights reserved.
+ * Copyright 2006-2010, Haiku, Inc. All rights reserved.
  * Distributed under the terms of the MIT License.
  */
 #ifndef _LIST_ITEM_H
@@ -9,6 +9,7 @@
 #include <Archivable.h>
 #include <Rect.h>
 
+
 class BFont;
 class BList;
 class BMessage;
@@ -44,6 +45,7 @@ public:
 			bool				IsExpanded() const;
 			void				SetExpanded(bool expanded);
 			uint32				OutlineLevel() const;
+			void				SetOutlineLevel(uint32 level);
 
 	virtual	status_t			Perform(perform_code code, void* arg);
 
@@ -83,7 +85,7 @@ private:
 
 
 inline float
-BListItem::Top(void) const 
+BListItem::Top(void) const
 {
 	return fTop;
 }
@@ -99,4 +101,5 @@ BListItem::Bottom(void) const
 #include <StringItem.h>
 	// to maintain source compatibility
 
+
 #endif // _LIST_ITEM_H