michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsTreeBoxObject_h___
michael@0: #define nsTreeBoxObject_h___
michael@0: 
michael@0: #include "mozilla/Attributes.h"
michael@0: #include "nsBoxObject.h"
michael@0: #include "nsITreeView.h"
michael@0: #include "nsITreeBoxObject.h"
michael@0: 
michael@0: class nsTreeBodyFrame;
michael@0: 
michael@0: class nsTreeBoxObject : public nsITreeBoxObject, public nsBoxObject
michael@0: {
michael@0: public:
michael@0:   NS_DECL_ISUPPORTS_INHERITED
michael@0:   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(nsTreeBoxObject, nsBoxObject)
michael@0:   NS_DECL_NSITREEBOXOBJECT
michael@0: 
michael@0:   nsTreeBoxObject();
michael@0:   ~nsTreeBoxObject();
michael@0: 
michael@0:   nsTreeBodyFrame* GetTreeBody(bool aFlushLayout = false);
michael@0:   nsTreeBodyFrame* GetCachedTreeBody() { return mTreeBody; }
michael@0: 
michael@0:   //NS_PIBOXOBJECT interfaces
michael@0:   virtual void Clear() MOZ_OVERRIDE;
michael@0:   virtual void ClearCachedValues() MOZ_OVERRIDE;
michael@0: 
michael@0: protected:
michael@0:   nsTreeBodyFrame* mTreeBody;
michael@0:   nsCOMPtr<nsITreeView> mView;
michael@0: };
michael@0: 
michael@0: #endif