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lightning-sunbird  0.9+nobinonly
nsDeckFrame.h
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
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00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is Mozilla Communicator client code.
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either of the GNU General Public License Version 2 or later (the "GPL"),
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00036  * ***** END LICENSE BLOCK ***** */
00037 
00046 #ifndef nsDeckFrame_h___
00047 #define nsDeckFrame_h___
00048 
00049 #include "nsBoxFrame.h"
00050 
00051 class nsDeckFrame : public nsBoxFrame
00052 {
00053 public:
00054 
00055   friend nsresult NS_NewDeckFrame(nsIPresShell* aPresShell,
00056                                   nsIFrame** aNewFrame,
00057                                   nsIBoxLayout* aLayoutManager);
00058 
00059   NS_IMETHOD AttributeChanged(nsIContent*     aChild,
00060                               PRInt32         aNameSpaceID,
00061                               nsIAtom*        aAttribute,
00062                               PRInt32         aModType);
00063 
00064   NS_IMETHOD DoLayout(nsBoxLayoutState& aState);
00065 
00066   NS_IMETHOD Paint(nsPresContext*      aPresContext,
00067                    nsIRenderingContext& aRenderingContext,
00068                    const nsRect&        aDirtyRect,
00069                    nsFramePaintLayer    aWhichLayer,
00070                    PRUint32             aFlags = 0);
00071 
00072  
00073   NS_IMETHOD GetFrameForPoint(const nsPoint&    aPoint,
00074                               nsFramePaintLayer aWhichLayer,    
00075                               nsIFrame**        aFrame);
00076 
00077   NS_IMETHOD Init(nsPresContext*  aPresContext,
00078                   nsIContent*      aContent,
00079                   nsIFrame*        aParent,
00080                   nsStyleContext*  aContext,
00081                   nsIFrame*        aPrevInFlow);
00082 
00083   NS_IMETHOD ChildrenMustHaveWidgets(PRBool& aMust) const;
00084 
00085 #ifdef NS_DEBUG
00086   NS_IMETHOD GetFrameName(nsAString& aResult) const
00087   {
00088       return MakeFrameName(NS_LITERAL_STRING("Deck"), aResult);
00089   }
00090 #endif
00091 
00092   nsDeckFrame(nsIPresShell* aPresShell, nsIBoxLayout* aLayout = nsnull);
00093 
00094 protected:
00095 
00096   nsDeckFrame(nsIPresShell* aPresShell);
00097 
00098   virtual nsIBox* GetSelectedBox();
00099   virtual void IndexChanged(nsPresContext* aPresContext);
00100   virtual PRInt32 GetSelectedIndex();
00101   virtual void HideBox(nsPresContext* aPresContext, nsIBox* aBox);
00102   virtual void ShowBox(nsPresContext* aPresContext, nsIBox* aBox);
00103 
00104 private:
00105 
00106   PRInt32 mIndex;
00107 
00108 }; // class nsDeckFrame
00109 
00110 #endif
00111