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nsStackFrame.h
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00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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00014  *
00015  * The Original Code is Mozilla Communicator client code.
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00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998
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00037 
00046 #ifndef nsStackFrame_h___
00047 #define nsStackFrame_h___
00048 
00049 #include "nsBoxFrame.h"
00050 
00051 class nsStackFrame : public nsBoxFrame
00052 {
00053 public:
00054 
00055   friend nsresult NS_NewStackFrame(nsIPresShell* aPresShell, nsIFrame** aNewFrame, nsIBoxLayout* aLayout = nsnull);
00056 
00057 #ifdef NS_DEBUG
00058   NS_IMETHOD GetFrameName(nsAString& aResult) const
00059   {
00060     return MakeFrameName(NS_LITERAL_STRING("Stack"), aResult);
00061   }
00062 #endif
00063 
00064       // Paint one child frame
00065   virtual void PaintChild(nsPresContext*         aPresContext,
00066                              nsIRenderingContext& aRenderingContext,
00067                              const nsRect&        aDirtyRect,
00068                              nsIFrame*            aFrame,
00069                              nsFramePaintLayer    aWhichLayer,
00070                              PRUint32             aFlags = 0);
00071 
00072   virtual void PaintChildren(nsPresContext*      aPresContext,
00073                              nsIRenderingContext& aRenderingContext,
00074                              const nsRect&        aDirtyRect,
00075                              nsFramePaintLayer    aWhichLayer,
00076                              PRUint32             aFlags = 0);
00077 
00078   NS_IMETHOD GetFrameForPoint(const nsPoint& aPoint,
00079                               nsFramePaintLayer aWhichLayer,    
00080                               nsIFrame**     aFrame);
00081 
00082 protected:
00083 
00084   virtual nsresult GetFrameForPointChild(const nsPoint&    aPoint,
00085                                          nsFramePaintLayer aWhichLayer,    
00086                                          nsIFrame*         aChild,
00087                                          PRBool            aCheckMouseThrough,
00088                                          nsIFrame**        aFrame);
00089 
00090   nsStackFrame(nsIPresShell* aPresShell, nsIBoxLayout* aLayout = nsnull);
00091 
00092 
00093   //nsStackFrame(nsIPresShell* aPresShell);
00094 
00095 }; // class nsStackFrame
00096 
00097 
00098 
00099 #endif
00100