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38 :
39 : #ifndef nsPopupSetFrame_h__
40 : #define nsPopupSetFrame_h__
41 :
42 : #include "nsIAtom.h"
43 : #include "nsBoxFrame.h"
44 :
45 : nsIFrame* NS_NewPopupSetFrame(nsIPresShell* aPresShell, nsStyleContext* aContext);
46 :
47 : class nsPopupSetFrame : public nsBoxFrame
48 : {
49 : public:
50 : NS_DECL_FRAMEARENA_HELPERS
51 :
52 0 : nsPopupSetFrame(nsIPresShell* aShell, nsStyleContext* aContext):
53 0 : nsBoxFrame(aShell, aContext) {}
54 :
55 0 : ~nsPopupSetFrame() {}
56 :
57 : NS_IMETHOD Init(nsIContent* aContent,
58 : nsIFrame* aParent,
59 : nsIFrame* aPrevInFlow);
60 : NS_IMETHOD AppendFrames(ChildListID aListID,
61 : nsFrameList& aFrameList);
62 : NS_IMETHOD RemoveFrame(ChildListID aListID,
63 : nsIFrame* aOldFrame);
64 : NS_IMETHOD InsertFrames(ChildListID aListID,
65 : nsIFrame* aPrevFrame,
66 : nsFrameList& aFrameList);
67 : NS_IMETHOD SetInitialChildList(ChildListID aListID,
68 : nsFrameList& aChildList);
69 :
70 : // nsIBox
71 : NS_IMETHOD DoLayout(nsBoxLayoutState& aBoxLayoutState);
72 :
73 : // Used to destroy our popup frames.
74 : virtual void DestroyFrom(nsIFrame* aDestructRoot);
75 :
76 : virtual nsIAtom* GetType() const;
77 :
78 : #ifdef DEBUG
79 : NS_IMETHOD List(FILE* out, PRInt32 aIndent) const;
80 0 : NS_IMETHOD GetFrameName(nsAString& aResult) const
81 : {
82 0 : return MakeFrameName(NS_LITERAL_STRING("PopupSet"), aResult);
83 : }
84 : #endif
85 :
86 : protected:
87 : void AddPopupFrameList(nsFrameList& aPopupFrameList);
88 : void RemovePopupFrame(nsIFrame* aPopup);
89 :
90 : nsFrameList mPopupList;
91 : };
92 :
93 : #endif
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