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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /layout/xul/nsDeckFrame.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'layout/xul/nsDeckFrame.h')
-rw-r--r--layout/xul/nsDeckFrame.h77
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diff --git a/layout/xul/nsDeckFrame.h b/layout/xul/nsDeckFrame.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/**
+
+ Eric D Vaughan
+ A frame that can have multiple children. Only one child may be displayed at one time. So the
+ can be flipped though like a deck of cards.
+
+**/
+
+#ifndef nsDeckFrame_h___
+#define nsDeckFrame_h___
+
+#include "mozilla/Attributes.h"
+#include "nsBoxFrame.h"
+
+class nsDeckFrame : public nsBoxFrame
+{
+public:
+ NS_DECL_QUERYFRAME_TARGET(nsDeckFrame)
+ NS_DECL_QUERYFRAME
+ NS_DECL_FRAMEARENA_HELPERS
+
+ friend nsIFrame* NS_NewDeckFrame(nsIPresShell* aPresShell,
+ nsStyleContext* aContext);
+
+ virtual nsresult AttributeChanged(int32_t aNameSpaceID,
+ nsIAtom* aAttribute,
+ int32_t aModType) override;
+
+ NS_IMETHOD DoXULLayout(nsBoxLayoutState& aState) override;
+
+ virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder,
+ const nsRect& aDirtyRect,
+ const nsDisplayListSet& aLists) override;
+
+ virtual void RemoveFrame(ChildListID aListID,
+ nsIFrame* aOldFrame) override;
+
+ virtual void BuildDisplayListForChildren(nsDisplayListBuilder* aBuilder,
+ const nsRect& aDirtyRect,
+ const nsDisplayListSet& aLists) override;
+
+ virtual void Init(nsIContent* aContent,
+ nsContainerFrame* aParent,
+ nsIFrame* aPrevInFlow) override;
+
+ virtual nsIAtom* GetType() const override;
+
+#ifdef DEBUG_FRAME_DUMP
+ virtual nsresult GetFrameName(nsAString& aResult) const override
+ {
+ return MakeFrameName(NS_LITERAL_STRING("Deck"), aResult);
+ }
+#endif
+
+ explicit nsDeckFrame(nsStyleContext* aContext);
+
+ nsIFrame* GetSelectedBox();
+
+protected:
+
+ void IndexChanged();
+ int32_t GetSelectedIndex();
+ void HideBox(nsIFrame* aBox);
+
+private:
+
+ int32_t mIndex;
+
+}; // class nsDeckFrame
+
+#endif
+