зеркало из https://github.com/mozilla/gecko-dev.git
69 строки
2.1 KiB
C++
69 строки
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsGfxButtonControlFrame_h___
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#define nsGfxButtonControlFrame_h___
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#include "mozilla/Attributes.h"
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#include "nsFormControlFrame.h"
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#include "nsHTMLButtonControlFrame.h"
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#include "nsCOMPtr.h"
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#include "nsIAnonymousContentCreator.h"
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// Class which implements the input[type=button, reset, submit] and
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// browse button for input[type=file].
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// The label for button is specified through generated content
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// in the ua.css file.
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class nsGfxButtonControlFrame : public nsHTMLButtonControlFrame,
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public nsIAnonymousContentCreator
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{
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public:
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NS_DECL_FRAMEARENA_HELPERS
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nsGfxButtonControlFrame(nsStyleContext* aContext);
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virtual void DestroyFrom(nsIFrame* aDestructRoot) MOZ_OVERRIDE;
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NS_IMETHOD HandleEvent(nsPresContext* aPresContext,
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nsGUIEvent* aEvent,
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nsEventStatus* aEventStatus) MOZ_OVERRIDE;
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virtual nsIAtom* GetType() const MOZ_OVERRIDE;
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#ifdef DEBUG
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NS_IMETHOD GetFrameName(nsAString& aResult) const MOZ_OVERRIDE;
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#endif
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NS_DECL_QUERYFRAME
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// nsIAnonymousContentCreator
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virtual nsresult CreateAnonymousContent(nsTArray<ContentInfo>& aElements) MOZ_OVERRIDE;
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virtual void AppendAnonymousContentTo(nsBaseContentList& aElements,
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uint32_t aFilter) MOZ_OVERRIDE;
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virtual nsIFrame* CreateFrameFor(nsIContent* aContent) MOZ_OVERRIDE;
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NS_IMETHOD AttributeChanged(int32_t aNameSpaceID,
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nsIAtom* aAttribute,
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int32_t aModType) MOZ_OVERRIDE;
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virtual bool IsLeaf() const MOZ_OVERRIDE;
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virtual nsIFrame* GetContentInsertionFrame() MOZ_OVERRIDE;
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protected:
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nsresult GetDefaultLabel(nsXPIDLString& aLabel) const;
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nsresult GetLabel(nsXPIDLString& aLabel);
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virtual bool IsInput() MOZ_OVERRIDE { return true; }
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private:
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nsCOMPtr<nsIContent> mTextContent;
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};
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#endif
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