зеркало из https://github.com/mozilla/gecko-dev.git
64 строки
2.0 KiB
C++
64 строки
2.0 KiB
C++
/* -*- 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/. */
|
|
|
|
#ifndef nsGfxButtonControlFrame_h___
|
|
#define nsGfxButtonControlFrame_h___
|
|
|
|
#include "mozilla/Attributes.h"
|
|
#include "nsHTMLButtonControlFrame.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsIAnonymousContentCreator.h"
|
|
|
|
// Class which implements the input[type=button, reset, submit] and
|
|
// browse button for input[type=file].
|
|
// The label for button is specified through generated content
|
|
// in the ua.css file.
|
|
|
|
class nsGfxButtonControlFrame final
|
|
: public nsHTMLButtonControlFrame
|
|
, public nsIAnonymousContentCreator
|
|
{
|
|
public:
|
|
NS_DECL_FRAMEARENA_HELPERS(nsGfxButtonControlFrame)
|
|
|
|
explicit nsGfxButtonControlFrame(nsStyleContext* aContext);
|
|
|
|
virtual void DestroyFrom(nsIFrame* aDestructRoot) override;
|
|
|
|
virtual nsresult HandleEvent(nsPresContext* aPresContext,
|
|
mozilla::WidgetGUIEvent* aEvent,
|
|
nsEventStatus* aEventStatus) override;
|
|
|
|
#ifdef DEBUG_FRAME_DUMP
|
|
virtual nsresult GetFrameName(nsAString& aResult) const override;
|
|
#endif
|
|
|
|
NS_DECL_QUERYFRAME
|
|
|
|
// nsIAnonymousContentCreator
|
|
virtual nsresult CreateAnonymousContent(nsTArray<ContentInfo>& aElements) override;
|
|
virtual void AppendAnonymousContentTo(nsTArray<nsIContent*>& aElements,
|
|
uint32_t aFilter) override;
|
|
|
|
virtual nsresult AttributeChanged(int32_t aNameSpaceID,
|
|
nsIAtom* aAttribute,
|
|
int32_t aModType) override;
|
|
|
|
virtual nsContainerFrame* GetContentInsertionFrame() override;
|
|
|
|
protected:
|
|
nsresult GetDefaultLabel(nsXPIDLString& aLabel) const;
|
|
|
|
nsresult GetLabel(nsXPIDLString& aLabel);
|
|
|
|
virtual bool IsInput() override { return true; }
|
|
private:
|
|
nsCOMPtr<nsIContent> mTextContent;
|
|
};
|
|
|
|
|
|
#endif
|
|
|