palemoon-dev/platform/layout/forms/nsGfxCheckboxControlFrame.h

/* -*- 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 nsGfxCheckboxControlFrame_h___
#define nsGfxCheckboxControlFrame_h___

#include "mozilla/Attributes.h"
#include "nsFormControlFrame.h"

class nsGfxCheckboxControlFrame : public nsFormControlFrame
{
public:
  NS_DECL_FRAMEARENA_HELPERS

  explicit nsGfxCheckboxControlFrame(nsStyleContext* aContext);
  virtual ~nsGfxCheckboxControlFrame();

#ifdef DEBUG_FRAME_DUMP
  virtual nsresult GetFrameName(nsAString& aResult) const override {
    return MakeFrameName(NS_LITERAL_STRING("CheckboxControl"), aResult);
  }
#endif

  virtual void BuildDisplayList(nsDisplayListBuilder*   aBuilder,
                                const nsDisplayListSet& aLists) override;

#ifdef ACCESSIBILITY
  virtual mozilla::a11y::AccType AccessibleType() override;
#endif

protected:

  bool IsChecked();
  bool IsIndeterminate();
};

#endif