MiddleCroppingLabelFrame.h

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* 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 mozilla_MiddleCroppingLabelFrame_h

#define mozilla_MiddleCroppingLabelFrame_h

#include "MiddleCroppingBlockFrame.h"

namespace mozilla {

// A frame for a <xul:label> or <xul:description> with crop="center"

class MiddleCroppingLabelFrame final : public MiddleCroppingBlockFrame {

 public:

  NS_DECL_QUERYFRAME

  NS_DECL_FRAMEARENA_HELPERS(MiddleCroppingLabelFrame)

  MiddleCroppingLabelFrame(ComputedStyle* aStyle, nsPresContext* aPresContext)

      : MiddleCroppingBlockFrame(aStyle, aPresContext, kClassID) {}

  void GetUncroppedValue(nsAString& aValue) override;

  nsresult AttributeChanged(int32_t aNameSpaceID, nsAtom* aAttribute,

                            int32_t aModType) override;

};

}  // namespace mozilla

#endif