MiddleCroppingLabelFrame.cpp

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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/. */

#include "MiddleCroppingLabelFrame.h"

#include "MiddleCroppingBlockFrame.h"

#include "mozilla/dom/Element.h"

#include "mozilla/PresShell.h"

nsIFrame* NS_NewMiddleCroppingLabelFrame(mozilla::PresShell* aPresShell,

                                         mozilla::ComputedStyle* aStyle) {

  return new (aPresShell)

      mozilla::MiddleCroppingLabelFrame(aStyle, aPresShell->GetPresContext());

namespace mozilla {

void MiddleCroppingLabelFrame::GetUncroppedValue(nsAString& aValue) {

  mContent->AsElement()->GetAttr(nsGkAtoms::value, aValue);

nsresult MiddleCroppingLabelFrame::AttributeChanged(int32_t aNameSpaceID,

                                                    nsAtom* aAttribute,

                                                    int32_t aModType) {

  if (aNameSpaceID == kNameSpaceID_None && aAttribute == nsGkAtoms::value) {

    UpdateDisplayedValueToUncroppedValue(true);

  return NS_OK;

NS_QUERYFRAME_HEAD(MiddleCroppingLabelFrame)

  NS_QUERYFRAME_ENTRY(MiddleCroppingLabelFrame)

NS_QUERYFRAME_TAIL_INHERITING(MiddleCroppingBlockFrame)

NS_IMPL_FRAMEARENA_HELPERS(MiddleCroppingLabelFrame)

}  // namespace mozilla