styleboxdata.cpp

linux下开源浏览器WebKit的源码,市面上的很多商用浏览器都是移植自WebKit

/*
 * Copyright (C) 1999 Antti Koivisto ([e-mail])
 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 */

#include "config.h"
#include "StyleBoxData.h"

#include "RenderStyle.h"
#include "RenderStyleConstants.h"

namespace WebCore {

StyleBoxData::StyleBoxData()
    : z_index(0)
    , z_auto(true)
    , boxSizing(CONTENT_BOX)
{
    // Initialize our min/max widths/heights.
    min_width = min_height = RenderStyle::initialMinSize();
    max_width = max_height = RenderStyle::initialMaxSize();
}

StyleBoxData::StyleBoxData(const StyleBoxData& o)
    : RefCounted<StyleBoxData>()
    , width(o.width)
    , height(o.height)
    , min_width(o.min_width)
    , max_width(o.max_width)
    , min_height(o.min_height)
    , max_height(o.max_height)
    , z_index(o.z_index)
    , z_auto(o.z_auto)
    , boxSizing(o.boxSizing)
{
}

bool StyleBoxData::operator==(const StyleBoxData& o) const
{
    return width == o.width &&
           height == o.height &&
           min_width == o.min_width &&
           max_width == o.max_width &&
           min_height == o.min_height &&
           max_height == o.max_height &&
           z_index == o.z_index &&
           z_auto == o.z_auto &&
           boxSizing == o.boxSizing;
}

} // namespace WebCore