third_party/WebKit/Source/core/layout/LayoutTableCaption.cpp

/*
 * Copyright (C) 2011 Robert Hogan <robert@roberthogan.net>
 *
 * 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 "core/layout/LayoutTableCaption.h"

#include "core/layout/LayoutTable.h"

namespace blink {

LayoutTableCaption::LayoutTableCaption(Element* element)
    : LayoutBlockFlow(element)
{
}

LayoutTableCaption::~LayoutTableCaption()
{
}

LayoutUnit LayoutTableCaption::containingBlockLogicalWidthForContent() const
{
    LayoutBlock* cb = containingBlock();
    return cb->logicalWidth();
}

void LayoutTableCaption::insertedIntoTree()
{
    LayoutBlockFlow::insertedIntoTree();

    table()->addCaption(this);
}

void LayoutTableCaption::willBeRemovedFromTree()
{
    LayoutBlockFlow::willBeRemovedFromTree();

    table()->removeCaption(this);
}

LayoutTable* LayoutTableCaption::table() const
{
    return toLayoutTable(parent());
}

}