svginlineflowbox.h

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

/*
 * This file is part of the WebKit project.
 *
 * Copyright (C) 2006 Oliver Hunt <[e-mail]>
 *           (C) 2006 Apple Computer Inc.
 *
 * 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.
 *
 */

#ifndef SVGInlineFlowBox_h
#define SVGInlineFlowBox_h

#if ENABLE(SVG)
#include "InlineFlowBox.h"

namespace WebCore {

class SVGInlineFlowBox : public InlineFlowBox {
public:
    SVGInlineFlowBox(RenderObject* obj)
        : InlineFlowBox(obj)
        , m_height(0)
    {
    }

    virtual int height() const { return m_height; }
    void setHeight(int h) { m_height = h; }

    virtual void paint(RenderObject::PaintInfo&, int tx, int ty);
    virtual int placeBoxesHorizontally(int x, int& leftPosition, int& rightPosition, bool& needsWordSpacing);
    virtual int verticallyAlignBoxes(int heightOfBlock);
    
private:
    int m_height;
};

} // namespace WebCore

#endif // ENABLE(SVG)

#endif // SVGInlineFlowBox_h