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/*
* This file is part of the DOM implementation for KDE.
*
* Copyright (C) 2000 Lars Knoll (knoll@kde.org)
*
* 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 RENDER_BR_H
#define RENDER_BR_H
#include "render_text.h"
/*
* The whole class here is a hack to get <br> working, as long as we don't have support for
* CSS2 :before and :after pseudo elements
*/
namespace khtml {
class RenderBR : public RenderText
{
public:
RenderBR(DOM::NodeImpl* node);
virtual ~RenderBR();
virtual const char *renderName() const { return "RenderBR"; }
virtual void paint( PaintInfo&, int, int) {}
virtual unsigned int width(unsigned int, unsigned int, const Font *) const { return 0; }
virtual unsigned int width( unsigned int, unsigned int, bool) const { return 0; }
virtual short width() const { return RenderText::width(); }
virtual int height() const { return 0; }
// overrides
virtual void calcMinMaxWidth() {}
virtual short minWidth() const { return 0; }
virtual int maxWidth() const { return 0; }
virtual FindSelectionResult checkSelectionPoint( int _x, int _y, int _tx, int _ty,
DOM::NodeImpl*& node, int & offset,
SelPointState & );
virtual bool isBR() const { return true; }
#if 0
virtual void caretPos(int offset, int flags, int &_x, int &_y, int &width, int &height);
#endif
/** returns the lowest possible value the caret offset may have to
* still point to a valid position.
*
* Returns 0.
*/
virtual long minOffset() const { return 0; }
/** returns the highest possible value the caret offset may have to
* still point to a valid position.
*
* Returns also 0, as BRs have no width.
*/
virtual long maxOffset() const { return 0; }
};
}
#endif
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