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78 lines
2.5 KiB
78 lines
2.5 KiB
/*
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* This file is part of the DOM implementation for KDE.
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*
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* Copyright (C) 2000 Lars Knoll (knoll@kde.org)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef RENDER_BR_H
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#define RENDER_BR_H
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#include "render_text.h"
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/*
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* The whole class here is a hack to get <br> working, as long as we don't have support for
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* CSS2 :before and :after pseudo elements
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*/
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namespace tdehtml {
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class RenderBR : public RenderText
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{
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public:
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RenderBR(DOM::NodeImpl* node);
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virtual ~RenderBR();
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virtual const char *renderName() const { return "RenderBR"; }
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virtual void paint( PaintInfo&, int, int) {}
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virtual unsigned int width(unsigned int, unsigned int, const Font *) const { return 0; }
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virtual unsigned int width( unsigned int, unsigned int, bool) const { return 0; }
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virtual short width() const { return RenderText::width(); }
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virtual int height() const { return 0; }
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// overrides
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virtual void calcMinMaxWidth() {}
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virtual short minWidth() const { return 0; }
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virtual int maxWidth() const { return 0; }
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virtual FindSelectionResult checkSelectionPoint( int _x, int _y, int _tx, int _ty,
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DOM::NodeImpl*& node, int & offset,
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SelPointState & );
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virtual bool isBR() const { return true; }
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#if 0
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virtual void caretPos(int offset, int flags, int &_x, int &_y, int &width, int &height);
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#endif
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/** returns the lowest possible value the caret offset may have to
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* still point to a valid position.
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*
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* Returns 0.
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*/
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virtual long minOffset() const { return 0; }
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/** returns the highest possible value the caret offset may have to
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* still point to a valid position.
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*
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* Returns also 0, as BRs have no width.
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*/
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virtual long maxOffset() const { return 0; }
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};
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}
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#endif
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