File indexing completed on 2024-11-10 09:38:55
0001 /* 0002 * This file is part of the DOM implementation for KDE. 0003 * 0004 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) 0005 * 0006 * This library is free software; you can redistribute it and/or 0007 * modify it under the terms of the GNU Library General Public 0008 * License as published by the Free Software Foundation; either 0009 * version 2 of the License, or (at your option) any later version. 0010 * 0011 * This library is distributed in the hope that it will be useful, 0012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0014 * Library General Public License for more details. 0015 * 0016 * You should have received a copy of the GNU Library General Public License 0017 * along with this library; see the file COPYING.LIB. If not, write to 0018 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0019 * Boston, MA 02110-1301, USA. 0020 * 0021 */ 0022 #ifndef RENDER_BR_H 0023 #define RENDER_BR_H 0024 0025 #include "render_text.h" 0026 0027 /* 0028 * The whole class here is a hack to get <br> working, as long as we don't have support for 0029 * CSS2 :before and :after pseudo elements 0030 */ 0031 namespace khtml 0032 { 0033 0034 class RenderBR : public RenderText 0035 { 0036 public: 0037 RenderBR(DOM::NodeImpl *node); 0038 virtual ~RenderBR(); 0039 0040 const char *renderName() const override 0041 { 0042 return "RenderBR"; 0043 } 0044 0045 void paint(PaintInfo &, int, int) override {} 0046 0047 unsigned int width(unsigned int, unsigned int, const Font *) const override 0048 { 0049 return 0; 0050 } 0051 unsigned int width(unsigned int, unsigned int, bool) const override 0052 { 0053 return 0; 0054 } 0055 short width() const override 0056 { 0057 return RenderText::width(); 0058 } 0059 0060 int height() const override 0061 { 0062 return 0; 0063 } 0064 0065 // overrides 0066 void calcMinMaxWidth() override {} 0067 short minWidth() const override 0068 { 0069 return 0; 0070 } 0071 int maxWidth() const override 0072 { 0073 return 0; 0074 } 0075 0076 FindSelectionResult checkSelectionPoint(int _x, int _y, int _tx, int _ty, 0077 DOM::NodeImpl *&node, int &offset, 0078 SelPointState &) override; 0079 0080 bool isBR() const override 0081 { 0082 return true; 0083 } 0084 0085 long caretMinOffset() const override; 0086 long caretMaxOffset() const override; 0087 unsigned long caretMaxRenderedOffset() const override; 0088 0089 RenderPosition positionForCoordinates(int _x, int _y) override; 0090 #if 0 0091 virtual void caretPos(int offset, int flags, int &_x, int &_y, int &width, int &height) const; 0092 #endif 0093 0094 InlineBox *inlineBox(long offset) override; 0095 0096 }; 0097 0098 } 0099 #endif