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80 lines
2.5 KiB
80 lines
2.5 KiB
15 years ago
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/**
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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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#include "render_br.h"
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using namespace khtml;
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RenderBR::RenderBR(DOM::NodeImpl* node)
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: RenderText(node, new DOM::DOMStringImpl(QChar('\n')))
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{
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m_hasReturn = true;
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}
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RenderBR::~RenderBR()
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{
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}
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#if 0
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void RenderBR::caretPos(int offset, int flags, int &_x, int &_y, int &width, int &height)
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{
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RenderText::caretPos(offset,flags,_x,_y,width,height);
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return;
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#if 0
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if (previousSibling() && !previousSibling()->isBR() && !previousSibling()->isFloating()) {
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int offset = 0;
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if (previousSibling()->isText())
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offset = static_cast<RenderText*>(previousSibling())->maxOffset();
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// FIXME: this won't return a big width in override mode (LS)
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previousSibling()->caretPos(offset,override,_x,_y,width,height);
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return;
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}
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int absx, absy;
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absolutePosition(absx,absy);
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if (absx == -1) {
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// we don't know out absolute position, and there is no point returning
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// just a relative one
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_x = _y = -1;
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}
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else {
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_x += absx;
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_y += absy;
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}
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height = RenderText::verticalPositionHint( false );
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width = override ? height / 2 : 1;
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#endif
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}
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#endif
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FindSelectionResult RenderBR::checkSelectionPoint(int _x, int _y, int _tx, int _ty, DOM::NodeImpl*& node, int &offset, SelPointState &state)
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{
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// Simply take result of previous one
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RenderText *prev = static_cast<RenderText *>(previousSibling());
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if (!prev || !prev->isText() || !prev->inlineTextBoxCount() || prev->isBR())
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prev = this;
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//kdDebug(6040) << "delegated to " << prev->renderName() << "@" << prev << endl;
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return prev->RenderText::checkSelectionPoint(_x, _y, _tx, _ty, node, offset, state);
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}
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