File indexing completed on 2024-05-12 04:35:06
0001 /* This file is part of the TikZKit project. 0002 * 0003 * Copyright (C) 2013-2014 Dominik Haumann <dhaumann@kde.org> 0004 * 0005 * This library is free software; you can redistribute it and/or modify 0006 * it under the terms of the GNU Library General Public License as published 0007 * by the Free Software Foundation, either version 2 of the License, or 0008 * (at your option) any later version. 0009 * 0010 * This library is distributed in the hope that it will be useful, 0011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0013 * GNU Library General Public License for more details. 0014 * 0015 * You should have received a copy of the GNU Library General Public License 0016 * along with this library; see the file COPYING.LIB. If not, see 0017 * <http://www.gnu.org/licenses/>. 0018 */ 0019 0020 #include "MetaPos_p.h" 0021 #include "MetaPos.h" 0022 0023 namespace tikz { 0024 namespace core { 0025 0026 MetaPosPrivate::MetaPosPrivate(MetaPos * metaPos) 0027 : QObject() 0028 , q(metaPos) 0029 , nodeId() 0030 , anchor() 0031 { 0032 } 0033 0034 void MetaPosPrivate::beginChange() 0035 { 0036 Q_ASSERT(changeRefCounter >= 0); 0037 ++changeRefCounter; 0038 } 0039 0040 void MetaPosPrivate::endChange() 0041 { 0042 Q_ASSERT(changeRefCounter > 0); 0043 0044 --changeRefCounter; 0045 if (changeRefCounter == 0) { 0046 Q_EMIT changed(q); 0047 } 0048 } 0049 0050 void MetaPosPrivate::changeRequest() 0051 { 0052 beginChange(); 0053 endChange(); 0054 } 0055 0056 } 0057 } 0058 0059 // kate: indent-width 4; replace-tabs on;