File indexing completed on 2024-05-19 04:36:36
0001 /* This file is part of the TikZKit project. 0002 * 0003 * Copyright (C) 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 #ifndef TIKZ_UI_OPACITY_PROPERTY_MANAGER_H 0021 #define TIKZ_UI_OPACITY_PROPERTY_MANAGER_H 0022 0023 #include <QtAbstractPropertyManager> 0024 0025 namespace tikz { 0026 namespace ui { 0027 0028 class OpacityPropertyManagerPrivate; 0029 0030 class OpacityPropertyManager : public QtAbstractPropertyManager 0031 { 0032 Q_OBJECT 0033 public: 0034 OpacityPropertyManager(QObject *parent = nullptr); 0035 ~OpacityPropertyManager(); 0036 0037 qreal value(const QtProperty *property) const; 0038 bool isReadOnly(const QtProperty *property) const; 0039 0040 public Q_SLOTS: 0041 void setValue(QtProperty *property, qreal val); 0042 void setReadOnly(QtProperty *property, bool readOnly); 0043 Q_SIGNALS: 0044 void valueChanged(QtProperty *property, qreal val); 0045 void readOnlyChanged(QtProperty *property, bool readOnly); 0046 protected: 0047 QString valueText(const QtProperty *property) const override; 0048 void initializeProperty(QtProperty *property) override; 0049 void uninitializeProperty(QtProperty *property) override; 0050 private: 0051 OpacityPropertyManagerPrivate *d_ptr; 0052 Q_DECLARE_PRIVATE(OpacityPropertyManager) 0053 Q_DISABLE_COPY(OpacityPropertyManager) 0054 }; 0055 0056 } 0057 } 0058 0059 #endif // TIKZ_UI_OPACITY_PROPERTY_MANAGER_H 0060 0061 // kate: indent-width 4; replace-tabs on;