File indexing completed on 2024-05-12 04:35:04
0001 /* This file is part of the TikZKit project. 0002 * 0003 * Copyright (C) 2016 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 #ifndef TIKZ_CORE_VALUE_PROPERTY_H 0020 #define TIKZ_CORE_VALUE_PROPERTY_H 0021 0022 #include "Property.h" 0023 #include "Value.h" 0024 0025 namespace tikz { 0026 namespace core { 0027 0028 /** 0029 * Color property. 0030 */ 0031 class TIKZKITCORE_EXPORT ValueProperty : public Property 0032 { 0033 public: 0034 /** 0035 * Constructor that creates a property @p propertyName as part of @p entity. 0036 */ 0037 explicit ValueProperty(const QString & propertyName, PropertyInterface * interface); 0038 0039 /** 0040 * Virtual destructor. 0041 */ 0042 virtual ~ValueProperty(); 0043 0044 public: 0045 /** 0046 * Set the value of this property to @p value. 0047 */ 0048 void setValue(const Value & value); 0049 0050 /** 0051 * Returns the Value of this property. 0052 */ 0053 Value value() const; 0054 0055 public: // Property overrides 0056 /** 0057 * Returns the type of the property. 0058 * The type is used to cast the property to the respective derived type. 0059 */ 0060 const char * propertyType() const override; 0061 0062 /** 0063 * Reset the property to its default value. 0064 * @see isSet() 0065 */ 0066 void unset() override; 0067 0068 protected: 0069 /** 0070 * Load the payload of the Property state from the @p json object. 0071 */ 0072 void loadData(const QJsonObject & json) override; 0073 0074 /** 0075 * Save the payload of the Property state to the @p json object. 0076 */ 0077 void saveData(QJsonObject & json) override; 0078 0079 private: 0080 Value m_value; 0081 }; 0082 0083 } //namespace core 0084 } //namespace tikz 0085 0086 #endif // TIKZ_CORE_VALUE_PROPERTY_H 0087 0088 // kate: indent-width 4; replace-tabs on;