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;