File indexing completed on 2024-04-21 04:41:46
0001 /*************************************************************************** 0002 * Copyright (C) 2018 by Emmanuel Lepage Vallee * 0003 * Author : Emmanuel Lepage Vallee <emmanuel.lepage@kde.org> * 0004 * * 0005 * This program is free software; you can redistribute it and/or modify * 0006 * it under the terms of the GNU General Public License as published by * 0007 * the Free Software Foundation; either version 3 of the License, or * 0008 * (at your option) any later version. * 0009 * * 0010 * This program 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 General Public License for more details. * 0014 * * 0015 * You should have received a copy of the GNU General Public License * 0016 * along with this program. If not, see <http://www.gnu.org/licenses/>. * 0017 **************************************************************************/ 0018 #ifndef KQUICKITEMVIEWS_DELEGATECHOOSER_H 0019 #define KQUICKITEMVIEWS_DELEGATECHOOSER_H 0020 0021 // Qt 0022 #include <QQmlListProperty> 0023 #include <QtCore/QObject> 0024 0025 // KQuickItemViews 0026 #include <delegatechoice.h> 0027 0028 class DelegateChooserPrivate; 0029 0030 class Q_DECL_EXPORT DelegateChooser : public QObject 0031 { 0032 Q_OBJECT 0033 Q_CLASSINFO("DefaultProperty", "choices") 0034 public: 0035 0036 enum class Modes { 0037 Undefined, 0038 Columns, 0039 Rows, 0040 Indices, 0041 Expression, 0042 }; 0043 Q_ENUM(Modes) 0044 0045 Q_PROPERTY(Modes mode READ mode NOTIFY changed) 0046 0047 Q_PROPERTY(QQmlListProperty<DelegateChoice> choices READ choices NOTIFY changed) 0048 Q_PROPERTY(QString role READ role WRITE setRole NOTIFY changed) 0049 0050 QString role() const; 0051 void setRole(const QString &role); 0052 0053 QQmlListProperty<DelegateChoice> choices(); 0054 0055 Modes mode() const; 0056 void setMode(Modes m); 0057 0058 protected: 0059 virtual bool evaluateIndex(const QModelIndex& idx); 0060 virtual bool evaluateRow(int row, const QModelIndex& parent); 0061 virtual bool evaluateColumn(int row, const QModelIndex& parent); 0062 0063 Q_SIGNALS: 0064 void changed(); 0065 0066 private: 0067 DelegateChooserPrivate *d_ptr; 0068 Q_DECLARE_PRIVATE(DelegateChooser) 0069 }; 0070 0071 #endif