File indexing completed on 2024-05-12 17:08:28
0001 /* 0002 * SPDX-FileCopyrightText: 2020 Arjen Hiemstra <ahiemstra@heimr.nl> 0003 * 0004 * SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL 0005 */ 0006 0007 #pragma once 0008 0009 #include <QAbstractListModel> 0010 #include <QQmlParserStatus> 0011 #include <memory> 0012 0013 class PageDataObject; 0014 0015 class PageDataModel : public QAbstractListModel 0016 { 0017 Q_OBJECT 0018 // Q_INTERFACES(QQmlParserStatus) 0019 Q_PROPERTY(PageDataObject *data READ dataObject WRITE setDataObject NOTIFY dataObjectChanged) 0020 0021 public: 0022 enum Roles { 0023 DataRole = Qt::UserRole + 1, 0024 }; 0025 Q_ENUM(Roles) 0026 0027 explicit PageDataModel(QObject *parent = nullptr); 0028 0029 PageDataObject *dataObject() const; 0030 void setDataObject(PageDataObject *newData); 0031 Q_SIGNAL void dataObjectChanged(); 0032 0033 QHash<int, QByteArray> roleNames() const override; 0034 0035 int rowCount(const QModelIndex &parent) const override; 0036 QVariant data(const QModelIndex &index, int role) const override; 0037 0038 Q_INVOKABLE int countObjects(const QVariantMap &properties); 0039 0040 // void classBegin() override; 0041 // void componentComplete() override; 0042 0043 private: 0044 PageDataObject *m_data = nullptr; 0045 };