File indexing completed on 2024-05-12 17:07:26
0001 /* 0002 SPDX-FileCopyrightText: 2009 Ben Cooksley <ben@eclipse.endoftheinternet.org> 0003 0004 SPDX-License-Identifier: GPL-2.0-or-later 0005 */ 0006 0007 #pragma once 0008 0009 #include <QAbstractItemModel> 0010 0011 #include <Solid/Predicate> 0012 0013 class PredicateItem; 0014 0015 class PredicateModel : public QAbstractItemModel 0016 { 0017 Q_OBJECT 0018 0019 public: 0020 explicit PredicateModel(PredicateItem *menuRoot, QObject *parent = nullptr); 0021 ~PredicateModel() override; 0022 0023 QVariant data(const QModelIndex &index, int role) const override; 0024 Qt::ItemFlags flags(const QModelIndex &index) const override; 0025 QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override; 0026 QModelIndex parent(const QModelIndex &index) const override; 0027 int rowCount(const QModelIndex &parent = QModelIndex()) const override; 0028 int columnCount(const QModelIndex &parent = QModelIndex()) const override; 0029 0030 void setRootPredicate(PredicateItem *item); 0031 void itemUpdated(const QModelIndex &item); 0032 void childrenChanging(const QModelIndex &item, Solid::Predicate::Type oldType); 0033 0034 protected: 0035 PredicateItem *rootItem() const; 0036 0037 private: 0038 class Private; 0039 Private *const d; 0040 };