File indexing completed on 2024-05-19 16:31:38

 /*
  * SPDX-FileCopyrightText: 2015 Dominik Haumann <dhaumann@kde.org>
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 #ifndef PLASMA_QUOTA_LIST_MODEL_H
 #define PLASMA_QUOTA_LIST_MODEL_H
 
 #include <QAbstractListModel>
 #include <QVector>
 
 #include "QuotaItem.h"
 
 /**
  * Data model holding disk quota items.
  */
 class QuotaListModel : public QAbstractListModel
 {
     Q_OBJECT
 
 public:
     explicit QuotaListModel(QObject *parent = nullptr);
 
 public: // QAbstractListModel overrides
     /**
      * List of available roles for the QML ListView.
      */
     QHash<int, QByteArray> roleNames() const override;
 
     /**
      * Returns the data for @p index and given @p role.
      */
     QVariant data(const QModelIndex &index, int role) const override;
 
     /**
      * Returns the number of items for the toplevel model index, otherwise 0.
      */
     int rowCount(const QModelIndex &index) const override;
 
     /**
      * Changes the data for @p index to @p variant.
      */
     bool setData(const QModelIndex &index, const QVariant &variant, int role = Qt::EditRole) override;
 
     /**
      * Inserts @p count rows at position @p row.
      */
     bool insertRows(int row, int count, const QModelIndex &parent = QModelIndex()) override;
 
     /**
      * Removes @p count rows at position @p row.
      */
     bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()) override;
 
 public: // additional helper functions
     /**
      * Merges @p items into the existing quota item list. Old items that are
      * not available in @p items anymore are deleted.
      */
     void updateItems(const QVector<QuotaItem> &items);
 
     /**
      * Clears all items in the model.
      */
     void clear();
 
 private:
     QVector<QuotaItem> m_items;
 };
 
 #endif // PLASMA_QUOTA_LIST_MODEL_H