flatitemsmodelbase.h

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE or copy at https://www.boost.org/LICENSE_1_0.txt)
 **********************************************************************/

#pragma once

#include <QAbstractItemModel>
#include "modelsconfig.h"

namespace LC::Util
{
    class UTIL_MODELS_API FlatItemsModelBase : public QAbstractItemModel
    {
        const QStringList Headers_;

        QHash<int, QVariant> GlobalData_;
    public:
        constexpr static auto DataRole = Qt::UserRole;

        explicit FlatItemsModelBase (QStringList headers, QObject* = nullptr);

        int columnCount (const QModelIndex& index = {}) const override;
        QVariant data (const QModelIndex& index, int role) const override;
        QVariant headerData (int section, Qt::Orientation orientation, int role) const override;
        QModelIndex index (int row, int col, const QModelIndex& parent = {}) const override;
        QModelIndex parent (const QModelIndex&) const override;
        int rowCount (const QModelIndex& parent = {}) const override;

        void SetGlobalData (const QVariant& data, int role);
    protected:
        virtual int GetItemsCount () const = 0;
        virtual QVariant GetData (int row, int col, int role) const = 0;
    };
}