33 lines
790 B
C
33 lines
790 B
C
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// Copyright (C) 2023 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#ifndef LINENUMBERMODEL_H
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#define LINENUMBERMODEL_H
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#include <QAbstractItemModel>
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#include <QQmlEngine>
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class LineNumberModel : public QAbstractListModel
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{
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Q_OBJECT
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QML_ELEMENT
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Q_PROPERTY(int lineCount READ lineCount WRITE setLineCount NOTIFY lineCountChanged)
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public:
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explicit LineNumberModel(QObject *parent = nullptr);
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int lineCount() const;
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void setLineCount(int lineCount);
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int rowCount(const QModelIndex &parent = QModelIndex()) const override;
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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signals:
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void lineCountChanged();
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private:
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int m_lineCount = 0;
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};
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#endif // LINENUMBERMODEL_H
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