mainwindow.cpp

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include <QTextEdit>
#include <QTextList>
 
namespace textdocument_lists {
struct MainWindow
{
    void insertList();
 
private:
    QTextEdit *editor = nullptr;
};
 
void MainWindow::insertList()
{
    QTextCursor cursor = editor->textCursor();
    QTextList *list = cursor.currentList();
 
//! [0]
    QTextListFormat listFormat;
    if (list) {
        listFormat = list->format();
        listFormat.setIndent(listFormat.indent() + 1);
    }
 
    listFormat.setStyle(QTextListFormat::ListDisc);
    cursor.insertList(listFormat);
//! [0]
}
 
} //textdocument_lists