#include <QApplication>
#include <QTextEdit>

int main(int argc, char** argv)
{
	QApplication app(argc, argv);

	QWidget mainWindow;

	QTextEdit* edit = new QTextEdit(&mainWindow);
	edit->setTextInteractionFlags(Qt::TextEditorInteraction);
	edit->document()->setIndentWidth(20);

	edit->setText("test");

	QTextCursor cursor = edit->textCursor();

	QTextListFormat format;
	format.setStyle(QTextListFormat::Style::ListDisc);
	cursor.createList(format);

	QTextBlockFormat blockFormat = cursor.blockFormat();
	blockFormat.setMarker(QTextBlockFormat::MarkerType::Unchecked);
	cursor.setBlockFormat(blockFormat);

	mainWindow.show();

	return app.exec();
}