如何在单选按钮中隐藏圆形，而只在qt中显示图标？

radioButton->setStyleSheet("QRadioButton::indicator { width: 0px; } QRadioButton::indicator:checked { image: url(path/to/icon.png); }");

#include <QtWidgets>

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

    QWidget window;
    QVBoxLayout layout(&window);

    QRadioButton *radioButton = new QRadioButton(&window);
    radioButton->setStyleSheet("QRadioButton::indicator { width: 0px; } QRadioButton::indicator:checked { image: url(path/to/icon.png); }");

    layout.addWidget(radioButton);

    window.show();

    return app.exec();
}