const QIcon icon = QIcon::fromTheme(name, fallbackIcon);
pixmap = icon.pixmap(size / qApp->devicePixelRatio(), size / qApp->devicePixelRatio(), mode);
const QIcon icon = QIcon::fromTheme(name, fallbackIcon);
pixmap = icon.pixmap(size / qApp->devicePixelRatio(), size / qApp->devicePixelRatio(), mode);