Method intToQString

src/mainwindow.cpp:294–298

}

QString MainWindow::intToQString(int value) const {
    if (value < 0)
        return "-";
    return QString::number(value);
}

void MainWindow::updateBatteryCharge() {
    ui->BatteryChargeValueLabel->setText(intToQString(operate.getBatteryCharge()) + " %");