EMPRESA DE LÁCTEOS

#include "lacteos.h"
#include "ui_lacteos.h"

LACTEOS::LACTEOS(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::LACTEOS)
{
    ui->setupUi(this);
}

LACTEOS::~LACTEOS()
{
    delete ui;
}

void LACTEOS::on_btnCALCULAR_clicked()
{
    int op;
float IESS,SU;

        op=ui->cbCARGO->currentIndex();
        switch (op) {
        case 0:
            ui->txtSU->setText(QString::number(1600));
            IESS=(1600*9.35)/100;
            SU=1600-IESS;
            break;
        case 1:
            ui->txtSU->setText(QString::number(640));
            IESS=(640*9.35)/100;
            SU=640-IESS;
            break;
        case 2:
            ui->txtSU->setText(QString::number(950));
            IESS=(950*9.35)/100;
            SU=950-IESS;
            break;
        case 3:
            ui->txtSU->setText(QString::number(580));
            IESS=(580*9.35)/100;
            SU=580-IESS;
            break;

        default:
            break;
        }
ui->txtIESS->setText(QString::number(IESS));
 ui->txtSU->setText(QString::number(SU));

}