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Billing program for the appliance repair company Seoane.
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123456789101112131415161718192021222324252627#include "CambiarIvaDialog.h"#include "../Negocio/CapaNegocio.h"#include <QtGui>
CambiarIvaDialog::CambiarIvaDialog(CapaNegocio * const cn, QWidget *parent) : QDialog(parent){ ui.setupUi(this); setWindowTitle(tr("Cambiar IVA")); capaNegocio = cn; setWindowIcon(QIcon(QString::fromUtf8("Gui/images/Configuracion.PNG"))); connect(ui.pushButton, SIGNAL(clicked()), this , SLOT(cambiarValor())); ui.spinBox->setValue(capaNegocio->obtenerIva());}
CambiarIvaDialog::~CambiarIvaDialog(){
}
void CambiarIvaDialog::cambiarValor() { int nuevo_valor = ui.spinBox->value(); if (!capaNegocio->cambiarIva(nuevo_valor)) QMessageBox::critical(this, tr("Error"), tr("El IVA no ha podido ser cambiado."));}