Counter.cpp

Go to the documentation of this file.

// ======================================================================
//  Counter.cpp
// ======================================================================
//                   This file is a part of the book 
//             "Qt 5.10 Professional programming with C++"
//                       http://qt-book.com
// ======================================================================
//  Copyright (c) 2017 by Max Schlee
// ======================================================================

#include "Counter.h"

// ----------------------------------------------------------------------
Counter::Counter() : QObject()
                   , m_nValue(0)
{
}

// ----------------------------------------------------------------------
void Counter::slotInc()
{
    emit counterChanged(++m_nValue);

    if (m_nValue == 5) {
        emit goodbye();
    }
}