main.cpp

一个简单的pos机程序

#include <qapplication.h>
#include <qtextcodec.h>
#include "Mainform.h"
#include "connect.h"
int main( int argc, char ** argv )
{
    QApplication a( argc, argv );
    if ( ! createConnections() )
            return 1;
    Form1 w;
    w.showMaximized();
    a.connect( &a, SIGNAL( lastWindowClosed() ), &a, SLOT( quit() ) );
    QTextCodec *codec = QTextCodec::codecForName("GB2312");
    
    a.setDefaultCodec(codec);
    return a.exec();
}