hello

#include <qapplication.h>
#include <qpushbutton.h>


int main( int argc, char **argv )
{
    QApplication a( argc, argv );

    QPushButton hello( "Hello world!", 0 );
    hello.resize( 100, 30 );

    a.setMainWidget( &hello );
    hello.show();
   void  myQtApp::quit(){ // SLOT

    rws_process -> close();
    process1 -> close();
    process2 -> close();
    exit(0);
}
}