main.cpp

来自「一大堆的qt程序,在qte2.3.7下全部可以很好地运行」· C++ 代码 · 共 19 行

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

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

    QPushButton quit( "Quit", 0 );
    quit.resize( 75, 30 );
    quit.setFont( QFont( "Times", 18, QFont::Bold ) );

    QObject::connect( &quit, SIGNAL(clicked()), &a, SLOT(quit()) );

    a.setMainWidget( &quit );
    quit.show();
    return a.exec();
}