helloword.cpp

来自「gx 公司的2410-ep qt试验源代吗。 还有说明文档。」· C++ 代码 · 共 28 行

/*helloword.cpp:*/
/*********************************************************************
** $Id: /sample/1/helloworld.cpp   2.3.2   edited 2004-10-12 $
**
** Copyright (C) 2004-2005 OURSELEC AS.  All rights reserved.
**
** This file is part of an example program for Qt.  This example
** program may be used, distributed and modified without limitation.
**
*************************************************************************/
#include <qapplication.h>
#include <qlabel.h>

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

QLabel *label = new QLabel( "Hello, world!", 0 );
label->setAlignment( Qt::AlignVCenter 
| Qt::AlignHCenter );
label->setGeometry( 10, 10, 200, 80 );
app.setMainWidget( label );
label->show();

int result = app.exec();
return result;
}