Show-pic.rar_QT show pic_图片展示

#include <QtGui/QApplication> #include <QLabel> #include <QPixmap> int main (int argc, char *argv[]) { QApplication app(argc, argv); QLabel * label=new QLabel("", 0); QPixmap pm ("sealion.png") ; label->setPixmap(pm) ; label->show(); return app.exec() ; }