main.cpp

Linux下的USB摄像头拍照程序

#include "videowidget.h"

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    VideoWidget w;
#ifdef X86
    w.show();
#else
    w.showFullScreen();
#endif
    //app.setOverrideCursor(QCursor( Qt::BlankCursor ));//隐藏鼠标指针
    return app.exec();
}