    fdgsdgs 
if (g_nRunStatus == -1)
         g_nRunStatus=0;
    if (g_nRunStatus == 0)
    {

        runAct->setIcon(QIcon(":/images/Run.png"));
        stopAct->setIcon(QIcon(":/images/Stop1.png"));
    }
    else if (g_nRunStatus == 1)
    {
        runAct->setIcon(QIcon(":/images/Run1.png"));
        stopAct->setIcon(QIcon(":/images/Stop.png"));
    }