QLable 显示图片

1，各种对就是不显示，因为路径中有其它符号如\n\r什么的

QStringList FileOpeartion::PathCombine (const QString strPath, QStringList strListTemp)
{
    QStringList strReturn;
    
    foreach (const QString &str, strListTemp)
    {
        if (!str.isEmpty())
        {
            strReturn << strPath.trimmed() + str.trimmed();
        }
    }
    
    return strReturn;
}


QPixmap FileOpeartion::GetPicture (QString strPath, int mWidth, int mHeight)
{
    QPixmap pictureimg;
    //"D:dataFolder/2015/03/15/AIA094/20150315_001402_1024_0094.jpg"
    
    if (pictureimg.load (strPath))
    {
        pictureimg = pictureimg.scaled (mWidth, mHeight, Qt::KeepAspectRatio);
    }
    
    return pictureimg;
}