qss

 添加qss到qrc文件中

========qss换肤==============

void mountWindows::slotStyleChange()//定义换肤槽

{

    QString StyleString;

    StyleString=underlineBox->currentText();

    if(StyleString=="皮肤1")

    {

        QFile file(":/qss/abc.qss");

        file.open(QFile::ReadOnly);

        styleSheet = QLatin1String(file.readAll());

        qApp->setStyleSheet(styleSheet);

        file.close();

    }

    else if(StyleString=="皮肤2")

    {

        QFile file(":/qss/style2.qss");

        file.open(QFile::ReadOnly);

        styleSheet = QLatin1String(file.readAll());

        qApp->setStyleSheet(styleSheet);

        file.close();

    }

    else if(StyleString=="系统默认")

    {

        QFile file(":/qss/no.qss");

        file.open(QFile::ReadOnly);

        styleSheet = QLatin1String(file.readAll());

        qApp->setStyleSheet(styleSheet);

        file.close();

    }

    this->close();     //关闭对话窗口

}