Qt通用方法及类库3

函数名

    //设置全局样式
    static void setStyle(QUIWidget::Style style);
    static void setStyle(const QString &qssFile, QString &paletteColor, QString &textColor);
    static void setStyle(const QString &qssFile, QString &textColor,
                         QString &panelColor, QString &borderColor,
                         QString &normalColorStart, QString &normalColorEnd,
                         QString &darkColorStart, QString &darkColorEnd,
                         QString &highColor);

    //根据QSS样式获取对应颜色值
    static void getQssColor(const QString &qss, QString &textColor,
                            QString &panelColor, QString &borderColor,
                            QString &normalColorStart, QString &normalColorEnd,
                            QString &darkColorStart, QString &darkColorEnd,
                            QString &highColor);

函数体

void QUIHelper::setStyle(QUIWidget::Style style)
{
    QString qssFile = ":/qss/lightblue.css";

    if (style == QUIWidget::Style_Silvery) {
        qssFile = ":/qss/silvery.css";
    } else if (style == QUIWidget::Style_Blue) {
        qssFile = ":/qss/blue.css";
    } else if (style == QUIWidget::Style_LightBlue) {
        qssFile = ":/qss/lightblue.css";
    } else if (style == QUIWidget::Style_DarkBlue) {
        qssFile = ":/qss/darkblue.css";
    } else if (style == QUIWidget::Style_Gray) {
        qssFile = ":/qss/gray.css";
    } else if (style == QUIWidget::Style_LightGray) {
        qssFile = ":/qss/lightgray.css";
    } else if (style == QUIWidget::Style_DarkGray) {
        qssFile = ":/qss/darkgray.css";
    } else if (style == QUIWidget::Style_Black) {
        qssFile = ":/qss/black.css";
    } else if (style == QUIWidget::Style_LightBlack) {
        qssFile = ":/qss/lightblack.css";
    } else if (style == QUIWidget::Style_DarkBlack) {
        qssFile = ":/qss/darkblack.css";
    } else if (style == QUIWidget::Style_PSBlack) {
        qssFile = ":/qss/psblack.css";
    } else if (style == QUIWidget::Style_FlatBlack) {
        qssFile = ":/qss/flatblack.css";
    } else if (style == QUIWidget::Style_FlatWhite) {
        qssFile = ":/qss/flatwhite.css";
    } else if (style == QUIWidget::Style_Purple) {
        qssFile = ":/qss/purple.css";
    } else if (style == QUIWidget::Style_BlackBlue) {
        qssFile = ":/qss/blackblue.css";
    } else if (style == QUIWidget::Style_BlackVideo) {
        qssFile = ":/qss/blackvideo.css";
    }

    QFile file(qssFile);

    if (file.open(QFile::ReadOnly)) {
        QString qss = QLatin1String(file.readAll());
        QString paletteColor = qss.mid(20, 7);
        getQssColor(qss, QUIConfig::TextColor, QUIConfig::PanelColor, QUIConfig::BorderColor, QUIConfig::NormalColorStart,
                    QUIConfig::NormalColorEnd, QUIConfig::DarkColorStart, QUIConfig::DarkColorEnd, QUIConfig::HighColor);

        qApp->setPalette(QPalette(QColor(paletteColor)));
        qApp->setStyleSheet(qss);
        file.close();
    }
}

void QUIHelper::setStyle(const QString &qssFile, QString &paletteColor, QString &textColor)
{
    QFile file(qssFile);
    if (file.open(QFile::ReadOnly)) {
        QString qss = QLatin1String(file.readAll());
        paletteColor = qss.mid(20, 7);
        textColor = qss.mid(49, 7);
        getQssColor(qss, QUIConfig::TextColor, QUIConfig::PanelColor, QUIConfig::BorderColor, QUIConfig::NormalColorStart,
                    QUIConfig::NormalColorEnd, QUIConfig::DarkColorStart, QUIConfig::DarkColorEnd, QUIConfig::HighColor);

        qApp->setPalette(QPalette(QColor(paletteColor)));
        qApp->setStyleSheet(qss);
        file.close();
    }
}

void QUIHelper::setStyle(const QString &qssFile, QString &textColor, QString &panelColor, QString &borderColor,
                         QString &normalColorStart, QString &normalColorEnd,
                         QString &darkColorStart, QString &darkColorEnd, QString &highColor)
{
    QFile file(qssFile);
    if (file.open(QFile::ReadOnly)) {
        QString qss = QLatin1String(file.readAll());
        getQssColor(qss, textColor, panelColor, borderColor, normalColorStart, normalColorEnd, darkColorStart, darkColorEnd, highColor);
        qApp->setPalette(QPalette(QColor(panelColor)));
        qApp->setStyleSheet(qss);
        file.close();
    }
}

void QUIHelper::getQssColor(const QString &qss, QString &textColor, QString &panelColor, QString &borderColor,
                            QString &normalColorStart, QString &normalColorEnd,
                            QString &darkColorStart, QString &darkColorEnd, QString &highColor)
{
    QString str = qss;

    QString flagTextColor = "TextColor:";
    int indexTextColor = str.indexOf(flagTextColor);
    if (indexTextColor >= 0) {
        textColor = str.mid(indexTextColor + flagTextColor.length(), 7);
    }

    QString flagPanelColor = "PanelColor:";
    int indexPanelColor = str.indexOf(flagPanelColor);
    if (indexPanelColor >= 0) {
        panelColor = str.mid(indexPanelColor + flagPanelColor.length(), 7);
    }

    QString flagBorderColor = "BorderColor:";
    int indexBorderColor = str.indexOf(flagBorderColor);
    if (indexBorderColor >= 0) {
        borderColor = str.mid(indexBorderColor + flagBorderColor.length(), 7);
    }

    QString flagNormalColorStart = "NormalColorStart:";
    int indexNormalColorStart = str.indexOf(flagNormalColorStart);
    if (indexNormalColorStart >= 0) {
        normalColorStart = str.mid(indexNormalColorStart + flagNormalColorStart.length(), 7);
    }

    QString flagNormalColorEnd = "NormalColorEnd:";
    int indexNormalColorEnd = str.indexOf(flagNormalColorEnd);
    if (indexNormalColorEnd >= 0) {
        normalColorEnd = str.mid(indexNormalColorEnd + flagNormalColorEnd.length(), 7);
    }

    QString flagDarkColorStart = "DarkColorStart:";
    int indexDarkColorStart = str.indexOf(flagDarkColorStart);
    if (indexDarkColorStart >= 0) {
        darkColorStart = str.mid(indexDarkColorStart + flagDarkColorStart.length(), 7);
    }

    QString flagDarkColorEnd = "DarkColorEnd:";
    int indexDarkColorEnd = str.indexOf(flagDarkColorEnd);
    if (indexDarkColorEnd >= 0) {
        darkColorEnd = str.mid(indexDarkColorEnd + flagDarkColorEnd.length(), 7);
    }

    QString flagHighColor = "HighColor:";
    int indexHighColor = str.indexOf(flagHighColor);
    if (indexHighColor >= 0) {
        highColor = str.mid(indexHighColor + flagHighColor.length(), 7);
    }
}