QOperatingSystemVersion Class

    QOperatingSystemVersion::current() >= QOperatingSystemVersion(QOperatingSystemVersion::IOS, 9)

    auto current = QOperatingSystemVersion::current();
    if (current >= QOperatingSystemVersion::OSXYosemite ||
        current >= QOperatingSystemVersion(QOperatingSystemVersion::IOS, 8)) {
        // returns true on macOS >= 10.10 and iOS >= 8.0, but false on macOS < 10.10 and iOS < 8.0
    }

Member Variable Documentation

const QOperatingSystemVersion QOperatingSystemVersion::AndroidJellyBean

This variable holds a version corresponding to Android Jelly Bean (version 4.1, API level 16).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::AndroidJellyBean_MR1

This variable holds a version corresponding to Android Jelly Bean, maintenance release 1 (version 4.2, API level 17).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::AndroidJellyBean_MR2

This variable holds a version corresponding to Android Jelly Bean, maintenance release 2 (version 4.3, API level 18).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::AndroidKitKat

This variable holds a version corresponding to Android KitKat (versions 4.4 & 4.4W, API levels 19 & 20).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::AndroidLollipop

This variable holds a version corresponding to Android Lollipop (version 5.0, API level 21).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::AndroidLollipop_MR1

This variable holds a version corresponding to Android Lollipop, maintenance release 1 (version 5.1, API level 22).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::AndroidMarshmallow

This variable holds a version corresponding to Android Marshmallow (version 6.0, API level 23).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::AndroidNougat

This variable holds a version corresponding to Android Nougat (version 7.0, API level 24).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::AndroidNougat_MR1

This variable holds a version corresponding to Android Nougat, maintenance release 1 (version 7.0, API level 25).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::AndroidOreo

This variable holds a version corresponding to Android Oreo (version 8.0, API level 26).

This documentation was introduced in Qt 5.9.2.

const QOperatingSystemVersion QOperatingSystemVersion::MacOSBigSur

This variable holds a version corresponding to macOS Big Sur

The actual version number depends on whether the application was built using the Xcode 12 SDK. If it was, the version number corresponds to macOS 11.0. If not it will correspond to macOS 10.16.

By comparing QOperatingSystemVersion::current() to this constant you will always end up comparing to the right version number.

This documentation was introduced in Qt 6.0.

const QOperatingSystemVersion QOperatingSystemVersion::MacOSCatalina

This variable holds a version corresponding to macOS Catalina (version 10.15).

This documentation was introduced in Qt 5.12.5.

const QOperatingSystemVersion QOperatingSystemVersion::MacOSHighSierra

This variable holds a version corresponding to macOS High Sierra (version 10.13).

This documentation was introduced in Qt 5.9.1.

const QOperatingSystemVersion QOperatingSystemVersion::MacOSMojave

This variable holds a version corresponding to macOS Mojave (version 10.14).

This documentation was introduced in Qt 5.11.2.

const QOperatingSystemVersion QOperatingSystemVersion::MacOSSierra

This variable holds a version corresponding to macOS Sierra (version 10.12).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::OSXElCapitan

This variable holds a version corresponding to OS X El Capitan (version 10.11).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::OSXMavericks

This variable holds a version corresponding to OS X Mavericks (version 10.9).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::OSXYosemite

This variable holds a version corresponding to OS X Yosemite (version 10.10).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::Windows7

This variable holds a version corresponding to Windows 7 (version 6.1).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::Windows8

This variable holds a version corresponding to Windows 8 (version 6.2).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::Windows10

This variable holds a version corresponding to Windows 10 (version 10.0).

This documentation was introduced in Qt 5.9.

const QOperatingSystemVersion QOperatingSystemVersion::Windows8_1

This variable holds a version corresponding to Windows 8.1 (version 6.3).

This documentation was introduced in Qt 5.9.