17 return qEnvironmentVariable(
"XDG_SESSION_TYPE") == QStringLiteral(
"wayland");
26 return QSysInfo::productType() == QStringLiteral(
"windows");
35 return QSysInfo::productType() == QStringLiteral(
"macos");
44 return QFileInfo::exists(QStringLiteral(
"/.flatpak-info"));
53 return qEnvironmentVariableIsSet(
"SNAP");