New Classes and Functions in Qt 5.9

This page contains a comprehensive list of all new classes and functions introduced in Qt 5.9. Links to new APIs in previous Qt 5 releases are found at the bottom of this page.

New Member Functions

Class QTimeZone:

fromCFTimeZone(CFTimeZoneRef timeZone)
fromNSTimeZone(const NSTimeZone *timeZone)
toCFTimeZone() const
toNSTimeZone() const

Class QQuickStyle:


New Enum Types

enum ChecksumType { ChecksumIso3309, ChecksumItuV41 }

New QML Types

New QML Properties

New QML Methods

Additions to Other Qt 5 Releases