- Qt 5.15
- New Classes and Functions in Qt 5.6
- Qt 5.15.18 Reference Documentation

# New Classes and Functions in Qt 5.6

This page contains a comprehensive list of all new classes and functions introduced in Qt 5.6. Links to new APIs in previous Qt 5 releases are found at the bottom of this page.

- New Enum Types
- New QML Types
- New QML Properties
- New QML Methods

### New Enum Types

enum | Role { UnknownRole, MusicRole, VideoRole, VoiceCommunicationRole, AlarmRole, …, CustomRole }

### New QML Types

A
  AbstractPhysicalDevice

L
  Light
  LogicalDevice

P
  Playlist
  PlaylistItem

Q
  QuaternionAnimation

T
  Transform

### New QML Properties

| audioRole
| audioRole
| audioRole
| color
| playlist
| playlist
| playlist
| visibleRegion

### New QML Methods

list<int> | supportedAudioRoles()
list<int> | supportedAudioRoles()
| supportedAudioRoles()

## Additions to Other Qt 5 Releases

- What's New in Qt 5.5
- What's New in Qt 5.4
- What's New in Qt 5.3
- What's New in Qt 5.2
- What's New in Qt 5.1
- What's New in Qt 5.0