New Classes and Functions in Qt 5.3

This page contains a comprehensive list of all new classes and functions introduced in Qt 5.3. Links to new APIs in previous Qt 5 releases are found at the bottom of this page.

New Namespaces

namespace QWebSocketProtocol

New Classes

New Member Functions

Class QBluetoothLocalDevice:

connectedDevices() const
deviceConnected(const QBluetoothAddress &address)
deviceDisconnected(const QBluetoothAddress &address)

Class QMediaServiceProvider:

virtual cameraOrientation(const QByteArray &device) const
virtual cameraPosition(const QByteArray &device) const
virtual defaultDevice(const QByteArray &serviceType) const

Class QMediaServiceProviderHint:

cameraPosition() const

Class QNmeaPositionInfoSource:


Class QSerialPortInfo:

serialNumber() const

New Enum Types

enum Position { UnspecifiedPosition, BackFace, FrontFace }

New QML Types

New QML Properties

Additions to Other Qt 5 Releases