New Classes and Functions in Qt 5.4
This page contains a comprehensive list of all new classes and functions introduced in Qt 5.4. Links to new APIs in previous Qt 5 releases are found at the bottom of this page.
New Classes
New Member Functions
Class QBluetoothDeviceInfo:
QBluetoothDeviceInfo::CoreConfigurations | coreConfigurations() const |
void | setCoreConfigurations(QBluetoothDeviceInfo::CoreConfigurations coreConfigs) |
Class QBluetoothTransferReply:
void | error(QBluetoothTransferReply::TransferError errorType) |
Class QBluetoothUuid:
QString | characteristicToString(CharacteristicType uuid) |
QString | descriptorToString(DescriptorType uuid) |
QString | protocolToString(ProtocolUuid uuid) |
Class QAbstractVideoBuffer:
int | mapPlanes(MapMode mode, int *numBytes, int[4] bytesPerLine, uchar *[4] data) |
Class QVideoFrame:
uchar * | bits(int plane) |
const uchar * | bits(int plane) const |
int | bytesPerLine(int plane) const |
int | planeCount() const |
Class QX11Info:
QByteArray | nextStartupId() |
void | setNextStartupId(const QByteArray &id) |
Class QXmlSchema:
QXmlSchema & | operator=(const QXmlSchema &other) |
New Enum Types
enum | CoreConfiguration { UnknownCoreConfiguration, LowEnergyCoreConfiguration, BaseRateCoreConfiguration, BaseRateAndLowEnergyCoreConfiguration } |
enum | CharacteristicType { DeviceName, Appearance, PeripheralPrivacyFlag, ReconnectionAddress, PeripheralPreferredConnectionParameters, …, BarometricPressureTrend } |
enum | DescriptorType { UnknownDescriptorType, CharacteristicExtendedProperties, CharacteristicUserDescription, ClientCharacteristicConfiguration, ServerCharacteristicConfiguration, …, EnvironmentalSensingTriggerSetting } |
New Type Aliases
typedef | QLowEnergyHandle |
typedef | QLowEnergyHandle |