QRadioDataControl Class

The QRadioDataControl class provides access to the RDS functionality of the radio in the QMediaService. More...

Header: #include <QRadioDataControl>
qmake: QT += multimedia
Inherits: QMediaControl.

Public Functions

~QRadioDataControl()
virtual QRadioData::Error error() const = 0
virtual QString errorString() const = 0
virtual bool isAlternativeFrequenciesEnabled() const = 0
virtual QRadioData::ProgramType programType() const = 0
virtual QString programTypeName() const = 0
virtual QString radioText() const = 0
virtual void setAlternativeFrequenciesEnabled(bool enabled) = 0
virtual QString stationId() const = 0
virtual QString stationName() const = 0
  • 31 public functions inherited from QObject

Signals

void alternativeFrequenciesEnabledChanged(bool enabled)
void error(QRadioData::Error error)
void programTypeChanged(QRadioData::ProgramType programType)
void programTypeNameChanged(QString programTypeName)
void radioTextChanged(QString radioText)
void stationIdChanged(QString stationId)
void stationNameChanged(QString stationName)

Protected Functions

QRadioDataControl(QObject * parent = 0)
  • 9 protected functions inherited from QObject

Macros

Additional Inherited Members

  • 1 property inherited from QObject
  • 1 public slot inherited from QObject
  • 11 static public members inherited from QObject

Detailed Description

The QRadioDataControl class provides access to the RDS functionality of the radio in the QMediaService.

The functionality provided by this control is exposed to application code through the QRadioData class.

The interface name of QRadioDataControl is org.qt-project.qt.radiodatacontrol/5.0 as defined in QRadioDataControl_iid.

See also QMediaService::requestControl() and QRadioData.

Member Function Documentation

[protected] QRadioDataControl::​QRadioDataControl(QObject * parent = 0)

Constructs a radio data control with the given parent.

QRadioDataControl::​~QRadioDataControl()

Destroys a radio data control.

[signal] void QRadioDataControl::​alternativeFrequenciesEnabledChanged(bool enabled)

Signals that the alternative frequencies setting has changed to the value of enabled.

[pure virtual] QRadioData::Error QRadioDataControl::​error() const

Returns the error state of a radio data.

[signal] void QRadioDataControl::​error(QRadioData::Error error)

Signals that an error has occurred.

[pure virtual] QString QRadioDataControl::​errorString() const

Returns a string describing a radio data's error state.

[pure virtual] bool QRadioDataControl::​isAlternativeFrequenciesEnabled() const

Returns true if Alternative Frequency is currently enabled

[pure virtual] QRadioData::ProgramType QRadioDataControl::​programType() const

Returns the current Program Type

[signal] void QRadioDataControl::​programTypeChanged(QRadioData::ProgramType programType)

Signals that the Program Type programType has changed

[pure virtual] QString QRadioDataControl::​programTypeName() const

Returns the current Program Type Name

[signal] void QRadioDataControl::​programTypeNameChanged(QString programTypeName)

Signals that the Program Type Name programTypeName has changed

[pure virtual] QString QRadioDataControl::​radioText() const

Returns the current Radio Text

[signal] void QRadioDataControl::​radioTextChanged(QString radioText)

Signals that the Radio Text radioText has changed

[pure virtual] void QRadioDataControl::​setAlternativeFrequenciesEnabled(bool enabled)

Sets the Alternative Frequency to enabled

See also isAlternativeFrequenciesEnabled().

[pure virtual] QString QRadioDataControl::​stationId() const

Returns the current Program Identification

[signal] void QRadioDataControl::​stationIdChanged(QString stationId)

Signals that the Program Identification stationId has changed

[pure virtual] QString QRadioDataControl::​stationName() const

Returns the current Program Service

[signal] void QRadioDataControl::​stationNameChanged(QString stationName)

Signals that the Program Service stationName has changed

Macro Documentation

QRadioDataControl_iid

org.qt-project.qt.radiodatacontrol/5.0

Defines the interface name of the QRadioDataControl class.

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