QCameraViewfinderSettingsControl2 Class

The QCameraViewfinderSettingsControl2 class provides access to the viewfinder settings of a camera media service. More...

Header:	#include <QCameraViewfinderSettingsControl2>
qmake:	QT += multimedia
Since:	Qt 5.5
Inherits:	QMediaControl

• List of all members, including inherited members
• Obsolete members

Public Functions

virtual	~QCameraViewfinderSettingsControl2()
virtual void	setViewfinderSettings(const QCameraViewfinderSettings &settings) = 0
virtual QList<QCameraViewfinderSettings>	supportedViewfinderSettings() const = 0
virtual QCameraViewfinderSettings	viewfinderSettings() const = 0

• 31 public functions inherited from QObject

Static Public Members

const QMetaObject

staticMetaObject

• 9 static public members inherited from QObject

Protected Functions

QCameraViewfinderSettingsControl2(QObject *parent = nullptr)

• 9 protected functions inherited from QObject

Macros

QCameraViewfinderSettingsControl2_iid

Additional Inherited Members

• 1 property inherited from QObject
• 1 public slot inherited from QObject
• 2 signals inherited from QObject

Detailed Description

The QCameraViewfinderSettingsControl2 class provides access to the viewfinder settings of a camera media service.

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

The interface name of QCameraViewfinderSettingsControl2 is org.qt-project.qt.cameraviewfindersettingscontrol2/5.5 as defined in QCameraViewfinderSettingsControl2_iid.

See also QMediaService::requestControl(), QCameraViewfinderSettings, and QCamera.

Member Function Documentation

[protected] QCameraViewfinderSettingsControl2::QCameraViewfinderSettingsControl2(QObject *parent = nullptr)

Constructs a camera viewfinder settings control object with parent.

[virtual] QCameraViewfinderSettingsControl2::~QCameraViewfinderSettingsControl2()

Destroys the camera viewfinder settings control object.

[pure virtual] void QCameraViewfinderSettingsControl2::setViewfinderSettings(const QCameraViewfinderSettings &settings)

Sets the camera viewfinder settings.

See also viewfinderSettings().

[pure virtual] QList<QCameraViewfinderSettings> QCameraViewfinderSettingsControl2::supportedViewfinderSettings() const

Returns a list of supported camera viewfinder settings.

The list is ordered by preference; preferred settings come first.

[pure virtual] QCameraViewfinderSettings QCameraViewfinderSettingsControl2::viewfinderSettings() const

Returns the viewfinder settings.

If undefined or unsupported values are passed to QCameraViewfinderSettingsControl2::setViewfinderSettings(), this function returns the actual settings used by the camera viewfinder. These may be available only once the camera is active.

See also setViewfinderSettings().