Phonon.PlatformPlugin ¶

详细描述 ¶

class PySide.phonon.Phonon. PlatformPlugin ¶

PySide.phonon.Phonon.PlatformPlugin. applicationName ( ) ¶

返回类型：	unicode

Returns the name of the application. For most Qt application this is QCoreApplication.applicationName() , but for KDE this is overridden by KAboutData.

PySide.phonon.Phonon.PlatformPlugin. createBackend ( library , version ) ¶

参数：	library – unicode version – unicode
返回类型：	PySide.QtCore.QObject

Using the library loader of the platform, loads a given backend provided the specified library and version .

PySide.phonon.Phonon.PlatformPlugin. createBackend ( )

返回类型：	PySide.QtCore.QObject

Creates a backend object. This way the platform can decide the backend preference.

PySide.phonon.Phonon.PlatformPlugin. createMediaStream ( url , parent ) ¶

参数：	url – PySide.QtCore.QUrl parent – PySide.QtCore.QObject
返回类型：	PySide.phonon.Phonon::AbstractMediaStream

创建 AbstractMediaStream 对象采用给定 parent that provides the data for the given URL specified by url .

PySide.phonon.Phonon.PlatformPlugin. deviceAccessListFor ( arg__1 ) ¶

参数：	arg__1 – PySide.phonon.Phonon::AudioOutputDevice
返回类型：

PySide.phonon.Phonon.PlatformPlugin. icon ( name ) ¶

参数：	name – unicode
返回类型：	PySide.QtGui.QIcon

Returns the icon for the given icon name.

PySide.phonon.Phonon.PlatformPlugin. isMimeTypeAvailable ( mimeType ) ¶

参数：	mimeType – unicode
返回类型：	PySide.QtCore.bool

Tries to check whether the default backend supports the MIME type specified by mimeType without loading the actual backend library.

PySide.phonon.Phonon.PlatformPlugin. loadVolume ( outputName ) ¶

参数：	outputName – unicode
返回类型：	PySide.QtCore.qreal

Loads the volume for the given output.

PySide.phonon.Phonon.PlatformPlugin. notification ( notificationName , text [ , actions=list() [ , receiver=None [ , actionSlot=0 ] ] ] ) ¶

参数：	notificationName – str text – unicode actions – list of strings receiver – PySide.QtCore.QObject actionSlot – str

Shows a notification pop-up with the given notificationName and text . Each action in the associated list of actions is connected to the actionSlot 的指定 receiver object, which is expected to act on the actions as they are triggered by the user.

PySide.phonon.Phonon.PlatformPlugin. objectDescriptionIndexes ( type ) ¶

参数：	type – PySide.phonon.Phonon.ObjectDescriptionType
返回类型：

PySide.phonon.Phonon.PlatformPlugin. objectDescriptionProperties ( type , index ) ¶

参数：	type – PySide.phonon.Phonon.ObjectDescriptionType index – PySide.QtCore.int
返回类型：

PySide.phonon.Phonon.PlatformPlugin. saveVolume ( outputName , volume ) ¶

参数：	outputName – unicode volume – PySide.QtCore.qreal

Saves the volume for the given output.