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java.lang.Objectcom.trolltech.qt.internal.QSignalEmitterInternal
com.trolltech.qt.QSignalEmitter
com.trolltech.qt.QtJambiObject
com.trolltech.qt.phonon.AudioOutputDevice
public class AudioOutputDevice
This class provides information about an audio output device. It is used to select an audio output device for playback; see the AudioOutput class description.
Nested Class Summary |
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Nested classes/interfaces inherited from class com.trolltech.qt.QSignalEmitter |
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QSignalEmitter.AbstractSignal, QSignalEmitter.Signal0, QSignalEmitter.Signal1, QSignalEmitter.Signal2, QSignalEmitter.Signal3, QSignalEmitter.Signal4, QSignalEmitter.Signal5, QSignalEmitter.Signal6, QSignalEmitter.Signal7, QSignalEmitter.Signal8, QSignalEmitter.Signal9 |
Nested classes/interfaces inherited from class com.trolltech.qt.internal.QSignalEmitterInternal |
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com.trolltech.qt.internal.QSignalEmitterInternal.AbstractSignalInternal |
Field Summary |
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Fields inherited from class com.trolltech.qt.internal.QSignalEmitterInternal |
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currentSender |
Constructor Summary | |
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AudioOutputDevice()
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AudioOutputDevice(int index,
java.util.HashMap properties)
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Method Summary | |
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AudioOutputDevice |
clone()
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java.lang.String |
description()
Returns a more extensive description than the name() function. |
int |
index()
Returns a unique identifier for this ObjectDescription. |
boolean |
isValid()
Returns true if the device or effect described exists. |
java.lang.String |
name()
Returns a string appropriate for a user to select between object descriptions, e. |
java.lang.Object |
property(java.lang.String name)
Returns a named property. |
java.util.List |
propertyNames()
Returns the names of the properties of this AudioOutputDevice. |
Methods inherited from class com.trolltech.qt.QtJambiObject |
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dispose, disposed, equals, finalize, reassignNativeResources, tr, tr, tr |
Methods inherited from class com.trolltech.qt.QSignalEmitter |
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blockSignals, disconnect, disconnect, signalsBlocked, signalSender, thread |
Methods inherited from class com.trolltech.qt.internal.QSignalEmitterInternal |
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__qt_signalInitialization |
Methods inherited from class java.lang.Object |
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getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface com.trolltech.qt.QtJambiInterface |
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disableGarbageCollection, nativeId, nativePointer, reenableGarbageCollection, setJavaOwnership |
Constructor Detail |
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public AudioOutputDevice()
public AudioOutputDevice(int index, java.util.HashMap properties)
Method Detail |
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public final java.lang.String description()
For example, in the case of s, this text should make clear which sound source is described; this is sometimes hard to describe or understand from just the name.
The text is appropriate to present to an end user in for example tool tips of items, with the name()'s as text, in a QComboBox
.
public final int index()
Notice that the identifiers are only unique to the type of description, e.g., or .
public final boolean isValid()
An ObjectDescription that is invalid, will also have an index() of -1.
public final java.lang.String name()
QComboBox
.
public final java.util.List propertyNames()
public final java.lang.Object property(java.lang.String name)
name
- The name of the property to return
public AudioOutputDevice clone()
clone
in class java.lang.Object
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