ARAPlaybackRegionListener Class Reference

A base class for listeners that want to know about changes to an ARAPlaybackRegion object. More...

#include <juce_ARAModelObjects.h>

Inheritance diagram for ARAPlaybackRegionListener:

Public Member Functions
virtual	~ARAPlaybackRegionListener ()=default
	Destructor.
virtual void	willUpdatePlaybackRegionProperties (ARAPlaybackRegion *playbackRegion, ARA::PlugIn::PropertiesPtr< ARA::ARAPlaybackRegionProperties > newProperties)
	Called before the playback region's properties are updated.
virtual void	didUpdatePlaybackRegionProperties (ARAPlaybackRegion *playbackRegion)
	Called after the playback region's properties are updated.
virtual void	didUpdatePlaybackRegionContent (ARAPlaybackRegion *playbackRegion, ARAContentUpdateScopes scopeFlags)
	Called when the playback region's content (i.e.
virtual void	willDestroyPlaybackRegion (ARAPlaybackRegion *playbackRegion)
	Called before the playback region is destroyed.

Detailed Description

A base class for listeners that want to know about changes to an ARAPlaybackRegion object.

Use ARAPlaybackRegion::addListener() to register your listener with an ARAPlaybackRegion.

Constructor & Destructor Documentation

~ARAPlaybackRegionListener()

virtual ARAPlaybackRegionListener::~ARAPlaybackRegionListener ( )

virtualdefault

Destructor.

Member Function Documentation

willUpdatePlaybackRegionProperties()

virtual void ARAPlaybackRegionListener::willUpdatePlaybackRegionProperties ( ARAPlaybackRegion * playbackRegion, ARA::PlugIn::PropertiesPtr< ARA::ARAPlaybackRegionProperties > newProperties )

virtual

Called before the playback region's properties are updated.

Parameters

playbackRegion	The playback region whose properties will be updated.
newProperties	The playback region properties that will be assigned to playbackRegion.

Reimplemented in ARAPlaybackRegionReader.

didUpdatePlaybackRegionProperties()

virtual void ARAPlaybackRegionListener::didUpdatePlaybackRegionProperties ( ARAPlaybackRegion * playbackRegion )

virtual

Called after the playback region's properties are updated.

Parameters

playbackRegion

The playback region whose properties were updated.

didUpdatePlaybackRegionContent()

virtual void ARAPlaybackRegionListener::didUpdatePlaybackRegionContent ( ARAPlaybackRegion * playbackRegion, ARAContentUpdateScopes scopeFlags )

virtual

Called when the playback region's content (i.e.

samples or notes) changes.

Parameters

playbackRegion	The playback region with updated content.
scopeFlags	The scope of the content update.

Reimplemented in ARAPlaybackRegionReader.

willDestroyPlaybackRegion()

virtual void ARAPlaybackRegionListener::willDestroyPlaybackRegion ( ARAPlaybackRegion * playbackRegion )

virtual

Called before the playback region is destroyed.

Parameters

playbackRegion

The playback region that will be destroyed.

Reimplemented in ARAPlaybackRegionReader.

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The documentation for this class was generated from the following file:

• juce_ARAModelObjects.h