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  3. FAudioTrackEditor

FAudioTrackEditor

Tools for audio tracks

API > API/Editor > API/Editor/MovieSceneTools > API/Editor/MovieSceneTools/TrackEditors

Inheritance Hierarchy

References

   
Module MovieSceneTools
Header /Engine/Source/Editor/MovieSceneTools/Public/TrackEditors/AudioTrackEditor.h
Include #include "TrackEditors/AudioTrackEditor.h"

Syntax

class FAudioTrackEditor : public FMovieSceneTrackEditor

Remarks

Tools for audio tracks

Constructors

  Type Name Description
Public function   Constructor

Destructors

  Type Name Description
Public function Virtual   Virtual destructor.

Functions

  Type Name Description
Protected function FKeyPropertyResult

AddNewAttachedSound ( FFrameNumber KeyTime,
USoundBase* Sound,
UMovieSceneAudioTrack* Track,
TArray< TWeakObjectPtr< UObject >> ObjectsToAttachTo
)

 Delegate for AnimatablePropertyChanged in HandleAssetAdded for attached sounds
Protected function FKeyPropertyResult

AddNewSound ( FFrameNumber KeyTime,
USoundBase* Sound,
UMovieSceneAudioTrack* Track,
int32 RowIndex
)

 Delegate for AnimatablePropertyChanged in HandleAssetAdded for sounds
Public function Static TSharedRef< ISequencerTrackEditor >

CreateTrackEditor ( TSharedRef< ISequencer > OwningSequencer
)

 Creates an instance of this class. Called by a sequencer

Overridden from ISequencerTrackEditor

  Type Name Description
Public function Virtual void

BuildAddTrackMenu ( FMenuBuilder& MenuBuilder
)

 Builds up the sequencer's "Add Track" menu.
Public function Virtual void

BuildObjectBindingTrackMenu ( FMenuBuilder& MenuBuilder,
const TArray< FGuid >& ObjectBindings,
const UClass* ObjectClass
)

 Builds up the object binding track menu for the outliner.
Public function Virtual TSharedPtr< SWidget >

BuildOutlinerEditWidget ( const FGuid& ObjectBinding,
UMovieSceneTrack* Track,
const FBuildEditWidgetParams& Params
)

 Builds an edit widget for the outliner nodes which represent tracks which are edited by this editor.
Public function Virtual Const const FSlateBrush * Gets an icon brush for this track editor
Public function Virtual bool

HandleAssetAdded ( UObject* Asset,
const FGuid& TargetObjectGuid
)

 Called when an asset is dropped into Sequencer.
Public function Virtual Const bool  
Public function Virtual TSharedRef< ISequencerSection >

MakeSectionInterface ( UMovieSceneSection& SectionObject,
UMovieSceneTrack& Track,
FGuid ObjectBinding
)

 Called to generate a section layout for a particular section.
Public function Virtual bool

OnAllowDrop ( const FDragDropEvent& DragDropEvent,
FSequencerDragDropParams& DragDropParams
)

 Called when attempting to drop an asset directly onto a track.
Public function Virtual FReply

OnDrop ( const FDragDropEvent& DragDropEvent,
const FSequencerDragDropParams& DragDropParams
)

 Called when an asset is dropped directly onto a track.
Public function Virtual void

Resize ( float NewSize,
UMovieSceneTrack* InTrack
)

 Resize this track
Public function Virtual Const bool Returns whether a sequence is supported by this tool.
Public function Virtual Const bool Returns whether a track class is supported by this tool.

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