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> Unreal Engine API Reference > Editor > Sequencer > ISequencerChannelInterface

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ISequencerChannelInterface

Abstract interface that defines all sequencer interactions for any channel type Channels are stored internally as FMovieSceneChannel, with this interface providing a common set of operations for all channels through a safe cast from the FMovieSceneChannel.

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Inheritance Hierarchy

ISequencerChannelInterface

TSequencerChannelInterfaceCommon

	TSequencerChannelInterfaceBase< ChannelType, false >
	TSequencerChannelInterfaceBase< ChannelType, true >

References

Module	Sequencer
Header	/Engine/Source/Editor/Sequencer/Public/ISequencerChannelInterface.h
Include	#include "ISequencerChannelInterface.h"

Syntax

struct ISequencerChannelInterface

Remarks

Abstract interface that defines all sequencer interactions for any channel type Channels are stored internally as FMovieSceneChannel*, with this interface providing a common set of operations for all channels through a safe cast from the FMovieSceneChannel*. Implementations are found in TSequencerChanelInterface which calls overloaded free functions for each channel.

Destructors

	Name	Description
	~ISequencerChannelInterface()

Functions

	Name	Description
FKeyHandle	AddOrUpdateKey_Raw ( FMovieSceneChannel* Channel, UMovieSceneSection* SectionToK..., const void* ExtendedEditorData, FFrameNumber InTime, ISequencer& InSequencer, const FGuid& ObjectBindingID, FTrackInstancePropertyBindings*... )	Add (or update) a key to the specified channel using it's current value at that time, or some external value specified by the extended editor data
bool	CanCreateKeyEditor_Raw ( const FMovieSceneChannel* Chan... )	Check whether an editor on the sequencer node tree can be created for the specified channel
void	CopyKeys_Raw ( FMovieSceneChannel* Channel, const UMovieSceneSection* Sect..., FName KeyAreaName, FMovieSceneClipboardBuilder& Clipb..., TArrayView< const FKeyHandle > KeyM... )	Copy all the keys specified in KeyMask to the specified clipboard
TUniquePtr< ...	CreateCurveEditorModel_Raw ( const FMovieSceneChannelHandle& Ch..., UMovieSceneSection* OwningSect..., TSharedRef< ISequencer > InSequence... )	Create a new model for this channel that can be used on the curve editor interface
TSharedRef< ...	CreateKeyEditor_Raw ( const FMovieSceneChannelHandle& Ch..., UMovieSceneSection* Section, const FGuid& InObjectBindingID, TWeakPtr< FTrackInstancePropertyBin..., TWeakPtr< ISequencer > Sequencer )	Create an editor on the sequencer node tree
void	DrawKeys_Raw ( FMovieSceneChannel* Channel, TArrayView< const FKeyHandle > InKe..., const UMovieSceneSection* InOw..., TArrayView< FKeyDrawParams > OutKey... )	Gather information on how to draw the specified keys
void	ExtendKeyMenu_Raw ( FMenuBuilder& MenuBuilder, TArrayView< const FExtendKeyMenuPar..., TWeakPtr< ISequencer > InSequencer )	Extend the key context menu
void	ExtendSectionMenu_Raw ( FMenuBuilder& MenuBuilder, TArrayView< const FMovieSceneChanne..., TArrayView< UMovieSceneSection*..., TWeakPtr< ISequencer > InSequencer )	Extend the section context menu
TSharedPtr< ...	GetKeyStruct_Raw ( FMovieSceneChannelHandle Channel, FKeyHandle KeyHandle )	Get an editable key struct for the specified key
void	PasteKeys_Raw ( FMovieSceneChannel* Channel, UMovieSceneSection* Section, const FMovieSceneClipboardKeyTrack ..., const FMovieSceneClipboardEnvironme..., const FSequencerPasteEnvironment& ..., TArray< FKeyHandle >& OutPastedKey... )	Paste the specified key track into the specified channel
bool	SupportsCurveEditorModels_Raw ( const FMovieSceneChannelHandle& In... )	Whether this channel supports curve models

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