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  3. ISequencerTrackEditor

ISequencerTrackEditor

Interface for sequencer track editors.

API > API/Editor > API/Editor/Sequencer

Inheritance Hierarchy

References

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

Syntax

class ISequencerTrackEditor

Remarks

Interface for sequencer track editors.

Destructors

  Type Name Description
Public function Virtual   Virtual destructor.

Functions

  Type Name Description
Public function UMovieSceneTrack *

AddTrack ( UMovieScene* FocusedMovieScene,
const FGuid& ObjectHandle,
TSubclassOf< class UMovieSceneTrack > TrackClass,
FName UniqueTypeName
)

 Add a new track to the sequence.
Public function void

BindCommands ( TSharedRef< FUICommandList > SequencerCommandBindings
)

 Allows the track editors to bind commands.
Public function void

BuildAddTrackMenu ( FMenuBuilder& MenuBuilder
)

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

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

 Builds up the object binding cpmtext menu for the outliner.
Public function void

BuildObjectBindingEditButtons ( TSharedPtr< SHorizontalBox > EditBox,
const FGuid& ObjectBinding,
const UClass* ObjectClass
)

 Builds up the object binding edit buttons for the outliner.
Public function void

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

 Builds up the object binding track menu for the outliner.
Public function 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 void Builds the context menu for the track.
Public function Virtual Const bool Whether or not we can add a transform key for a selected object
Public function Virtual void

ExtendObjectBindingTrackMenu ( TSharedRef< FExtender > Extender,
const TArray< FGuid >& ObjectBindings,
const UClass* ObjectClass
)

 Extend the object binding track menu for the specified binding and class
Public function Virtual Const bool  
Public function Virtual Const const FSlateBrush * Gets an icon brush for this track editor
Public function bool

HandleAssetAdded ( UObject* Asset,
const FGuid& TargetObjectGuid
)

 Called when an asset is dropped into Sequencer.
Public function Virtual Const bool  
Public function Virtual Const bool If true this track has priority when setting transform keys and should be the only one to set them
Public function Virtual Const bool  
Public function TSharedRef< ISequencerSection >

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

 Called to generate a section layout for a particular section.
Public function Virtual void Handle this object being implicitly added
Public function Virtual void Handle this object being implicitly removed
Public function Virtual void

OnAddTransformKeysForSelectedObjects ( EMovieSceneTransformChannel Channel
)

 Adds transform tracks and keys to the selected objects in the level.
Public function bool

OnAllowDrop ( const FDragDropEvent& DragDropEvent,
FSequencerDragDropParams& DragDropParams
)

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

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

 Called when an asset is dropped directly onto a track.
Public function void Called when the instance of this track editor is initialized
Public function Virtual void

OnPostSaveWorld ( UWorld* World
)

 Called after the sequencer has re-evaluated all objects after saving the level.
Public function Virtual void

OnPreSaveWorld ( UWorld* World
)

 Called before the sequencer restores pre-animated state on all objects before saving the level.
Public function void Called when the instance of this track editor is released
Public function Virtual void

ProcessKeyOperation ( FFrameNumber InKeyTime,
const UE::Sequencer::FKeyOperation& Operation,
ISequencer& InSequencer
)

 Add keys for the following sections based on an external value if possible
Public function Virtual void

Resize ( float NewSize,
UMovieSceneTrack* InTrack
)

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

Tick ( float DeltaTime
)

 Ticks this tool.

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