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API > API/Editor > API/Editor/MovieSceneTools > API/Editor/MovieSceneTools/TrackEditorThumbnail
References
| Module | MovieSceneTools |
| Header | /Engine/Source/Editor/MovieSceneTools/Public/TrackEditorThumbnail/TrackEditorThumbnailPool.h |
| Include | #include "TrackEditorThumbnail/TrackEditorThumbnailPool.h" |
Syntax
class FTrackEditorThumbnailPool
Remarks
Track Editor Thumbnail pool, which keeps a list of thumbnails that need to be drawn and draws them incrementally.
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
FTrackEditorThumbnailPool
(
TSharedPtr< ISequencer > InSequencer |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | AddThumbnailsNeedingRedraw
(
const TArray< TSharedPtr< FTrackEditorThumbnail >>& InThumbnails |
Requests that the passed in thumbnails need to be drawn |
 |
bool | Draws a small number of thumbnails that are enqueued for drawing | |
 |
void | RemoveThumbnailsNeedingRedraw
(
const TArray< TSharedPtr< FTrackEditorThumbnail >>& InThumbnails |
Informs the pool that the thumbnails passed in no longer need to be drawn |