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  3. FThumbnailSection

FThumbnailSection

Thumbnail section, which paints and ticks the appropriate section.

API > API/Editor > API/Editor/MovieSceneTools > API/Editor/MovieSceneTools/Sections

Inheritance Hierarchy

References

   
Module MovieSceneTools
Header /Engine/Source/Editor/MovieSceneTools/Public/Sections/ThumbnailSection.h
Include #include "Sections/ThumbnailSection.h"

Syntax

class FThumbnailSection :  
    public ISequencerSection,  
    public TSharedFromThis< FThumbnailSection >

Remarks

Thumbnail section, which paints and ticks the appropriate section.

Variables

  Type Name Description
Protected variable ESlateDrawEffect AdditionalDrawEffect Additional draw effects
Protected variable TSharedPtr< SInlineEditableTextBlock > NameWidget Rename widget
Protected variable FDelegateHandle RedrawThumbnailDelegateHandle  
Protected variable EMovieScenePlayerStatus::Type SavedPlaybackStatus Saved playback status. Used for restoring state when rendering thumbnails
Protected variable UMovieSceneSection * Section The section we are visualizing.
Protected variable TWeakPtr< ISequencer > SequencerPtr The parent sequencer we are a part of.
Protected variable FTrackEditorThumbnailCache ThumbnailCache A list of all thumbnails this section has.
Protected variable ETimeSpace TimeSpace Enumeration value specifyin in which time-space to generate thumbnails
Protected variable const FSlateBrush * WhiteBrush Fade brush.

Constructors

  Type Name Description
Public function  

FThumbnailSection ( TSharedPtr< ISequencer > InSequencer,
TSharedPtr< FTrackEditorThumbnailPool > InThumbnailPool,
IViewportThumbnailClient* InViewportThumbanilClient,
UMovieSceneSection& InSection
)

 Create and initialize a new instance.
Public function  

FThumbnailSection ( TSharedPtr< ISequencer > InSequencer,
TSharedPtr< FTrackEditorThumbnailPool > InThumbnailPool,
ICustomThumbnailClient* InCustomThumbnailClient,
UMovieSceneSection& InSection
)

  

Destructors

  Type Name Description
Public function   Destructor.

Functions

  Type Name Description
Public function Virtual Const bool Get whether the text is renameable
Public function void Enter rename mode for the section
Protected function Const EVisibility Get rename visibility
Public function TSharedRef< SWidget >  
Protected function Const TRange< double > Get the total range that thumbnails are to be generated for in the section's time space
Protected function Const TRange< double > Get the range that is currently visible in the section's time space
Public function Virtual Const FText Callback for getting the text of the track name text block.
Public function Virtual void

HandleThumbnailTextBlockTextCommitted ( const FText& NewThumbnailName,
ETextCommit::Type CommitType
)

 Callback for when the text of the track name text block has changed.
Protected function void Called to force a redraw of this section's thumbnails
Public function void

SetSingleTime ( double GlobalTime
)

 Set this thumbnail section to draw a single thumbnail at the specified time

Overridden from ISequencerSection

  Type Name Description
Public function Virtual void

BuildSectionContextMenu ( FMenuBuilder& MenuBuilder,
const FGuid& ObjectBinding
)

 Builds up the section context menu for the outliner
Public function Virtual TSharedRef< SWidget > Allows each section to have it's own unique widget for advanced editing functionality OnPaintSection will still be called if a widget is provided.
Public function Virtual Const float  
Public function Virtual Const float  
Public function Virtual UMovieSceneSection * The MovieSceneSection data being visualized
Public function Virtual Const FText  
Public function Virtual Const int32 Called when the section should be painted
Public function Virtual void

Tick ( const FGeometry& AllottedGeometry,
const FGeometry& ClippedGeometry,
const double InCurrentTime,
const float InDeltaTime
)

 Ticks the section during the Slate tick

Enums

  Type Name Description
Protected enum ETimeSpace    

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