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  3. ISequencerSection

ISequencerSection

Interface that should be implemented for the UI portion of a section

API > API/Editor > API/Editor/Sequencer

Inheritance Hierarchy

References

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

Syntax

class ISequencerSection

Remarks

Interface that should be implemented for the UI portion of a section

Destructors

  Type Name Description
Public function Virtual    

Functions

  Type Name Description
Public function Virtual void Dilation starts with a drag operation
Public function Virtual void Resize the section
Public function Virtual void Slips the section by a specific factor
Public function Virtual void

BuildSectionContextMenu ( FMenuBuilder& MenuBuilder,
const FGuid& ObjectBinding
)

 Builds up the section context menu for the outliner
Public function Virtual void

BuildSectionSidebarMenu ( FMenuBuilder& MenuBuilder,
const FGuid& ObjectBinding
)

 Builds up the section sidebar menu for the outliner
Public function Virtual Const TSharedPtr< UE::Sequencer::FCategoryModel >

ConstructCategoryModel ( FName InCategoryName,
const FText& InDisplayText,
TArrayView< const FChannelData > Channels
)

 Create a custom category model
Public function Virtual Const TSharedPtr< UE::Sequencer::FChannelModel >

ConstructChannelModel ( FName InChannelName,
const FMovieSceneChannelHandle& InChannelHandle
)

 Create a custom channel model
Public function Virtual void Create view widgets for the section by adding the necessary widgets to the overlay widget
Public function Virtual Const void Called when the properties context menu is being built, so this section can customize how the menu's details view looks like.
Public function Virtual void

DilateSection ( const TRange< FFrameNumber >& NewRange,
float DilationFactor
)

 New Range that's set as we Dilate
Public function Virtual void Generates the inner layout for this section
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 FMargin  
Public function Virtual Const FVector2D @ return The size of keyframe widgets
Public function Virtual Const float  
Public function Virtual Const float  
Public function Virtual Const float  
Public function UMovieSceneSection * The MovieSceneSection data being visualized
Public function Virtual Const TOptional< FFrameTime >  
Public function Virtual Const FText  
Public function Virtual Const FText  
Public function Virtual Const bool  
Public function Virtual FReply

OnKeyDoubleClicked ( const TArray< FKeyHandle >& KeyHandles
)

 Called when a key on this section is double clicked
Public function Const int32 Called when the section should be painted
Public function Virtual FReply

OnSectionDoubleClicked ( const FGeometry& SectionGeometry,
const FPointerEvent& MouseEvent
)

 Called when the section is double clicked
Public function Virtual FReply

OnSectionDoubleClicked ( const FGeometry& SectionGeometry,
const FPointerEvent& MouseEvent,
const FGuid& ObjectBinding
)

 Called when the section is double clicked
Public function Virtual bool

RequestDeleteCategory ( const TArray< FName >& CategoryNamePath
)

 Called when the user requests that a category from this section be deleted.
Public function Virtual bool

RequestDeleteKeyArea ( const TArray< FName >& KeyAreaNamePath
)

 Called when the user requests that a key area from this section be deleted.
Public function Virtual void

ResizeSection ( ESequencerSectionResizeMode ResizeMode,
FFrameNumber ResizeFrameNumber
)

  
Public function Virtual Const bool  
Public function Virtual void

SlipSection ( FFrameNumber SlipTime
)

  
Public function Virtual void

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

 Ticks the section during the Slate tick

Classes

  Type Name Description
Public struct FChannelData Structure used during key area creation to group channels by their group name  

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