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  3. STrackAreaView

STrackAreaView

The area where tracks( rows of sections ) are displayed.

API > API/Editor > API/Editor/SequencerCore

The area where tracks( rows of sections ) are displayed.

   
Name STrackAreaView
Type class
Header File /Engine/Source/Editor/SequencerCore/Public/MVVM/Views/STrackAreaView.h
Include Path #include "MVVM/Views/STrackAreaView.h"

Syntax

class STrackAreaView :  
    public SPanel ,  
    public UE::Sequencer::ITrackLaneWidgetSpace

Inheritance Hierarchy

Implements Interfaces

Constructors

Name Remarks Include Path Unreal Specifiers

STrackAreaView()

   MVVM/Views/STrackAreaView.h  

Destructors

Name Remarks Include Path Unreal Specifiers

~STrackAreaView()

   MVVM/Views/STrackAreaView.h  

Structs

Name Remarks
FArguments  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
Children TPanelChildren< FTrackAreaSlot > The track area's children. MVVM/Views/STrackAreaView.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddTrackSlot ( const TViewModelPtr< IOutlinerExtension >& InDataModel,
const TSharedPtr< STrackLane >& InSlot
)

 Add a new track slot to this area for the given node. MVVM/Views/STrackAreaView.h  

void Construct ( const FArguments& InArgs,
TWeakPtr< FTrackAreaViewModel > InWeakViewModel
)

 Construct this widget MVVM/Views/STrackAreaView.h  

void Empty()

 Empty the track area MVVM/Views/STrackAreaView.h  

TSharedPtr< STrackLane > FindTrackSlot ( const TViewModelPtr< IOutlinerExtension >& InDataModel
)

 Attempt to find an existing slot relating to the given node MVVM/Views/STrackAreaView.h  

TSharedPtr< FTimeToPixel > GetFallbackTimeToPixel()

   MVVM/Views/STrackAreaView.h  

TWeakPtr< SOutlinerView > GetOutliner()

   MVVM/Views/STrackAreaView.h  

const FTrackAreaViewLayers & GetPaintLayers()

   MVVM/Views/STrackAreaView.h  

TSharedPtr< FTimeToPixel > GetTimeToPixel ( const FGuid& InViewSpaceID
) const

   MVVM/Views/STrackAreaView.h  

TSharedPtr< FTrackAreaViewModel > GetViewModel()

   MVVM/Views/STrackAreaView.h  

bool IsPinned()

   MVVM/Views/STrackAreaView.h  

void SetIsPinned ( bool bInIsPinned
)

 Set whether this TrackArea is pinned to another TrackArea and should skip updating external controls MVVM/Views/STrackAreaView.h  

void SetOutliner ( const TSharedPtr< SOutlinerView >& InOutliner
)

 Assign a tree view to this track area. MVVM/Views/STrackAreaView.h  

void SetShowPinned ( bool bShowPinned
)

 Set whether this TrackArea should show only pinned nodes or only non-pinned nodes MVVM/Views/STrackAreaView.h  

void SetVirtualPosition ( float InVirtualTop
)

   MVVM/Views/STrackAreaView.h  

bool ShowPinned()

   MVVM/Views/STrackAreaView.h  

Overridden from SWidget

Name Remarks Include Path Unreal Specifiers

virtual FVector2D ComputeDesiredSize ( float
) const

   MVVM/Views/STrackAreaView.h  

virtual FChildren * GetChildren()

   MVVM/Views/STrackAreaView.h  

virtual void OnArrangeChildren ( const FGeometry& AllottedGeometry,
FArrangedChildren& ArrangedChildren
) const

   MVVM/Views/STrackAreaView.h  

virtual FCursorReply OnCursorQuery ( const FGeometry& MyGeometry,
const FPointerEvent& CursorEvent
) const

   MVVM/Views/STrackAreaView.h  

virtual void OnDragEnter ( const FGeometry& MyGeometry,
const FDragDropEvent& DragDropEvent
)

   MVVM/Views/STrackAreaView.h  

virtual void OnDragLeave ( const FDragDropEvent& DragDropEvent
)

   MVVM/Views/STrackAreaView.h  

virtual FReply OnDragOver ( const FGeometry& MyGeometry,
const FDragDropEvent& DragDropEvent
)

   MVVM/Views/STrackAreaView.h  

virtual FReply OnDrop ( const FGeometry& MyGeometry,
const FDragDropEvent& DragDropEvent
)

   MVVM/Views/STrackAreaView.h  

virtual FReply OnKeyDown ( const FGeometry& MyGeometry,
const FKeyEvent& InKeyEvent
)

   MVVM/Views/STrackAreaView.h  

virtual FReply OnKeyUp ( const FGeometry& MyGeometry,
const FKeyEvent& InKeyEvent
)

   MVVM/Views/STrackAreaView.h  

virtual FReply OnMouseButtonDoubleClick ( const FGeometry& MyGeometry,
const FPointerEvent& MouseEvent
)

   MVVM/Views/STrackAreaView.h  

virtual FReply OnMouseButtonDown ( const FGeometry& MyGeometry,
const FPointerEvent& MouseEvent
)

   MVVM/Views/STrackAreaView.h  

virtual FReply OnMouseButtonUp ( const FGeometry& MyGeometry,
const FPointerEvent& MouseEvent
)

   MVVM/Views/STrackAreaView.h  

virtual void OnMouseCaptureLost ( const FCaptureLostEvent& CaptureLostEvent
)

   MVVM/Views/STrackAreaView.h  

virtual void OnMouseEnter ( const FGeometry& MyGeometry,
const FPointerEvent& MouseEvent
)

   MVVM/Views/STrackAreaView.h  

virtual void OnMouseLeave ( const FPointerEvent& MouseEvent
)

   MVVM/Views/STrackAreaView.h  

virtual FReply OnMouseMove ( const FGeometry& MyGeometry,
const FPointerEvent& MouseEvent
)

   MVVM/Views/STrackAreaView.h  

virtual FReply OnMouseWheel ( const FGeometry& MyGeometry,
const FPointerEvent& MouseEvent
)

   MVVM/Views/STrackAreaView.h  

virtual int32 OnPaint ( const FPaintArgs& Args,
const FGeometry& AllottedGeometry,
const FSlateRect& MyCullingRect,
FSlateWindowElementList& OutDrawElements,
int32 LayerId,
const FWidgetStyle& InWidgetStyle,
bool bParentEnabled
) const

   MVVM/Views/STrackAreaView.h  

virtual bool SupportsKeyboardFocus()

   MVVM/Views/STrackAreaView.h  

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

   MVVM/Views/STrackAreaView.h  

Overridden from ITrackLaneWidgetSpace

Name Remarks Include Path Unreal Specifiers

virtual FTimeToPixel GetScreenSpace ( const FGuid& InViewSpaceID
) const

   MVVM/Views/STrackAreaView.h  

Protected

Name Remarks Include Path Unreal Specifiers

virtual void OnResized ( const FVector2D& OldSize,
const FVector2D& NewSize
)

   MVVM/Views/STrackAreaView.h  

virtual void UpdateHoverStates ( const FGeometry& MyGeometry,
const FPointerEvent& MouseEvent
)

 Update any hover state required for the track area MVVM/Views/STrackAreaView.h  

Static

Name Remarks Include Path Unreal Specifiers

static FLinearColor BlendDefaultTrackColor ( FLinearColor InColor
)

   MVVM/Views/STrackAreaView.h  

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