1. Epic GamesDeveloper
  3. SSceneOutlinerTreeRow

SSceneOutlinerTreeRow

Widget that represents a row in the outliner's tree control.

API > API/Editor > API/Editor/SceneOutliner

Inheritance Hierarchy

References

   
Module SceneOutliner
Header /Engine/Source/Editor/SceneOutliner/Public/SOutlinerTreeView.h
Include #include "SOutlinerTreeView.h"

Syntax

class SSceneOutlinerTreeRow : public SMultiColumnTableRow< FSceneOutlinerTreeItemPtr >

Remarks

Widget that represents a row in the outliner's tree control. Generates widgets for each column on demand.

Functions

  Type Name Description
Public function void

Construct ( const FArguments& InArgs,
const TSharedRef< SSceneOutlinerTreeView >& OutlinerTreeView,
TSharedRef< SSceneOutliner > SceneOutliner
)

 Construct function for this widget
Public function void  
Protected function Const bool  

Overridden from SMultiColumnTableRow

  Type Name Description
Public function Virtual TSharedRef< SWidget >

GenerateWidgetForColumn ( const FName& ColumnName
)

 Overridden from SMultiColumnTableRow.

Overridden from SWidget

  Type Name Description
Protected function Virtual void

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

 DRAG AND DROP (DragDrop) Called during drag and drop when the drag enters a widget.
Protected function Virtual void

OnDragLeave ( const FDragDropEvent& DragDropEvent
)

 Called during drag and drop when the drag leaves a widget.
Protected function Virtual FReply

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

 Called during drag and drop when the the mouse is being dragged over a widget.
Protected function Virtual FReply

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

 Called when the user is dropping something onto a widget; terminates drag and drop.
Protected function Virtual FReply

OnMouseButtonDoubleClick ( const FGeometry& InMyGeometry,
const FPointerEvent& InMouseEvent
)

 Called when a mouse button is double clicked. Override this in derived classes.
Protected function Virtual FReply

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

 See SWidget::OnMouseButtonDown
Protected function Virtual FReply

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

 See SWidget::OnMouseButtonUp
Protected function Virtual Const int32

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

 The widget should respond by populating the OutDrawElements array with FDrawElements that represent it and any of its children.
Protected function Virtual void

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

 Ticks this widget with Geometry.

Classes

  Type Name Description
Public struct FArguments    

Constants

Name Description
HighlightRectLeftOffset How many pixels to extend the highlight rectangle's left side horizontally
HighlightRectRightOffset How many pixels to extend the highlight rectangle's right side horizontally
HighlightTargetEffectDuration Duration of animation highlight target effects
HighlightTargetOpacity Opacity of the highlight target effect overlay
HighlightTargetSpringConstant How quickly the highlight 'targeting' rectangle will slide around. Larger is faster.
LabelChangedAnimOffsetPercent How large the highlight target effect will be when highlighting, as a scalar percentage of font height

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