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  3. FArrangedChildren

FArrangedChildren

The results of an ArrangeChildren are always returned as an [FArrangedChildren](API\Runtime\SlateCore\Layout\FArrangedChildren).

API > API/Runtime > API/Runtime/SlateCore > API/Runtime/SlateCore/Layout

References

   
Module SlateCore
Header /Engine/Source/Runtime/SlateCore/Public/Layout/ArrangedChildren.h
Include #include "Layout/ArrangedChildren.h"

Syntax

class FArrangedChildren

Remarks

The results of an ArrangeChildren are always returned as an FArrangedChildren. FArrangedChildren supports a filter that is useful for excluding widgets with unwanted visibilities.

Constructors

  Type Name Description
Public function  

FArrangedChildren ( EVisibility InVisibilityFilter,
bool bInAllow3DWidgets
)

 Construct a new container for arranged children that only accepts children that match the VisibilityFilter.

Functions

  Type Name Description
Public function Const bool

Accepts ( EVisibility InVisibility
)

  
Public function void

AddWidget ( EVisibility VisibilityOverride,
const FArrangedWidget& InWidgetGeometry
)

 Add an arranged widget (i.e. widget and its resulting geometry) to the list of Arranged children.
Public function void

AddWidget ( const FArrangedWidget& InWidgetGeometry
)

 Add an arranged widget (i.e. widget and its resulting geometry) to the list of Arranged children based on the the visibility filter and the arranged widget's visibility
Public function Const bool  
Public function void

Append ( const FArrangedChildren& Source
)

  
Public function void

Empty ()

  
Public function Const int32

FindItemIndex ( const FArrangedWidget& ItemToFind
)

  
Public function Const int32

FindLastByPredicate ( const PredicateType& Pred
)

  
Public function Const EVisibility  
Public function Const const FArrangedWidgetArray &  
Public function FArrangedWidgetArray &  
Public function Static FArrangedChildren  
Public function Const int32

IndexOfByPredicate ( const PredicateType& Pred
)

  
Public function void

InsertWidget ( EVisibility VisibilityOverride,
const FArrangedWidget& InWidgetGeometry,
int32 Index
)

  
Public function void

InsertWidget ( const FArrangedWidget& InWidgetGeometry,
int32 Index
)

  
Public function bool

IsValidIndex ( int32 Index
)

  
Public function FArrangedWidget &

Last ()

  
Public function Const const FArrangedWidget &

Last ()

  
Public function Const int32

Num ()

  
Public function void

Remove ( int32 Index,
int32 Count
)

  
Public function void

Reverse ()

 Reverse the order of the arranged children
Public function void

SetFilter ( EVisibility InVisibility
)

  

Operators

  Type Name Description
Public function FArrangedWidget &

operator[] ( int32 Index
)

  
Public function Const const FArrangedWidget &

operator[] ( int32 Index
)

  

Typedefs

Name Description
FArrangedWidgetArray  

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