UExpandableArea

Windows
MacOS
Linux

Inheritance Hierarchy

References

Module

UMG

Header

/Engine/Source/Runtime/UMG/Public/Components/ExpandableArea.h

Include

#include "Components/ExpandableArea.h"

Syntax

class UExpandableArea :
    public UWidget,
    public INamedSlotInterface

Variables

Name Description

Public variable

FMargin

 

AreaPadding

Public variable

bool

 

bIsExpanded

Protected variable

UWidget *

 

BodyContent

Public variable

FSlateBrush

 

BorderBrush

Public variable

FSlateColor

 

BorderColor

Protected variable

UWidget *

 

HeaderContent

Public variable

FMargin

 

HeaderPadding

Public variable

float

 

MaxHeight

The maximum height of the area

Protected variable

TSharedPtr< SEx...

 

MyExpandableArea

Public variable

FOnExpandableAr...

 

OnExpansionChanged

A bindable delegate for the IsChecked.

Public variable

FExpandableArea...

 

Style

Constructors

Name Description

Public function

UExpandableArea

(
    const FObjectInitializer& ObjectIn...
)

Functions

Name Description

Public function Const

bool

 

GetIsExpanded()

Public function

void

 

SetIsExpanded

(
    bool IsExpanded
)

Public function

void

 

SetIsExpanded_Animated

(
    bool IsExpanded
)

Protected function

void

 

SlateExpansionChanged

(
    bool NewState
)

Overridden from UWidget

Name Description

Public function Virtual

const FText

 

GetPaletteCategory()

Gets the palette category of the widget

Public function Virtual

void

 

OnDescendantDeselectedByDesigner

(
    UWidget* DescendantWidget
)

Public function Virtual

void

 

OnDescendantSelectedByDesigner

(
    UWidget* DescendantWidget
)

Protected function Virtual

TSharedRef< ...

 

RebuildWidget()

Function implemented by all subclasses of UWidget is called when the underlying SWidget needs to be constructed.

Public function Virtual

void

 

SynchronizeProperties()

Applies all properties to the native widget if possible.

Overridden from UVisual

Name Description

Public function Virtual

void

 

ReleaseSlateResources

(
    bool bReleaseChildren
)

Overridden from INamedSlotInterface

Name Description

Public function Virtual Const

UWidget *...

 

GetContentForSlot

(
    FName SlotName
)

Public function Virtual Const

void

 

GetSlotNames

(
    TArray< FName >& SlotNames
)

Public function Virtual

void

 

SetContentForSlot

(
    FName SlotName,
    UWidget* Content
)

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