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  3. UExpandableArea

UExpandableArea

API > API/Runtime > API/Runtime/UMG

   
Name UExpandableArea
Type class
Header File /Engine/Source/Runtime/UMG/Public/Components/ExpandableArea.h
Include Path #include "Components/ExpandableArea.h"

Syntax

UCLASS (MinimalAPI)  
class UExpandableArea :  
    public UWidget ,  
    public INamedSlotInterface

Inheritance Hierarchy

Implements Interfaces

Derived Classes

Constructors

Name Remarks Include Path Unreal Specifiers

UExpandableArea ( const FObjectInitializer& ObjectInitializer
)

   Components/ExpandableArea.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
AreaPadding FMargin   Components/ExpandableArea.h
  • EditAnywhere
  • BlueprintReadWrite
  • Getter
  • Setter
  • Category="Expansion"
bIsExpanded bool   Components/ExpandableArea.h
  • EditAnywhere
  • BlueprintReadWrite
  • Getter="GetIsExpanded"
  • Setter="SetIsExpanded"
  • BlueprintGetter="GetIsExpanded"
  • BlueprintSetter="SetIsExpanded"
  • FieldNotify
  • Category="Expansion"
BorderBrush FSlateBrush   Components/ExpandableArea.h
  • EditAnywhere
  • BlueprintReadWrite
  • Getter
  • Setter
  • Category="Style"
BorderColor FSlateColor   Components/ExpandableArea.h
  • EditAnywhere
  • BlueprintReadWrite
  • Getter
  • Setter
  • Category="Style"
HeaderPadding FMargin   Components/ExpandableArea.h
  • EditAnywhere
  • BlueprintReadWrite
  • Getter
  • Setter
  • Category="Expansion"
MaxHeight float The maximum height of the area Components/ExpandableArea.h
  • EditAnywhere
  • BlueprintReadWrite
  • Getter
  • Setter
  • Category="Expansion"
OnExpansionChanged FOnExpandableAreaExpansionChanged A bindable delegate for the IsChecked. Components/ExpandableArea.h
  • BlueprintAssignable
  • Category="ExpandableArea|Event"
Style FExpandableAreaStyle   Components/ExpandableArea.h
  • EditAnywhere
  • Category="Style"

Functions

Public

Name Remarks Include Path Unreal Specifiers

FMargin GetAreaPadding()

   Components/ExpandableArea.h  

const FSlateBrush & GetBorderBrush()

   Components/ExpandableArea.h  

const FSlateColor & GetBorderColor()

   Components/ExpandableArea.h  

FMargin GetHeaderPadding()

   Components/ExpandableArea.h  

bool GetIsExpanded()

   Components/ExpandableArea.h
  • BlueprintCallable
  • Category="Expansion"

float GetMaxHeight()

   Components/ExpandableArea.h  

const FExpandableAreaStyle & GetStyle()

   Components/ExpandableArea.h  

void SetAreaPadding ( FMargin InAreaPadding
)

   Components/ExpandableArea.h  

void SetBorderBrush ( const FSlateBrush& InBorderBrush
)

   Components/ExpandableArea.h  

void SetBorderColor ( const FSlateColor& InBorderColor
)

   Components/ExpandableArea.h  

void SetHeaderPadding ( FMargin InHeaderPadding
)

   Components/ExpandableArea.h  

void SetIsExpanded ( bool IsExpanded
)

   Components/ExpandableArea.h
  • BlueprintCallable
  • Category="Expansion"

void SetIsExpanded_Animated ( bool IsExpanded
)

   Components/ExpandableArea.h
  • BlueprintCallable
  • Category="Expansion"

void SetMaxHeight ( float InMaxHeight
)

   Components/ExpandableArea.h  

void SetStyle ( const FExpandableAreaStyle& InStyle
)

   Components/ExpandableArea.h  

Overridden from UWidget

Name Remarks Include Path Unreal Specifiers

virtual const FText GetPaletteCategory()

 Gets the palette category of the widget Components/ExpandableArea.h  

virtual void OnDescendantDeselectedByDesigner ( UWidget* DescendantWidget
)

   Components/ExpandableArea.h  

virtual void OnDescendantSelectedByDesigner ( UWidget* DescendantWidget
)

   Components/ExpandableArea.h  

virtual void SynchronizeProperties ()

 Applies all properties to the native widget if possible. Components/ExpandableArea.h  

Overridden from UVisual

Name Remarks Include Path Unreal Specifiers

virtual void ReleaseSlateResources ( bool bReleaseChildren
)

   Components/ExpandableArea.h  

Overridden from INamedSlotInterface

Name Remarks Include Path Unreal Specifiers

virtual UWidget * GetContentForSlot ( FName SlotName
) const

 Gets the widget for a given slot by name, will return nullptr if no widget is in the slot. Components/ExpandableArea.h  

virtual void GetSlotNames ( TArray< FName >& SlotNames
) const

 Gets the names for slots that we can store widgets into. Components/ExpandableArea.h  

virtual void SetContentForSlot ( FName SlotName,
UWidget* Content
)

 Sets the widget for a given slot by name. Components/ExpandableArea.h  

Protected

Name Remarks Include Path Unreal Specifiers

void SlateExpansionChanged ( bool NewState
)

   Components/ExpandableArea.h  

Overridden from UWidget

Name Remarks Include Path Unreal Specifiers

virtual TSharedRef< SWidget > RebuildWidget()

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

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