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  3. UScrollBar

UScrollBar

API > API/Runtime > API/Runtime/UMG > API/Runtime/UMG/Components

Inheritance Hierarchy

References

   
Module UMG
Header /Engine/Source/Runtime/UMG/Public/Components/ScrollBar.h
Include #include "Components/ScrollBar.h"

Syntax

UCLASS (Experimental, MinimalAPI)  
class UScrollBar : public UWidget

Variables

  Type Name Description
Public variable UProperty Category, EditAnywhere BlueprintReadWrite getter, setter bool bAlwaysShowScrollbar  
Public variable UProperty Category, EditAnywhere BlueprintReadWrite getter, setter bool bAlwaysShowScrollbarTrack  
Protected variable TSharedPtr< class SScrollBar > MyScrollBar  
Public variable UProperty Category, EditAnywhere BlueprintReadOnly getter TEnumAsByte< EOrientation > Orientation  
Public variable UProperty Category, EditAnywhere BlueprintReadWrite getter, setter FMargin Padding The margin around the scrollbar
Public variable UProperty Category, EditAnywhere BlueprintReadWrite getter, setter FVector2D Thickness The thickness of the scrollbar thumb
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite getter, setter FScrollBarStyle WidgetStyle Style of the scrollbar

Constructors

  Type Name Description
Public function  

UScrollBar ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function Const EOrientation  
Public function Const FMargin Sets the padding of the scrollbar.
Public function Const FVector2D  
Public function Const const FScrollBarStyle &  
Protected function void

InitOrientation ( EOrientation InOrientation
)

 Initialize the orientation of the scrollbar in the constructor before the SWidget is constructed.
Public function Const bool  
Public function Const bool  
Public function Virtual void

Serialize ( FArchive& Ar
)

  
Public function void

SetAlwaysShowScrollbar ( bool bNewValue
)

 Sets whether the scrollbar should always show.
Public function void

SetAlwaysShowScrollbarTrack ( bool bNewValue
)

 Sets whether the scrollbar track should always show
Public function void

SetPadding ( const FMargin& InPadding
)

  
Public function UFunction BlueprintCallable, Category void

SetState ( float InOffsetFraction,
float InThumbSizeFraction
)

 Set the offset and size of the track's thumb.
Public function void

SetThickness ( const FVector2D& InThickness
)

 Sets the thickness of the scrollbar.
Public function void

SetWidgetStyle ( const FScrollBarStyle& InWidgetStyle
)

 Sets the style of scrollbar.

Overridden from UWidget

  Type Name Description
Public function Virtual const FText Gets the palette category of the widget
Protected function Virtual TSharedRef< SWidget > Function implemented by all subclasses of UWidget is called when the underlying SWidget needs to be constructed.
Public function Virtual void Applies all properties to the native widget if possible.

Overridden from UVisual

  Type Name Description
Public function Virtual void

ReleaseSlateResources ( bool bReleaseChildren
)

  

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