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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

class UScrollBar : public UWidget

Variables

  Type Name Description
Protected variable TSharedPtr< class SScrollBar > MyScrollBar  

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 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 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
)

  

Overridden from UObject

  Type Name Description
Public function Virtual void Handles reading, writing, and reference collecting using FArchive.

Deprecated Variables

  Type Name Description
Public variable bool bAlwaysShowScrollbar Direct access to bAlwaysShowScrollbar is deprecated. Please use the getter or setter.
Public variable bool bAlwaysShowScrollbarTrack Direct access to bAlwaysShowScrollbarTrack is deprecated. Please use the getter or setter.
Public variable TEnumAsByte< EOrientation > Orientation Direct access to Orientation is deprecated. Please use the getter. Note that the orientation of a scrollbar is only set at construction and is not modifiable at runtime.
Public variable FMargin Padding Direct access to Padding is deprecated. Please use the getter or setter.
Public variable FVector2D Thickness Direct access to Thickness is deprecated. Please use the getter or setter.
Public variable FScrollBarStyle WidgetStyle Direct access to WidgetStyle is deprecated. Please use the getter or setter.

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