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  3. SAudioRadialSlider

SAudioRadialSlider

Slate audio radial sliders that wrap [SRadialSlider](API\Runtime\AdvancedWidgets\Widgets\SRadialSlider) and provides additional audio specific functionality.

API > API/Plugins > API/Plugins/AudioWidgets

Inheritance Hierarchy

References

   
Module AudioWidgets
Header /Engine/Plugins/Runtime/AudioWidgets/Source/AudioWidgets/Public/SAudioRadialSlider.h
Include #include "SAudioRadialSlider.h"

Syntax

class SAudioRadialSlider : public SAudioInputWidget

Remarks

Slate audio radial sliders that wrap SRadialSlider and provides additional audio specific functionality. This is a nativized version of the previous Audio Knob Small/Large widgets.

Variables

  Type Name Description
Protected variable TAttribute< FSlateColor > CenterBackgroundColor  
Protected variable TSharedPtr< SImage > CenterBackgroundImage  
Protected variable TAttribute< TOptional< FVector2D > > DesiredSizeOverride  
Protected variable TAttribute< FVector2D > HandStartEndRatio  
Protected variable TSharedPtr< SAudioTextBox > Label  
Protected variable TAttribute< FSlateColor > LabelBackgroundColor  
Protected variable TSharedPtr< SWidgetSwitcher > LayoutWidgetSwitcher Overall widget layout.
Public variable FSimpleDelegate OnMouseCaptureBegin Holds a delegate that is executed when the mouse is pressed and a capture begins.
Public variable FSimpleDelegate OnMouseCaptureEnd Holds a delegate that is executed when the mouse is let up and a capture ends.
Public variable FOnFloatValueChanged OnValueChanged Holds a delegate that is executed when the slider's value changed.
Protected variable TSharedPtr< SImage > OuterBackgroundImage  
Protected variable FVector2D OutputRange Range for output.
Protected variable TSharedPtr< SRadialSlider > RadialSlider  
Protected variable TAttribute< FSlateColor > SliderBarColor  
Protected variable FRuntimeFloatCurve SliderCurve  
Protected variable TAttribute< FSlateColor > SliderProgressColor  
Protected variable TAttribute< float > SliderValue  
Protected variable const FAudioRadialSliderStyle * Style  
Protected variable TAttribute< EAudioRadialSliderLayout > WidgetLayout  

Constructors

  Type Name Description
Public function    

Destructors

  Type Name Description
Public function Virtual    

Functions

  Type Name Description
Public function Virtual void  
Protected function TSharedRef< SWidgetSwitcher >  
Public function Virtual const float

GetOutputValueForText ( const float InSliderValue
)

  
Public function Virtual const float

GetSliderValueForText ( const float OutputValue
)

  
Public function void  
Public function void

SetHandStartEndRatio ( const FVector2D InHandStartEndRatio
)

  
Public function void

SetShowLabelOnlyOnHover ( const bool bShowLabelOnlyOnHover
)

  
Public function void  
Public function void  
Public function void

SetSliderThickness ( const float Thickness
)

  
Public function void

SetValueTextReadOnly ( const bool bIsReadOnly
)

  
Public function void  

Overridden from SAudioInputWidget

  Type Name Description
Public function Virtual const float

GetOutputValue ( const float InSliderValue
)

  
Public function Virtual const float

GetSliderValue ( const float OutputValue
)

  
Public function Virtual void

SetDesiredSizeOverride ( const FVector2D DesiredSize
)

  
Public function Virtual void Text label functions.
Public function Virtual void

SetOutputRange ( const FVector2D Range
)

  
Public function Virtual void

SetShowUnitsText ( const bool bShowUnitsText
)

  
Public function Virtual void

SetSliderValue ( float InSliderValue
)

 Set the slider's linear (0-1 normalized) value.
Public function Virtual void

SetUnitsText ( const FText Units
)

  
Public function Virtual void

SetUnitsTextReadOnly ( const bool bIsReadOnly
)

  

Overridden from SWidget

  Type Name Description
Public function Virtual Const FVector2D

ComputeDesiredSize ( float LayoutScaleMultiplier
)

 Compute the ideal size necessary to display this widget.

Classes

  Type Name Description
Public struct FArguments    

Constants

Name Description
NormalizedLinearSliderRange  

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