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  3. UAudioSliderBase

UAudioSliderBase

An audio slider widget.

API > API/Plugins > API/Plugins/AudioWidgets

Inheritance Hierarchy

References

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

Syntax

UCLASS&40;Abstract&41;  
class UAudioSliderBase : public UWidget

Remarks

An audio slider widget.

Variables

  Type Name Description
Public variable UProperty Category, EditAnywhere bool IsUnitsTextReadOnly Whether to set the units part of the text label read only.
Public variable UProperty Category, EditAnywhere bool IsValueTextReadOnly Whether to set the value part of the text label read only.
Protected variable FLinearColor K2_Cache_SliderBackgroundColor  
Protected variable FLinearColor K2_Cache_SliderBarColor  
Protected variable FLinearColor K2_Cache_SliderThumbColor  
Protected variable FLinearColor K2_Cache_TextLabelBackgroundColor  
Protected variable float K2_Cache_Value  
Protected variable FLinearColor K2_Cache_WidgetBackgroundColor  
Protected variable TSharedPtr< SAudioSliderBase > MyAudioSlider Native Slate Widget
Public variable UProperty Category BlueprintAssignable FOnFloatValueChangedEvent OnValueChanged Called when the value is changed by slider or typing.
Public variable UProperty Category, EditAnywhere BlueprintReadOnly TEnumAsByte< EOrientation > Orientation The slider's orientation.
Public variable UProperty Category, EditAnywhere bool ShowLabelOnlyOnHover If true, show text label only on hover; if false always show label.
Public variable UProperty Category, EditAnywhere bool ShowUnitsText Whether to show the units part of the text label.
Public variable UProperty Category, EditAnywhere FLinearColor SliderBackgroundColor The color to draw the slider background.
Public variable UProperty FGetLinearColor SliderBackgroundColorDelegate A bindable delegate for the SliderBackgroundColor.
Public variable UProperty Category, EditAnywhere FLinearColor SliderBarColor The color to draw the slider bar.
Public variable UProperty FGetLinearColor SliderBarColorDelegate A bindable delegate for the SliderBarColor.
Public variable UProperty Category, EditAnywhere FLinearColor SliderThumbColor The color to draw the slider thumb.
Public variable UProperty FGetLinearColor SliderThumbColorDelegate A bindable delegate for the SliderThumbColor.
Public variable UProperty Category, EditAnywhere FLinearColor TextLabelBackgroundColor The color to draw the text label background.
Public variable UProperty FGetLinearColor TextLabelBackgroundColorDelegate A bindable delegate for the TextLabelBackgroundColor.
Public variable UProperty Category, EditAnywhere FText UnitsText The text label units
Public variable UProperty Category, EditAnywhere, Meta float Value The normalized linear (0 - 1) slider value.
Public variable UProperty FGetFloat ValueDelegate A bindable delegate to allow logic to drive the value of the widget
Public variable UProperty Category, EditAnywhere FLinearColor WidgetBackgroundColor The color to draw the widget background.
Public variable UProperty FGetLinearColor WidgetBackgroundColorDelegate A bindable delegate for the WidgetBackgroundColor.
Protected variable FAudioSliderStyle WidgetStyle  

Constructors

  Type Name Description
Public function  

UAudioSliderBase ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function UFunction BlueprintCallable, Category, Meta float

GetLinValue ( const float OutputValue
)

 Get normalized linear (0 - 1) value from output based on internal lin to output mapping.
Public function UFunction BlueprintCallable, Category float

GetOutputValue ( const float InSliderValue
)

 Get output value from normalized linear (0 - 1) based on internal lin to output mapping.
Public function UFunction BlueprintCallable, Category float

GetSliderValue ( const float OutputValue
)

 Get normalized linear (0 - 1) slider value from output based on internal lin to output mapping.
Protected function void

HandleOnValueChanged ( float InValue
)

  
Protected function FLinearColor  
Protected function FLinearColor  
Protected function FLinearColor  
Protected function FLinearColor  
Protected function float  
Protected function FLinearColor  
Public function UFunction BlueprintCallable, Category void

SetShowLabelOnlyOnHover ( const bool bShowLabelOnlyOnHover
)

 If true, show text label only on hover; if false always show label.
Public function UFunction BlueprintCallable, Category void

SetShowUnitsText ( const bool bShowUnitsText
)

 Sets whether to show the units text
Public function UFunction BlueprintCallable, Category void Sets the slider background color
Public function UFunction BlueprintCallable, Category void Sets the slider bar color
Public function UFunction BlueprintCallable, Category void Sets the slider thumb color
Public function UFunction BlueprintCallable, Category void Sets the label background color
Public function UFunction BlueprintCallable, Category void

SetUnitsText ( const FText Units
)

 Sets the units text
Public function UFunction BlueprintCallable, Category void

SetUnitsTextReadOnly ( const bool bIsReadOnly
)

 Sets whether the units text is read only
Public function UFunction BlueprintCallable, Category void

SetValueTextReadOnly ( const bool bIsReadOnly
)

 Sets whether the value text is read only
Public function UFunction BlueprintCallable, Category void Sets the widget background color

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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