Navigation
API > API/Plugins > API/Plugins/AudioWidgets
An Audio Slider widget intended to be used for volume output, with output decibel range but no customizable curves.
| Name | SAudioVolumeSlider |
| Type | class |
| Header File | /Engine/Plugins/Runtime/AudioWidgets/Source/AudioWidgets/Public/SAudioSlider.h |
| Include Path | #include "SAudioSlider.h" |
Syntax
class SAudioVolumeSlider : public SAudioSliderBase
Inheritance Hierarchy
- FSharedFromThisBase → TSharedFromThis → SWidget → SCompoundWidget → SAudioInputWidget → SAudioSliderBase → SAudioVolumeSlider
- FSlateControlledConstruction → SWidget → SCompoundWidget → SAudioInputWidget → SAudioSliderBase → SAudioVolumeSlider
Constructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
SAudioVolumeSlider() |
SAudioSlider.h |
Constants
| Name | Type | Remarks | Include Path |
|---|---|---|---|
| MaxDbValue | const float | SAudioSlider.h | |
| MinDbValue | const float | Min/max possible values for output range, derived to avoid Audio::ConvertToLinear/dB functions returning NaN. | SAudioSlider.h |
Variables
Protected
| Name | Type | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|---|
| bUseLinearOutput | bool | Use linear (converted from dB, not normalized) output value. Only applies to the output value reported by GetOutputValue(); the text displayed will still be in decibels. | SAudioSlider.h |
Functions
Public
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
void SetUseLinearOutput
(
bool InUseLinearOutput |
SAudioSlider.h |
Overridden from SAudioSliderBase
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual void Construct
(
const SAudioSlider::FArguments& InDeclaration |
Construct the widget. | SAudioSlider.h | |
virtual const float GetOutputValueForText
(
const float InSliderValue |
SAudioSlider.h | ||
virtual const float GetSliderValueForText
(
const float OutputValue |
SAudioSlider.h |
Overridden from SAudioInputWidget
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual const float GetOutputValue
(
const float InSliderValue |
SAudioSlider.h | ||
virtual const float GetSliderValue
(
const float OutputValue |
SAudioSlider.h | ||
virtual void SetOutputRange
(
const FVector2D Range |
SAudioSlider.h |