Class RangeSliderBase<TRangeType, TValueType>

Base class for Sliders (RangeSliderFloat, RangeSliderInt).

Inheritance
object
CallbackEventHandler
Focusable
VisualElement
BaseVisualElement
ExVisualElement
BaseSlider<TRangeType, TValueType>
RangeSliderBase<TRangeType, TValueType>
RangeSliderFloat
RangeSliderInt
Implements
IInputElement<TRangeType>
INotifyValueChanged<TRangeType>
Inherited Members
VisualElement.ExecuteDefaultAction(EventBase)
VisualElement.Focus()
VisualElement.Overlaps(Rect)
VisualElement.ToString()
VisualElement.GetFirstOfType<T>()
VisualElement.GetFirstAncestorOfType<T>()
VisualElement.canGrabFocus
VisualElement.focusController
VisualElement.cacheAsBitmap
CallbackEventHandler.RegisterCallback<TEventType>(EventCallback<TEventType>, TrickleDown)
CallbackEventHandler.RegisterCallback<TEventType, TUserArgsType>(EventCallback<TEventType, TUserArgsType>, TUserArgsType, TrickleDown)
CallbackEventHandler.UnregisterCallback<TEventType>(EventCallback<TEventType>, TrickleDown)
CallbackEventHandler.UnregisterCallback<TEventType, TUserArgsType>(EventCallback<TEventType, TUserArgsType>, TrickleDown)
Namespace: Unity.AppUI.UI
Assembly: solution.dll
Syntax
public abstract class RangeSliderBase<TRangeType, TValueType> : BaseSlider<TRangeType, TValueType>, IEventHandler, ITransform, ITransitionAnimations, IExperimentalFeatures, IVisualElementScheduler, IResolvedStyle, IContextOverrideElement, IInputElement<TRangeType>, IValidatableElement<TRangeType>, INotifyValueChanging<TRangeType>, INotifyValueChanged<TRangeType> where TRangeType : IEquatable<TRangeType> where TValueType : struct, IComparable, IEquatable<TValueType>
Type Parameters
Name Description
TRangeType

The range type.
TValueType

A comparable value type.

Constructors

RangeSliderBase()

Default constructor.

Declaration
protected RangeSliderBase()

Fields

controlContainerUssClassName

The Slider control container styling class.

Declaration
public static readonly string controlContainerUssClassName
Field Value
Type Description
string

controlsUssClassName

The Slider controls styling class.

Declaration
public static readonly string controlsUssClassName
Field Value
Type Description
string

handleContainerUssClassName

The Slider handle container styling class.

Declaration
public static readonly string handleContainerUssClassName
Field Value
Type Description
string

handleUssClassName

The Slider handle styling class.

Declaration
public static readonly string handleUssClassName
Field Value
Type Description
string

inlineValueLabelUssClassName

The Slider inline value label styling class.

Declaration
public static readonly string inlineValueLabelUssClassName
Field Value
Type Description
string

inlineValueUssClassName

The Slider inline value styling class.

Declaration
public static readonly string inlineValueUssClassName
Field Value
Type Description
string

labelContainerUssClassName

The Slider label container styling class.

Declaration
public static readonly string labelContainerUssClassName
Field Value
Type Description
string

labelUssClassName

The Slider label styling class.

Declaration
public static readonly string labelUssClassName
Field Value
Type Description
string

noLabelUssClassName

The Slider no label variant styling class.

Declaration
public static readonly string noLabelUssClassName
Field Value
Type Description
string

paddedContainerUssClassName

The Slider padded container styling class.

Declaration
public static readonly string paddedContainerUssClassName
Field Value
Type Description
string

progressContainerUssClassName

The Slider progress container styling class.

Declaration
public static readonly string progressContainerUssClassName
Field Value
Type Description
string

progressUssClassName

The Slider progress styling class.

Declaration
public static readonly string progressUssClassName
Field Value
Type Description
string

sizeUssClassName

The Slider size styling class.

Declaration
public static readonly string sizeUssClassName
Field Value
Type Description
string

tickLabelUssClassName

The Slider tick label styling class.

Declaration
public static readonly string tickLabelUssClassName
Field Value
Type Description
string

tickLabelVariantUssClassName

The Slider with tick labels variant styling class.

Declaration
public static readonly string tickLabelVariantUssClassName
Field Value
Type Description
string

tickUssClassName

The Slider tick styling class.

Declaration
public static readonly string tickUssClassName
Field Value
Type Description
string

ticksUssClassName

The Slider ticks container styling class.

Declaration
public static readonly string ticksUssClassName
Field Value
Type Description
string

trackUssClassName

The Slider track styling class.

Declaration
public static readonly string trackUssClassName
Field Value
Type Description
string

ussClassName

The Slider main styling class.

Declaration
public static readonly string ussClassName
Field Value
Type Description
string

valueLabelUssClassName

The Slider value label styling class.

Declaration
public static readonly string valueLabelUssClassName
Field Value
Type Description
string

Properties

filled

If the slider progress is filled.

Declaration
public bool filled { get; set; }
Property Value
Type Description
bool

inlineValue

The inline mode for the slider value element.

Declaration
public InlineValue inlineValue { get; set; }
Property Value
Type Description
InlineValue

label

Text which will be used for the Slider label.

Declaration
public string label { get; set; }
Property Value
Type Description
string

maxValue

The value of the right handle.

Declaration
public abstract TValueType maxValue { get; set; }
Property Value
Type Description
TValueType
Remarks

This is not the same as the highValue which is the maximum value of the slider.

minValue

The value of the left handle.

Declaration
public abstract TValueType minValue { get; set; }
Property Value
Type Description
TValueType
Remarks

This is not the same as the lowValue which is the minimum value of the slider.

size

The size of the slider.

Declaration
public Size size { get; set; }
Property Value
Type Description
Size

tickCount

The number of ticks to display on the slider.

Declaration
public int tickCount { get; set; }
Property Value
Type Description
int

tickLabel

Should the tick labels be displayed.

Declaration
public bool tickLabel { get; set; }
Property Value
Type Description
bool

Methods

Clamp(TRangeType, TValueType, TValueType)

Utility method to clamp a TValueType value between specified bounds.

Declaration
protected override TRangeType Clamp(TRangeType v, TValueType lowBound, TValueType highBound)
Parameters
Type Name Description
TRangeType v

The value to clamp.
TValueType lowBound

Minimum
TValueType highBound

Maximum
Returns
Type Description
TRangeType

The clamped value.
Overrides

ClosestHandleIndex(float)

Find the closest handle index to the mouse position.

Declaration
protected int ClosestHandleIndex(float mousePosition)
Parameters
Type Name Description
float mousePosition

The mouse position.
Returns
Type Description
int

The closest handle index.

ComputeValueFromHandlePosition(float, float)

Returns the value to set as slider value based on a given dragger position.

Declaration
protected override TRangeType ComputeValueFromHandlePosition(float sliderLength, float dragElementPos)
Parameters
Type Name Description
float sliderLength

The length of the slider.
float dragElementPos

The position of the dragger.
Returns
Type Description
TRangeType

The value to set as slider value based on a given dragger position.
Overrides

GetClampedValue(TValueType, TValueType, TValueType)

Get the clamped value.

Declaration
protected abstract TValueType GetClampedValue(TValueType value, TValueType lowerValue, TValueType higherValue)
Parameters
Type Name Description
TValueType value

The value to clamp.
TValueType lowerValue

The lower bound.
TValueType higherValue

The higher bound.
Returns
Type Description
TValueType

The clamped value.

GetMaxValue(TRangeType)

Get the maximum value from the range value.

Declaration
protected abstract TValueType GetMaxValue(TRangeType rangeValue)
Parameters
Type Name Description
TRangeType rangeValue

The range value.
Returns
Type Description
TValueType

The maximum value of the range.

GetMinValue(TRangeType)

Get the minimum value from the range value.

Declaration
protected abstract TValueType GetMinValue(TRangeType rangeValue)
Parameters
Type Name Description
TRangeType rangeValue

The range value.
Returns
Type Description
TValueType

The minimum value of the range.

GetSliderRect()

Returns the rect of the interactive part of the slider.

Declaration
protected override Rect GetSliderRect()
Returns
Type Description
Rect

The rect of the interactive part of the slider.
Overrides

LerpUnclamped(TValueType, TValueType, float)

Lerp between two values.

Declaration
protected abstract TValueType LerpUnclamped(TValueType a, TValueType b, float interpolant)
Parameters
Type Name Description
TValueType a

The first value.
TValueType b

The second value.
float interpolant

The interpolant.
Returns
Type Description
TValueType

The lerped value.

MakeRangeValue(TValueType, TValueType)

Create a range value from the min and max values.

Declaration
protected abstract TRangeType MakeRangeValue(TValueType minValue, TValueType maxValue)
Parameters
Type Name Description
TValueType minValue

The minimum value of the range.
TValueType maxValue

The maximum value of the range.
Returns
Type Description
TRangeType

A new range object of type TRangeType.

OnSliderRangeChanged()

Called when the low or high value of Slider has changed.

Declaration
protected override void OnSliderRangeChanged()
Overrides

SetValueWithoutNotify(TRangeType)

Set the value of the slider without notifying the change.

Declaration
public override void SetValueWithoutNotify(TRangeType newValue)
Parameters
Type Name Description
TRangeType newValue

The new value of the slider.
Overrides

Implements

UnityEngine.UIElements.INotifyValueChanged<T>

Extension Methods