Class Slider

Definition

Namespace:: Tizen.NUI.Components

Assembly:: Tizen.NUI.Components.dll

A slider lets users select a value from a continuous or discrete range of values by moving the slider thumb.

public class Slider : Control, INotifyPropertyChanged, IDisposable

Inheritance: object

BindableObject

Tizen.NUI.Binding.Element

BaseHandle

Animatable

Container

View

ViewWrapper

CustomView

VisualView

Tizen.NUI.Components.Control

Slider

Implements: System.ComponentModel.INotifyPropertyChanged

System.IDisposable

Constructors

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Slider()

The constructor of the Slider class.

Declaration

public Slider()

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Slider(string)

The constructor of the Slider class with specific style.

Declaration

public Slider(string style)

Parameters

Type	Name	Description
string	style	The string to initialize the Slider

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Slider(SliderStyle)

The constructor of the Slider class with specific style.

Declaration

public Slider(SliderStyle sliderStyle)

Parameters

Type	Name	Description
SliderStyle	sliderStyle	The style object to initialize the Slider

Properties

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BgTrackColor

Gets or sets the color of the background track image object.

Declaration

public Color BgTrackColor { get; set; }

Property Value

Type	Description
Color

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CurrentValue

Gets or sets the current value of slider.

Declaration

public float CurrentValue { get; set; }

Property Value

Type	Description
float

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Direction

Gets or sets the direction type of slider.

Declaration

public Slider.DirectionType Direction { get; set; }

Property Value

Type	Description
Slider.DirectionType

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DiscreteValue

Gets or sets the discrete value of slider.

Declaration

public float DiscreteValue { get; set; }

Property Value

Type	Description
float

Remarks

The discrete value is evenly spaced between MinValue and MaxValue. For example, MinValue is 0, MaxValue is 100, and DiscreteValue is 20. Then, the thumb can only go to 0, 20, 40, 60, 80, and 100. The default is 0.

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HighIndicatorImageURL

Gets or sets the resource url of the high indicator image object.

Declaration

public string HighIndicatorImageURL { get; set; }

Property Value

Type	Description
string

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HighIndicatorSize

Gets or sets the size of the high indicator object(image or text).

Declaration

public Size HighIndicatorSize { get; set; }

Property Value

Type	Description
Size

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HighIndicatorTextContent

Gets or sets the text content of the high indicator text object.

Declaration

public string HighIndicatorTextContent { get; set; }

Property Value

Type	Description
string

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Indicator

Gets or sets the indicator type, arrow or sign.

Declaration

public Slider.IndicatorType Indicator { get; set; }

Property Value

Type	Description
Slider.IndicatorType

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IsDiscrete

Flag to decide whether the thumb snaps to the nearest discrete value when the user drags the thumb or taps.

The default value is false.

Declaration

public bool IsDiscrete { get; set; }

Property Value

Type	Description
bool

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IsValueShown

Flag to decide whether the value indicator is shown

Declaration

public bool IsValueShown { get; set; }

Property Value

Type	Description
bool

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LowIndicatorImageURL

Gets or sets the resource url of the low indicator image object.

Declaration

public string LowIndicatorImageURL { get; set; }

Property Value

Type	Description
string

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LowIndicatorSize

Gets or sets the size of the low indicator object(image or text).

Declaration

public Size LowIndicatorSize { get; set; }

Property Value

Type	Description
Size

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LowIndicatorTextContent

Gets or sets the text content of the low indicator text object.

Declaration

public string LowIndicatorTextContent { get; set; }

Property Value

Type	Description
string

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MaxValue

Gets or sets the maximum value of slider.

Declaration

public float MaxValue { get; set; }

Property Value

Type	Description
float

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MinValue

Gets or sets the minimum value of slider.

Declaration

public float MinValue { get; set; }

Property Value

Type	Description
float

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SlidedTrackColor

Gets or sets the color of the slided track image object.

Declaration

public Color SlidedTrackColor { get; set; }

Property Value

Type	Description
Color

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SpaceBetweenTrackAndIndicator

Gets or sets the value of the space between track and indicator.

Declaration

public uint SpaceBetweenTrackAndIndicator { get; set; }

Property Value

Type	Description
uint

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Style

Return currently applied style.

Declaration

public SliderStyle Style { get; }

Property Value

Type	Description
SliderStyle

Remarks

Modifying contents in style may cause unexpected behaviour.

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ThumbColor

Gets or sets the color of the thumb image object.

Declaration

public Color ThumbColor { get; set; }

Property Value

Type	Description
Color

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ThumbImageUrl

Gets or sets the Url of the thumb image.

Declaration

public Selector<string> ThumbImageUrl { get; set; }

Property Value

Type	Description
Selector<string>

Exceptions

Type	Condition
System.NullReferenceException	Thrown when setting null value.

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ThumbImageURL

Gets or sets the resource url of the thumb image object.

Please use ThumbImageUrl property.

Declaration

public string ThumbImageURL { get; set; }

Property Value

Type	Description
string

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ThumbImageURLSelector

Gets or sets the resource url selector of the thumb image object. Getter returns copied selector value if exist, null otherwise.

Please use ThumbImageUrl property.

Declaration

public StringSelector ThumbImageURLSelector { get; set; }

Property Value

Type	Description
Tizen.NUI.Components.StringSelector

Exceptions

Type	Condition
System.NullReferenceException	Thrown when setting null value.

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ThumbSize

Gets or sets the size of the thumb image object.

Declaration

public Size ThumbSize { get; set; }

Property Value

Type	Description
Size

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TrackThickness

Gets or sets the thickness value of the track.

Declaration

public uint TrackThickness { get; set; }

Property Value

Type	Description
uint

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ValueIndicatorSize

Gets or sets the size of the value indicator image object.

Declaration

public Size ValueIndicatorSize { get; set; }

Property Value

Type	Description
Size

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ValueIndicatorText

Gets or sets the text of value indicator.

Declaration

public string ValueIndicatorText { get; set; }

Property Value

Type	Description
string

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ValueIndicatorUrl

Gets or sets the resource url of the value indicator image object.

Declaration

public string ValueIndicatorUrl { get; set; }

Property Value

Type	Description
string

Methods

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ApplyStyle(ViewStyle)

Apply style to scrollbar.

Declaration

public override void ApplyStyle(ViewStyle viewStyle)

Parameters

Type	Name	Description
ViewStyle	viewStyle	The style to apply.

Overrides

View.ApplyStyle(ViewStyle)

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CreateViewStyle()

Get Slider style.

Declaration

protected override ViewStyle CreateViewStyle()

Returns

Type	Description
ViewStyle	The default slider style.

Overrides

Tizen.NUI.Components.Control.CreateViewStyle()

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Dispose(DisposeTypes)

Dispose Slider.

Declaration

protected override void Dispose(DisposeTypes type)

Parameters

Type	Name	Description
DisposeTypes	type	Dispose type.

Overrides

Tizen.NUI.Components.Control.Dispose(Tizen.NUI.DisposeTypes)

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OnFocusGained()

Focus gained callback.

Declaration

public override void OnFocusGained()

Overrides

Tizen.NUI.Components.Control.OnFocusGained()

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OnFocusLost()

Focus Lost callback.

Declaration

public override void OnFocusLost()

Overrides

Tizen.NUI.Components.Control.OnFocusLost()

Events

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SlidingFinished

The sliding finished event handler.

Declaration

public event EventHandler<SliderSlidingFinishedEventArgs> SlidingFinished

Event Type

Type	Description
System.EventHandler<TEventArgs><SliderSlidingFinishedEventArgs>

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SlidingStarted

The sliding started event handler.

Declaration

public event EventHandler<SliderSlidingStartedEventArgs> SlidingStarted

Event Type

Type	Description
System.EventHandler<TEventArgs><SliderSlidingStartedEventArgs>

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ValueChanged

The value changed event handler.

Declaration

public event EventHandler<SliderValueChangedEventArgs> ValueChanged

Event Type

Type	Description
System.EventHandler<TEventArgs><SliderValueChangedEventArgs>

Implements

System.ComponentModel.INotifyPropertyChanged

System.IDisposable