SpectrumSlider Class
Represents a hue spectrum slider control.
public class SpectrumSlider : Slider
Remarks
For detailed documentation on this control's features and how to use them, please see the Shared Color Selection documentation topic.
Constructors
SpectrumSlider()
Initializes an instance of the SpectrumSlider
class.
public SpectrumSlider()
Properties
SelectedColor
Gets or sets the Color that is selected in the slider.
public Color SelectedColor { get; set; }
Property Value
Methods
OnMouseLeftButtonUp(MouseButtonEventArgs)
Invoked when an unhandled UIElement.MouseLeftButtonUp attached event is raised on this element. Implement this method to add class handling for this event.
protected override void OnMouseLeftButtonUp(MouseButtonEventArgs e)
Parameter | Type | Description |
---|---|---|
e | MouseButtonEventArgs | A MouseButtonEventArgs that contains the event data. |
OnMouseMove(MouseEventArgs)
Invoked when an unhandled UIElement.MouseMove attached event is raised on this element. Implement this method to add class handling for this event.
protected override void OnMouseMove(MouseEventArgs e)
Parameter | Type | Description |
---|---|---|
e | MouseEventArgs | A MouseEventArgs that contains the event data. |
OnMouseWheel(MouseWheelEventArgs)
Invoked when an unhandled UIElement.MouseWheel attached event is raised on this element. Implement this method to add class handling for this event.
protected override void OnMouseWheel(MouseWheelEventArgs e)
Parameter | Type | Description |
---|---|---|
e | MouseWheelEventArgs | A MouseWheelEventArgs that contains the event data. |
OnPreviewMouseLeftButtonDown(MouseButtonEventArgs)
Invoked when an unhandled UIElement.PreviewMouseLeftButtonDown attached event is raised on this element. Implement this method to add class handling for this event.
protected override void OnPreviewMouseLeftButtonDown(MouseButtonEventArgs e)
Parameter | Type | Description |
---|---|---|
e | MouseButtonEventArgs | A MouseButtonEventArgs that contains the event data. |
OnSelectedColorChanged(Color, Color)
Raises the SelectedColorChanged event.
protected virtual void OnSelectedColorChanged(Color oldValue, Color newValue)
Parameter | Type | Description |
---|---|---|
oldValue | Color | The old value. |
newValue | Color | The new value. |
OnValueChanged(double, double)
Occurs when the value of the slider changes.
protected override void OnValueChanged(double oldValue, double newValue)
Parameter | Type | Description |
---|---|---|
oldValue | double | The old value. |
newValue | double | The new value. |
Events
SelectedColorChanged
Occurs when the value of the SelectedColor property is changed.
public event RoutedPropertyChangedEventHandler<Color> SelectedColorChanged
Event Type
Fields
SelectedColorChangedEvent
Identifies the SelectedColorChanged routed event. This field is read-only.
public static readonly RoutedEvent SelectedColorChangedEvent
SelectedColorProperty
Identifies the SelectedColor dependency property. This field is read-only.
public static readonly DependencyProperty SelectedColorProperty