ColorStrip

Remarks

⚠ The keyboard came before the role, and that order is the whole of #420. This was pointer-only and roleless, and the two facts belonged together: a screen reader told about a hue band that only a mouse can move announces a control the user cannot operate, which is strictly worse than announcing nothing — it converts "not available to me" into "available and does nothing", a state a screen-reader user has no way to diagnose. So the arrows landed first and NativeRole second, in one change, and neither is correct alone.

Fields and properties (9)

• public const float KeyStep

  How far one arrow key moves the marker along the band.

• protected override string TagName

  The element name this type answers to when a caller does not choose one.

• protected override bool AcceptsFocus

  Whether the focus can rest on this kind of control at all.

• protected override AccessibleRole NativeRole
• protected override string? NativeAccessibleName
• protected override string? NativeAccessibleValue
• public ColorChannel Channel

  Which one it is.

• public ColorPicker? Owner

  The picker it belongs to.

• public float Fraction

  Where the marker is, from zero at the left to one at the right.

Events (1)

• public Action<ColorStrip, float>? Moved

  Raised while it is being dragged.

Methods (2)

• protected override void OnCreated()

  Builds whatever this element is made of, once, as it joins a document.

• protected override void OnDraw(DrawContext context)

  Draws whatever this element is, beyond what a stylesheet can describe.

Used by (5)

• ColorFieldVixen.Ui.Controls.Advanced
• ColorPickerVixen.Ui.Controls.Advanced
• ColorPickerKeyboardTestsVixen.Ui.Controls.Advanced.Tests
• ColorSwatchVixen.Ui.Controls.Advanced
• GradientBarVixen.Ui.Controls.Advanced