KeyFaceSpec class final

What a KeyFaceRenderer draws one key with.

Annotations

• @immutable

Constructors

KeyFaceSpec({required KeyRole role, required KeyStyle style, required double cornerFraction, required double pressedOverlayOpacity, required double hoverOverlayOpacity, bool reduceMotion = false, int artSeed = 0})

const

Properties

artSeed → int

A stable number per key (0 when unknown, e.g. in tests): renderers that draw hand-made artwork (Paper & ink's sketched outlines) vary it per key so same-sized keys do not share one drawing.

final

cornerFraction → double

Corner radius as a fraction of the shorter side.

final

hashCode → int

The hash code for this object.

no setter, override

hoverOverlayOpacity → double

Opacity of the label-coloured layer when hovered.

final

pressedOverlayOpacity → double

Opacity of the label-coloured layer when fully pressed.

final

reduceMotion → bool

Discrete changes instead of movement (the long-press fill fades in place instead of growing).

final

role → KeyRole

The key's role.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

style → KeyStyle

Fill, label and outline colours.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

override