controls/io.nacular.doodle.controls.range/CircularSlider

CircularSlider

open class CircularSlider<T : Comparable<T>>(model: ConfinedValueModel<T>, interpolator: Interpolator<T>, function: InvertibleFunction = LinearFunction) : ValueSlider<T> (source)

Represents a selection slider that is circular.

Parameters

model

containing range and value

interpolator

for mapping numeric range to types

Constructors

CircularSlider

constructor(model: ConfinedValueModel<T>, interpolator: Interpolator<T>, function: InvertibleFunction = LinearFunction)

Types

Companion

object Companion

Properties

behavior

var behavior: Behavior<CircularSlider<T>>?

Behavior that controls rendering and other interactions.

changed

val changed: PropertyObservers<CircularSlider<T>, T>

Notifies of changes to value.

limitsChanged

val limitsChanged: PropertyObservers<CircularSlider<T>, ClosedRange<T>>

Notifies of changes to range.

Inherited properties

acceptsThemes

var acceptsThemes: Boolean

accessibilityDescriptionProvider

var accessibilityDescriptionProvider: View?

accessibilityLabel

var accessibilityLabel: String?

accessibilityLabelProvider

var accessibilityLabelProvider: View?

accessibilityRole

var accessibilityRole: AccessibilityRole?

backgroundColor

var backgroundColor: Color?

boundingBox

var boundingBox: Rectangle

bounds

override var bounds: Rectangle

boundsChanged

val boundsChanged: PropertyObservers<View, Rectangle>

camera

var camera: Camera

cameraChanged

val cameraChanged: PropertyObservers<View, Camera>

children

protected open val children: ObservableList<View>

childrenChanged

protected val childrenChanged: Pool<ChildObserver<View>>

childrenClipPath

protected var childrenClipPath: View.ClipPath?

clipCanvasToBounds

protected var clipCanvasToBounds: Boolean

contentDirection

val contentDirection: ContentDirection

contentDirectionChanged

val contentDirectionChanged: ChangeObservers<View>

cursor

var cursor: Cursor?

cursorChanged

val cursorChanged: PropertyObservers<View, Cursor?>

displayChange

val displayChange: BooleanObservers

displayed

val displayed: Boolean

displayRect

val displayRect: Rectangle

displayRectHandlingChanged

val displayRectHandlingChanged: BooleanObservers

dragRecognizer

var dragRecognizer: DragRecognizer?

dropReceiver

var dropReceiver: DropReceiver?

enabled

var enabled: Boolean

enabledChanged

val enabledChanged: BooleanObservers

firstRender

val firstRender: ChangeObservers<View>

focusabilityChanged

val focusabilityChanged: BooleanObservers

focusable

open var focusable: Boolean

focusChanged

val focusChanged: BooleanObservers

focusCycleRoot

protected val focusCycleRoot: View?

focusTraversalPolicy

protected open var focusTraversalPolicy: FocusTraversalPolicy?

font

var font: Font?

foregroundColor

var foregroundColor: Color?

fraction

var fraction: Float

Value of the slider as a fraction between 0-1.

hasFocus

var hasFocus: Boolean

height

override var height: Double

idealSize

override var idealSize: Size?

insets

protected open var insets: Insets

isFocusCycleRoot

protected open var isFocusCycleRoot: Boolean

keyChanged

val keyChanged: Pool<KeyListener>

keyFilter

val keyFilter: Pool<KeyListener>

layout

protected open var layout: Layout?

localContentDirection

var localContentDirection: ContentDirection?

minimumSize

override var minimumSize: Size

mirrored

val mirrored: Boolean

mirrorWhenRightLeft

var mirrorWhenRightLeft: Boolean

model

var model: ConfinedValueModel<T>

Model that represents the slider's value and range.

monitorsDisplayRect

var monitorsDisplayRect: Boolean

nextInAccessibleReadOrder

var nextInAccessibleReadOrder: View?

opacity

var opacity: Float

opacityChanged

val opacityChanged: PropertyObservers<View, Float>

parent

var parent: View?

parentChange

val parentChange: PropertyObservers<View, View?>

pointerChanged

val pointerChanged: Pool<PointerListener>

pointerFilter

val pointerFilter: Pool<PointerListener>

pointerMotionChanged

val pointerMotionChanged: Pool<PointerMotionListener>

pointerMotionFilter

val pointerMotionFilter: Pool<PointerMotionListener>

pointerMotionPassedThrough

val pointerMotionPassedThrough: Pool<PointerMotionListener>

pointerPassedThrough

val pointerPassedThrough: Pool<PointerListener>

position

override var position: Point

range

var range: ClosedRange<T>

Slider's current range: start - end.

rendered

var rendered: Boolean

role

protected val role: SliderRole

size

override var size: Size

sizePreferencesChanged

val sizePreferencesChanged: PropertyObservers<View, View.SizePreferences>

snapToTicks

var snapToTicks: Boolean

Indicates whether the slider should only take on values at the specify tick interval.

styleChanged

val styleChanged: ChangeObservers<View>

ticks

var ticks: Int

Number of ticks the slider should have.

toolTipText

var toolTipText: String

transform

open var transform: AffineTransform

transformChanged

val transformChanged: PropertyObservers<View, AffineTransform>

value

var value: T

Slider's current value.

valueAccessibilityLabeler

var valueAccessibilityLabeler: (T) -> String?

Human-understandable text to represent the current value if the number is insufficient.

visibilityChanged

val visibilityChanged: BooleanObservers

visible

override var visible: Boolean

width

override var width: Double

override var x: Double

override var y: Double

zOrder

var zOrder: Int

Functions

changed

protected open override fun changed(old: T, new: T)

Notifies of changes to value

contains

open operator override fun contains(point: Point): Boolean

limitsChanged

protected open override fun limitsChanged(old: ClosedRange<T>, new: ClosedRange<T>)

Notifies of changes to range

render

open override fun render(canvas: Canvas)

ticksChanged

protected open override fun ticksChanged()

Notifies of changes to ticks

Inherited functions

addedToDisplay

protected open fun addedToDisplay()

ancestorOf

protected open infix fun ancestorOf(view: View): Boolean

child

protected open fun child(at: Point): View?

contains

protected operator fun contains(child: View): Boolean

contentDirectionChanged

protected fun contentDirectionChanged()

cursorChanged

protected fun cursorChanged(old: Cursor?, new: Cursor?)

decrement

fun decrement(percent: Float = 0.1f)

Decreases the slider's fraction by percent.

doLayout

protected open fun doLayout()

enabledChanged

protected fun enabledChanged(old: Boolean, new: Boolean, filter: (View) -> Boolean)

filterKeyEvent

protected open fun filterKeyEvent(event: KeyEvent)

filterPointerEvent

protected open fun filterPointerEvent(event: PointerEvent)

filterPointerMotionEvent

protected open fun filterPointerMotionEvent(event: PointerEvent)

fromAbsolute

fun fromAbsolute(point: Point): Point

get

operator fun get(traversalType: FocusTraversalPolicy.TraversalType): Set<KeyState>?

handleDisplayRectEvent

protected open fun handleDisplayRectEvent(old: Rectangle, new: Rectangle)

handleKeyEvent

protected open fun handleKeyEvent(event: KeyEvent)

handlePointerEvent

protected open fun handlePointerEvent(event: PointerEvent)

handlePointerMotionEvent

protected open fun handlePointerMotionEvent(event: PointerEvent)

increment

fun increment(percent: Float = 0.1f)

Increases the slider's fraction by percent.

intersects

open infix fun intersects(point: Point): Boolean

relayout

protected open fun relayout()

removedFromDisplay

protected open fun removedFromDisplay()

rerender

fun rerender()

rerenderNow

fun rerenderNow()

revalidate

protected fun revalidate()

set

operator fun set(traversalType: FocusTraversalPolicy.TraversalType, keyStates: Set<KeyState>?)

shouldHandlePointerEvent

protected open fun shouldHandlePointerEvent(event: PointerEvent): Boolean

shouldHandlePointerMotionEvent

protected open fun shouldHandlePointerMotionEvent(event: PointerEvent): Boolean

shouldYieldFocus

open fun shouldYieldFocus(): Boolean

styleChanged

protected fun styleChanged(filter: (View) -> Boolean)

toAbsolute

fun toAbsolute(point: Point): Point

toLocal

fun toLocal(point: Point, from: View?): Point

toolTipText

open fun toolTipText(for: PointerEvent): String

toParent

fun toParent(point: Point): Point