controls/io.nacular.doodle.controls.range/RangeValueSlider

RangeValueSlider

abstract class RangeValueSlider<T : Comparable<T>> : View(source)

Base class for controls that represent range sliders. These controls have a value range that is bound between a range defined by model. ValueSliders can be conceptualized as mapping between two domains as follows:

Parameters

model

used to represent the slider's value and limits

interpolator

used in mapping between T and the slider's domain: 0-1

function

used to map between the slider's input and output.

Inheritors

CircularRangeSlider

Properties

var fraction: ClosedRange<Float>

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

var marker: Marker<T>?

Provides marks that should show up on the slider.

var model: ConfinedRangeModel<T>

Model that represents the slider's value and range.

var range: ClosedRange<T>

Slider's current range: start - end.

var snappingPolicy: SnappingPolicy<T>?

Determines how the slider snaps to marks.

var ~~snapSize~~: Double?

var ~~snapToTicks~~: Boolean

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

var ~~ticks~~: Int

Number of ticks the slider should have.

var value: ClosedRange<T>

Slider's current value.

Inherited properties

var acceptsThemes: Boolean

accessibilityDescriptionProvider

var accessibilityDescriptionProvider: View?

accessibilityLabel

var accessibilityLabel: String?

accessibilityLabelProvider

var accessibilityLabelProvider: View?

accessibilityRole

var accessibilityRole: AccessibilityRole?

backgroundColor

var backgroundColor: Color?

var boundingBox: Rectangle

var bounds: Rectangle

val boundsChanged: PropertyObservers<View, Rectangle>

var camera: Camera

val cameraChanged: PropertyObservers<View, Camera>

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>

var cursor: Cursor?

val cursorChanged: PropertyObservers<View, Cursor?>

val ~~displayChange~~: BooleanObservers

val displayChanged: BooleanObservers

val displayed: Boolean

val displayRect: Rectangle

displayRectHandlingChanged

val displayRectHandlingChanged: BooleanObservers

var dragRecognizer: DragRecognizer?

var dropReceiver: DropReceiver?

var enabled: Boolean

val enabledChanged: BooleanObservers

val firstRender: ChangeObservers<View>

focusabilityChanged

val focusabilityChanged: BooleanObservers

open var focusable: Boolean

val focusChanged: BooleanObservers

protected val focusCycleRoot: View?

focusTraversalPolicy

protected open var focusTraversalPolicy: FocusTraversalPolicy?

var font: Font?

foregroundColor

var foregroundColor: Color?

var hasFocus: Boolean

val height: Double

val idealSize: Size

protected open var insets: Insets

isFocusCycleRoot

protected open var isFocusCycleRoot: Boolean

val keyChanged: Pool<KeyListener>

val keyFilter: Pool<KeyListener>

protected open var layout: Layout?

localContentDirection

var localContentDirection: ContentDirection?

val <T : Comparable<T>> RangeValueSlider<T>.marks: Sequence<Float>

The sequence of marks for a RangeValueSlider or emptySequence() if it has none.

val mirrored: Boolean

mirrorWhenRightLeft

var mirrorWhenRightLeft: Boolean

monitorsDisplayRect

var monitorsDisplayRect: Boolean

nextInAccessibleReadOrder

var nextInAccessibleReadOrder: View?

var opacity: Float

val opacityChanged: PropertyObservers<View, Float>

var parent: View?

val ~~parentChange~~: PropertyObservers<View, View?>

val parentChanged: PropertyObservers<View, View?>

val pointerChanged: Pool<PointerListener>

val pointerFilter: Pool<PointerListener>

pointerMotionChanged

val pointerMotionChanged: Pool<PointerMotionListener>

pointerMotionFilter

val pointerMotionFilter: Pool<PointerMotionListener>

pointerMotionPassedThrough

val pointerMotionPassedThrough: Pool<PointerMotionListener>

pointerPassedThrough

val pointerPassedThrough: Pool<PointerListener>

val position: Point

var preferredSize: View.(min: Size, max: Size) -> Size

prospectiveBounds

val prospectiveBounds: Rectangle

var rendered: Boolean

override val size: Size

var sizeAuditor: View.SizeAuditor?

val styleChanged: ChangeObservers<View>

var toolTipText: String

open var transform: AffineTransform

transformChanged

val transformChanged: PropertyObservers<View, AffineTransform>

visibilityChanged

val visibilityChanged: BooleanObservers

var visible: Boolean

val width: Double

var zOrder: Int

Functions

protected abstract fun changed(old: ClosedRange<T>, new: ClosedRange<T>)

Notifies of changes to value

fun decrement(percent: Float = 0.1f)

fun decrementEnd(percent: Float = 0.1f)

fun decrementStart(percent: Float = 0.1f)

fun increment(percent: Float = 0.1f)

fun incrementEnd(percent: Float = 0.1f)

fun incrementStart(percent: Float = 0.1f)

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

Notifies of changes to range

protected open fun markerChanged()

protected abstract fun ~~ticksChanged~~()

Notifies of changes to ticks

Inherited functions

protected open fun addedToDisplay()

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

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

protected operator fun contains(child: View): Boolean

open operator fun contains(point: Point): Boolean

contentDirectionChanged

protected fun contentDirectionChanged()

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

protected fun doLayout()

protected open fun doLayout(min: Size, current: Size, max: Size)

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

protected open fun filterKeyEvent(event: KeyEvent)

filterPointerEvent

protected open fun filterPointerEvent(event: PointerEvent)

filterPointerMotionEvent

protected open fun filterPointerMotionEvent(event: PointerEvent)

fun fromAbsolute(point: Point): Point

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

handleDisplayRectEvent

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

protected open fun handleKeyEvent(event: KeyEvent)

handlePointerEvent

protected open fun handlePointerEvent(event: PointerEvent)

handlePointerMotionEvent

protected open fun handlePointerMotionEvent(event: PointerEvent)

open infix fun intersects(point: Point): Boolean

fun <T : Comparable<T>> RangeValueSlider<T>.mark(vararg using: T)

Sets the RangeValueSlider's marker based on the given values.

fun <T : Comparable<T>> RangeValueSlider<T>.mark(using: Iterable<T>)

Sets the RangeValueSlider's marker based on the given Iterable.

protected open fun relayout()

protected open fun relayoutNow()

removedFromDisplay

protected open fun removedFromDisplay()

open override fun render(canvas: Canvas)

fun rerenderNow()

protected fun revalidate()

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

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

fun suggestBounds(value: Rectangle)

fun suggestBounds(x: Double, y: Double, width: Double, height: Double)

fun suggestCenter(at: Point)

fun suggestHeight(value: Double)

suggestPosition

fun suggestPosition(value: Point)

fun suggestPosition(x: Double, y: Double)

fun suggestSize(value: Size)

fun suggestSize(width: Double, height: Double)

fun suggestWidth(value: Double)

fun suggestX(value: Double)

fun suggestY(value: Double)

fun toAbsolute(point: Point): Point

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

open fun toolTipText(for: PointerEvent): String

fun toParent(point: Point): Point