controls/io.nacular.doodle.controls.files/FileSelector

FileSelector

class FileSelector(val allowMultiple: Boolean = false, val acceptedTypes: Set<MimeType<*>> = AnyFile) : View(source)

Control that allows the user to initiate file selection on the local host.

NOTE: This control delegates the actual selection to the OS and waits to receive the list of files when the user is done. Therefore, it can generally be given a smaller footprint since it does not need to display files itself.

NOTE: This control requires native integration to function, which means it should either have a native behavior or use a native styler.

Constructors

constructor(allowMultiple: Boolean = false, acceptedTypes: Set<MimeType<*>> = AnyFile)

Types

object Companion

Properties

val acceptedTypes: Set<MimeType<*>>

defines which file types to allow

val allowMultiple: Boolean = false

indicates whether multiple files can be selected

var behavior: Behavior<FileSelector>?

Controls the selector's behavior

val filesLoaded: PropertyObservers<FileSelector, List<LocalFile>>

Notifies when the list of selected files changes

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

override 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 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

override var height: Double

override var 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?

override var minimumSize: Size

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 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>

override var position: Point

var rendered: Boolean

override var size: Size

sizePreferencesChanged

val sizePreferencesChanged: PropertyObservers<View, View.SizePreferences>

val styleChanged: ChangeObservers<View>

var toolTipText: String

open var transform: AffineTransform

transformChanged

val transformChanged: PropertyObservers<View, AffineTransform>

visibilityChanged

val visibilityChanged: BooleanObservers

override var visible: Boolean

override var width: Double

override var x: Double

override var y: Double

var zOrder: Int

Functions

open override fun render(canvas: Canvas)

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 override fun contains(point: Point): Boolean

contentDirectionChanged

protected fun contentDirectionChanged()

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

protected open fun doLayout()

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

protected open fun relayout()

removedFromDisplay

protected open fun removedFromDisplay()

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 toAbsolute(point: Point): Point

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

open fun toolTipText(for: PointerEvent): String

fun toParent(point: Point): Point