core/de.peekandpoke.kraft.addons.semanticui.components/CollapsableComponent

CollapsableComponent

class CollapsableComponent(ctx: Ctx<CollapsableComponent.Props>) : Component<CollapsableComponent.Props>

Constructors

fun CollapsableComponent(ctx: Ctx<CollapsableComponent.Props>)

Types

class Builder(var header: DIV.(CollapsableComponent.HeaderCtx) -> Unit? = null, var content: RenderFunc<DIV> = {}, var collapsed: Boolean = true)

HeaderCtx

data class HeaderCtx(val collapsed: Boolean, val toggle: () -> Unit)

Props

data class Props(val header: DIV.(CollapsableComponent.HeaderCtx) -> Unit?, val content: RenderFunc<DIV>, val collapsed: Boolean)

Functions

createRef

fun <C : Component<*>> createRef(): ComponentRef.Tracker<C>

invoke

operator fun <T> Stream<T>.invoke(handler: (T) -> Unit): () -> Unit

Subscribes to a Stream.

render

open override fun VDom.render()

Every component needs to implement this method

shouldRedraw

open override fun shouldRedraw(nextProps: CollapsableComponent.Props): Boolean

Returns 'true' when the component should redraw.

stream

fun <T> stream(initial: T, config: Stream<T>.() -> Stream<T>? = null, handler: (T) -> Unit = {}): ComponentStreamProperty<T>

Creates a property that is backed by a StreamSource

subscribingTo

fun <T> subscribingTo(stream: Stream<T>, onNext: (T) -> Unit? = null): ReadOnlyProperty<Any?, T>

Creates a property that is subscribed to a stream.

toggle

fun toggle()

triggerRedraw

fun triggerRedraw()

Triggers a redraw

value

fun <T> value(initial: T, onChange: (T) -> Unit? = null): ComponentStateProperty<T>

Creates a read write property for the components state.

Properties

attributes

val attributes: MutableTypedAttributes

The attributes of the component

autoDomKey

val autoDomKey: String

An automatically generated unique dom key for the component instance.

ctx

val ctx: Ctx<CollapsableComponent.Props>

dom

val dom: HTMLElement?

The Dom node to which the component is rendered

lifecycle

val lifecycle: Component.LifeCycle<CollapsableComponent.Props>

The life-cycle LifeCycle that the component exposes

parent

val parent: Component<*>?

Accessor for the parent component

props

val props: CollapsableComponent.Props

Public getter for the Props

Extensions

dataLoader

fun <T, C> Component<C>.dataLoader(load: suspend () -> Flow<T>): DataLoader<T>

doubleClickProtection

fun <T> Component<T>.doubleClickProtection(): DoubleClickProtection

formController

fun <T> Component<T>.formController(): FormController

formObserver

fun <T> Component<T>.formObserver(): FormController

messages

val Component<*>.messages: MessagesHandler

Get the MessagesHandler for the Component

onMessage

inline fun <M : Message<*>> Component<*>.onMessage(noinline handler: (M) -> Unit)

Listens for a Message of the given type M.

pagedSearchFilter

fun <C> Component<C>.pagedSearchFilter(router: Router, onChange: (PagedSearchFilter) -> Unit? = null): ReadWriteProperty<Component<C>, PagedSearchFilter>

sendMessage

fun <M : Message<*>> Component<*>.sendMessage(message: M)

Send the given message.

urlParam

fun <C> Component<C>.urlParam(router: Router, name: String, default: Int, onChange: (Int) -> Unit? = null): ReadWriteProperty<Component<C>, Int>

fun <C> Component<C>.urlParam(router: Router, name: String, default: String, onChange: (String) -> Unit? = null): ReadWriteProperty<Component<C>, String>

urlParams

fun <C, T> Component<C>.urlParams(router: Router, fromParams: (Map<String, String>) -> T, toParams: (T) -> Map<String, Any?>, onChange: (T) -> Unit? = null): ReadWriteProperty<Component<C>, T>