Package io.kvision.state

Classes supporting the observer pattern, including the implementation of the observable list.

Functions

bind

fun <S, W : Widget> W.bind(stateFlow: StateFlow<S>, removeChildren: Boolean = true, factory: W.(S) -> Unit): W

An extension function which binds the widget to the given state flow.

bindEach

fun <S, W : SimplePanel> W.bindEach(stateFlow: StateFlow<List<S>>, equalizer: (S, S) -> Boolean? = null, factory: SimplePanel.(S) -> Unit): W

An extension function which binds the container to the given state flow of a list of items.

bindTo

fun <S, T : GenericFormComponent<S>> T.bindTo(mutableStateFlow: MutableStateFlow<S>): T

Bidirectional data binding to the MutableStateFlow instance.

fun <T : GenericFormComponent<Number?>> T.bindTo(mutableStateFlow: MutableStateFlow<Double?>): T

Bidirectional data binding to the MutableStateFlow instance.

fun <T : GenericFormComponent<Number?>> T.bindTo(mutableStateFlow: MutableStateFlow<Double>): T

Bidirectional data binding to the MutableStateFlow instance.

fun <T : GenericFormComponent<Number?>> T.bindTo(mutableStateFlow: MutableStateFlow<Int?>): T

Bidirectional data binding to the MutableStateFlow instance.

fun <T : GenericFormComponent<Number?>> T.bindTo(mutableStateFlow: MutableStateFlow<Int>): T

Bidirectional data binding to the MutableStateFlow instance.

fun <T : GenericFormComponent<String?>> T.bindTo(mutableStateFlow: MutableStateFlow<String>): T

Bidirectional data binding to the MutableStateFlow instance.

fun <T : GenericFormComponent<Date?>> T.bindTo(mutableStateFlow: MutableStateFlow<Date>): T

Bidirectional data binding to the MutableStateFlow instance.

stateFlow

fun <T, S> ObservableState<S>.stateFlow(sub: (S) -> T): StateFlow<T>

Extension function returning a sub StateFlow ~~for an ObservableState.~~

subFlow
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fun <T, S> StateFlow<S>.subFlow(sub: (S) -> T): StateFlow<T>
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Extension function returning a sub state flow.

Properties

mutableState
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val <S> MutableStateFlow<S>.mutableState: MutableState<S>
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Extension property returning a MutableState ~~for a MutableStateFlow.~~

mutableStateFlow
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val <S> MutableState<S>.mutableStateFlow: MutableStateFlow<S>
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Extension property returning a MutableStateFlow ~~for a MutableState.~~

observableState
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val <S> StateFlow<S>.observableState: ObservableState<S>
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Extension property returning an ObservableState ~~for a StateFlow.~~

observableState
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val <S> Flow<S>.observableState: ObservableState<S?>
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Extension property returning an ObservableState<S?

stateFlow
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val <S> ObservableState<S>.stateFlow: StateFlow<S>
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Extension property returning a StateFlow ~~for an ObservableState.~~

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