CompositionLocalAccessorScope
- Cmn
interface CompositionLocalAccessorScope
Summary
Public properties | ||
|---|---|---|
T | An extension property that allows accessing the current value of a composition local in the context of this scope. | Cmn |
Public properties
currentValue
val CompositionLocal<T>.currentValue: T
An extension property that allows accessing the current value of a composition local in the context of this scope. This scope is the type of the this parameter when in a computed composition. Computed composition locals can be provided by either using compositionLocalWithComputedDefaultOf or by using the ProvidableCompositionLocal.providesComputed infix operator.
import androidx.compose.runtime.Composable import androidx.compose.runtime.CompositionLocalProvider import androidx.compose.runtime.compositionLocalOf val LocalValue = compositionLocalOf { 10 } val LocalLargerValue = compositionLocalOf { 12 } @Composable fun App() { CompositionLocalProvider( LocalLargerValue providesComputed { LocalValue.currentValue + 10 } ) { SomeScreen() } }