RecomposeScope

Artifact: androidx.compose.runtime:runtime

Added in 1.0.0

Cmn
```
interface RecomposeScope
```

Represents a recomposable scope or section of the composition hierarchy. Can be used to manually invalidate the scope to schedule it for recomposition.

Summary

Public functions
`Unit`	`invalidate()` Invalidate the corresponding scope, requesting the composer recompose this scope.	Cmn

Extension functions
`CompositionObserverHandle`	`@ExperimentalComposeRuntimeApi RecomposeScope.observe(observer: RecomposeScopeObserver)` Observer when this scope recomposes.	Cmn

Public functions

invalidate

Cmn

Added in 1.0.0

fun invalidate(): Unit

Invalidate the corresponding scope, requesting the composer recompose this scope.

This method is thread safe.

Extension functions

observe

Cmn

Artifact: androidx.compose.runtime:runtime

View Source

@ExperimentalComposeRuntimeApi
fun RecomposeScope.observe(observer: RecomposeScopeObserver): CompositionObserverHandle

Observer when this scope recomposes.

Parameters
`observer: RecomposeScopeObserver`	the observer that will be informed of recompose events for this scope.

Returns
`CompositionObserverHandle`	a handle that allows the observer to be disposed and detached from the recompose scope.