```val multiSelectionEnabled = rememberSaveable{mutableStateOf(selection.isNotEmpty())}.value``` Wil...

# compose

[Mehdi Haghgoo]

val multiSelectionEnabled = rememberSaveable{mutableStateOf(selection.isNotEmpty())}.value

Will changing selection, trigger a recomposition? Can this be used instead of using delegates?

[ste]

No. You need to set selection as a key:

var multiSelectionEnabled by rememberSaveable(selection) { mutableStateOf(selection.isNotEmpty()) }

But, unless you need to change multiSelectionEnabled manually, neither rememberSaveable nor mutableStateOf is needed here (that .value is what makes me think you are missing something)

[Zach Klippenstein (he/him) [MOD]]

What is selection? If it's a snapshot state then this seems like a good use for derivedStateOf

[Mehdi Haghgoo]

@Zach Klippenstein (he/him) [MOD] it's not a snapshot state. İt's just an array of selections passed to composables that need it