What's the best way to pass modifier to the sub children of a composable? I'm passing

modifier: Modifier = Modifier

from the parent to the child but, want to allow some control (background colour for eg) of the subchildren

You can add Modifier in your child like modifier.background(Color) example: Parent: modifier = Modifier.fillMaxSize().padding(x) then pass it to child Child: modifier = modifier.background(Color).padding(x)

Yeh I've got the child taking the modifier, it's the child of the child (confusing I know)

@Composable
fun Loading(
	modifier: Modifier = Modifier,
) {
	Card(modifier.fillMaxWidth().preferredHeight(120.dp)) {
		Row(
			horizontalArrangement = Arrangement.Center,
			verticalAlignment = Alignment.CenterVertically,
			modifier = Modifier.background(Color.Black),<------I want to be able to control this modifier when calling Loading
		) {
			CircularProgressIndicator(color = MaterialTheme.colors.background)
		}
	}
}

hmm correct seems ugly but its possible. I can't think of any other solution right now

I guess I could provide hard control points, spinnerBackground, spinnerColour etc

It's not ugly to pass in multiple modifiers, I've seen some official composables do this

You could also pass in a composable lambda for the children so you can define your row with progress indicator in a parent add parameter children: @Composable () -> Unit and move the child code.

Thanks for the ideas guys :D