Material3 IconButton填充颜色

Question

如何用颜色填充整个圆圈？IconButton来自material3

IconButton(
            onClick = { /*TODO*/ },
            modifier = Modifier
                .size(50.dp)
                .padding(start = 32.dp)
                .border(1.dp, Color.White, shape = CircleShape),
            colors = IconButtonDefaults.iconButtonColors(
                containerColor = Color.White,
                contentColor = Color.Black
            )
        ) {
            Icon(
                imageVector = Icons.Default.Info,
                contentDescription = stringResource(id = R.string.cd_navigate_up)
            )
        }

​

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Answer 1

尝试将背景添加到modifier中

 modifier = Modifier
                .size(50.dp)
                .padding(start = 32.dp)
                .background(color = Color.White,shape = CircleShape)
                .border(1.dp, Color.White, shape = CircleShape),