MultiChoiceSegmentedButtonRow
Composable Component
A Layout to correctly position, size, and add semantics to SegmentedButton
s in a Row. It
handles overlapping items so that strokes of the item are correctly on top of each other.
Common
@Composable
fun MultiChoiceSegmentedButtonRow(
modifier: Modifier = Modifier,
space: Dp = SegmentedButtonDefaults.BorderWidth,
content: @Composable MultiChoiceSegmentedButtonRowScope.() -> Unit,
)
Parameters
modifier | the Modifier to be applied to this row |
space | the dimension of the overlap between buttons. Should be equal to the stroke width used on the items. |
content | the content of this Segmented Button Row, typically a sequence of SegmentedButton s |
Code Examples
SegmentedButtonMultiSelectSample
@Composable
@Preview
fun SegmentedButtonMultiSelectSample() {
val checkedList = remember { mutableStateListOf<Int>() }
val options = listOf("Favorites", "Trending", "Saved")
val icons =
listOf(
Icons.Filled.StarBorder,
Icons.AutoMirrored.Filled.TrendingUp,
Icons.Filled.BookmarkBorder,
)
MultiChoiceSegmentedButtonRow {
options.forEachIndexed { index, label ->
SegmentedButton(
shape = SegmentedButtonDefaults.itemShape(index = index, count = options.size),
icon = {
SegmentedButtonDefaults.Icon(active = index in checkedList) {
Icon(
imageVector = icons[index],
contentDescription = null,
modifier = Modifier.size(SegmentedButtonDefaults.IconSize),
)
}
},
onCheckedChange = {
if (index in checkedList) {
checkedList.remove(index)
} else {
checkedList.add(index)
}
},
checked = index in checkedList,
) {
Text(label)
}
}
}
}
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