Slidersanimated

Snap segments

A three-stop slider that snaps the thumb between low, medium and high.

Medium

Installation

caveui components are copy-paste Jetpack Compose built entirely on Material 3 — there's no caveui dependency to add. Make sure Material 3 is on your classpath (it ships with the Compose BOM), then copy the Usage snippet below into your project.

kotlin

// build.gradle.kts (module)
dependencies {
    implementation(platform("androidx.compose:compose-bom:2025.06.00"))
    implementation("androidx.compose.material3:material3")
}

Usage

kotlin

@Composable
fun SnapSlider() {
    val labels = listOf("Low", "Medium", "High")
    var index by remember { mutableStateOf(1) }
    val pos by animateFloatAsState(index / 2f, label = "snap")
    Column {
        Box(Modifier.fillMaxWidth().height(36.dp)) {
            Box(Modifier.fillMaxWidth().height(6.dp)
                .align(Alignment.CenterStart)
                .clip(CircleShape)
                .background(MaterialTheme.colorScheme.surfaceVariant))
            labels.forEachIndexed { i, _ ->
                Box(
                    Modifier.align(BiasAlignment(i / 2f * 2 - 1, 0f))
                        .size(10.dp).clip(CircleShape)
                        .background(MaterialTheme.colorScheme.outline)
                        .clickable { index = i },
                )
            }
            Box(
                Modifier.align(BiasAlignment(pos * 2 - 1, 0f))
                    .size(22.dp).clip(CircleShape)
                    .background(MaterialTheme.colorScheme.primary),
            )
        }
        Text(labels[index], style = MaterialTheme.typography.labelLarge)
    }
}