Togglesanimated

Bounce Check

Checkbox that overshoots with a bouncy spring when toggled on.

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 BounceCheck() {
  var checked by remember { mutableStateOf(true) }
  val scale by animateFloatAsState(
    targetValue = if (checked) 1.15f else 1f,
    animationSpec = spring(
      dampingRatio = Spring.DampingRatioHighBouncy,
      stiffness = Spring.StiffnessLow,
    ),
    label = "bounce",
  )
  Checkbox(
    checked = checked,
    onCheckedChange = { checked = it },
    modifier = Modifier.graphicsLayer {
      scaleX = scale
      scaleY = scale
    },
  )
}