Radio

Classic Material radio with a filled dot indicating the selected option.

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 DotRadioGroup() {
  val options = listOf("A", "B", "C")
  var selected by remember { mutableStateOf(options.first()) }
  Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
    options.forEach { option ->
      RadioButton(
        selected = option == selected,
        onClick = { selected = option },
        colors = RadioButtonDefaults.colors(
          selectedColor =
            MaterialTheme.colorScheme.primary,
          unselectedColor =
            MaterialTheme.colorScheme.outline,
        ),
      )
    }
  }
}