Inputsicon

Combobox

Editable field paired with a dropdown menu of selectable matching options.

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

var value by remember { mutableStateOf("") }
var expanded by remember { mutableStateOf(false) }
ExposedDropdownMenuBox(
    expanded = expanded,
    onExpandedChange = { expanded = it },
) {
    OutlinedTextField(
        value = value,
        onValueChange = { value = it },
        trailingIcon = {
            ExposedDropdownMenuDefaults.TrailingIcon(expanded)
        },
        modifier = Modifier.menuAnchor(),
    )
    ExposedDropdownMenu(
        expanded = expanded,
        onDismissRequest = { expanded = false },
    ) {
        listOf("Kotlin", "Swift", "Dart").forEach {
            DropdownMenuItem(
                text = { Text(it) },
                onClick = { value = it; expanded = false },
            )
        }
    }
}