Autosize textarea

Multiline field that grows with its content between a min and max line count.

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("") }
OutlinedTextField(
    value = value,
    onValueChange = { value = it },
    placeholder = { Text("Type as much as you like…") },
    minLines = 2,
    maxLines = 6,
    modifier = Modifier.fillMaxWidth(),
)