spark/com.adevinta.spark.components.stepper/StepperInputState

StepperInputState

class StepperInputState(val textFieldState: TextFieldState)(source)

State holder for Stepper.Input and Stepper.InputForm.

Wraps a TextFieldState and exposes the parsed integer value.

Parameters

textFieldState

The underlying text field state. Use rememberStepperInputState to create one with a saveable initial value.

Constructors

StepperInputState

constructor(textFieldState: TextFieldState)

Types

object Companion

Properties

val textFieldState: TextFieldState

val value: Int?

The current parsed value, or null when the text field is empty or contains non-numeric text.

Functions

fun commitValue(range: IntRange)

Clamps value to range and writes it back to the text field. Clears the field when value is null.

fun decrement(step: Int, range: IntRange)

Decrements value by step, clamped to range, and writes the result to the text field. When value is null, snaps to range.first without applying the step.

fun increment(step: Int, range: IntRange)

Increments value by step, clamped to range, and writes the result to the text field. When value is null, snaps to range.first without applying the step.