FilledTonalIconButton

Component in Wear Material 3 Compose

Wear Material [FilledTonalIconButton] is a circular, icon-only button with a muted, colored background and a contrasting icon color. It offers a single slot to take an icon or image.

Set the size of the [FilledTonalIconButton] with Modifier.[touchTargetAwareSize] to ensure that the recommended minimum touch target size is available.

The recommended icon button sizes are [IconButtonDefaults.DefaultButtonSize], [IconButtonDefaults.LargeButtonSize], [IconButtonDefaults.SmallButtonSize] and [IconButtonDefaults.ExtraSmallButtonSize].

Use [IconButtonDefaults.iconSizeFor] to determine the icon size for a given [IconButtonDefaults] size, or refer to icon sizes [IconButtonDefaults.SmallIconSize], [IconButtonDefaults.DefaultIconSize], [IconButtonDefaults.LargeButtonSize] directly.

[FilledTonalIconButton] can be enabled or disabled. A disabled button will not respond to click events.

Last updated: 2024-10-22 13:47

Installation

dependencies {
   implementation("androidx.wear.compose:compose-material3:1.0.0-alpha27")
}

Overloads

@Composable
fun FilledTonalIconButton(
    onClick: () -> Unit,
    modifier: Modifier = Modifier,
    onLongClick: (() -> Unit)? = null,
    onLongClickLabel: String? = null,
    enabled: Boolean = true,
    shapes: IconButtonShapes = IconButtonDefaults.shapes(),
    colors: IconButtonColors = IconButtonDefaults.filledTonalIconButtonColors(),
    border: BorderStroke? = null,
    interactionSource: MutableInteractionSource? = null,
    content: @Composable BoxScope.() -> Unit,
)

Parameters

name	description
onClick	Will be called when the user clicks the button.
modifier	Modifier to be applied to the button.
onLongClick	Called when this button is long clicked (long-pressed). When this callback is set, [onLongClickLabel] should be set as well.
onLongClickLabel	Semantic / accessibility label for the [onLongClick] action.
enabled	Controls the enabled state of the button. When false, this button will not be clickable.
shapes	Defines the shape for this button. Defaults to a static shape based on [IconButtonDefaults.shape], but animated versions are available through [IconButtonDefaults.animatedShapes].
colors	[IconButtonColors] that will be used to resolve the background and icon color for this button in different states.
border	Optional [BorderStroke] for the icon button border.
interactionSource	an optional hoisted [MutableInteractionSource] for observing and emitting [Interaction]s for this button. You can use this to change the button's appearance or preview the button in different states. Note that if null is provided, interactions will still happen internally.
content	The content displayed on the icon button, expected to be icon or image.

Code Example

FilledTonalIconButtonSample

@Composable
fun FilledTonalIconButtonSample() {
    FilledTonalIconButton(onClick = { /* Do something */ }) {
        Icon(imageVector = Icons.Filled.Favorite, contentDescription = "Favorite icon")
    }
}