# FilledTonalIconButton

Common/AllAndroid/JVM

## Functions summary

|---|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `@https://developer.android.com/reference/kotlin/androidx/compose/runtime/Composable https://developer.android.com/reference/kotlin/androidx/compose/material3/FilledTonalIconButton.composable#FilledTonalIconButton(kotlin.Function0,androidx.compose.ui.Modifier,kotlin.Boolean,androidx.compose.ui.graphics.Shape,androidx.compose.material3.IconButtonColors,androidx.compose.foundation.interaction.MutableInteractionSource,kotlin.Function0)( onClick: () -> https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html, modifier: https://developer.android.com/reference/kotlin/androidx/compose/ui/Modifier, enabled: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html, shape: https://developer.android.com/reference/kotlin/androidx/compose/ui/graphics/Shape, colors: https://developer.android.com/reference/kotlin/androidx/compose/material3/IconButtonColors, interactionSource: https://developer.android.com/reference/kotlin/androidx/compose/foundation/interaction/MutableInteractionSource?, content: @https://developer.android.com/reference/kotlin/androidx/compose/runtime/Composable () -> https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html )` [Material Design filled tonal icon button](https://m3.material.io/components/icon-button/overview) | Cmn |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `@https://developer.android.com/reference/kotlin/androidx/compose/runtime/Composable https://developer.android.com/reference/kotlin/androidx/compose/material3/FilledTonalIconButton.composable#FilledTonalIconButton(kotlin.Function0,androidx.compose.material3.IconButtonShapes,androidx.compose.ui.Modifier,kotlin.Boolean,androidx.compose.material3.IconButtonColors,androidx.compose.foundation.interaction.MutableInteractionSource,kotlin.Function0)( onClick: () -> https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html, shapes: https://developer.android.com/reference/kotlin/androidx/compose/material3/IconButtonShapes, modifier: https://developer.android.com/reference/kotlin/androidx/compose/ui/Modifier, enabled: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html, colors: https://developer.android.com/reference/kotlin/androidx/compose/material3/IconButtonColors, interactionSource: https://developer.android.com/reference/kotlin/androidx/compose/foundation/interaction/MutableInteractionSource?, content: @https://developer.android.com/reference/kotlin/androidx/compose/runtime/Composable () -> https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html )` [Material Design filled tonal icon button](https://m3.material.io/components/icon-button/overview) | Cmn |

## Functions

### FilledTonalIconButton

Cmn Artifact: [androidx.compose.material3:material3](https://developer.android.com/jetpack/androidx/releases/compose-material3) [View Source](https://cs.android.com/search?q=file:androidx/compose/material3/IconButton.kt+function:FilledTonalIconButton)

```
@Composable
fun FilledTonalIconButton(
    onClick: () -> Unit,
    modifier: Modifier = Modifier,
    enabled: Boolean = true,
    shape: Shape = IconButtonDefaults.filledShape,
    colors: IconButtonColors = IconButtonDefaults.filledTonalIconButtonColors(),
    interactionSource: MutableInteractionSource? = null,
    content: @Composable () -> Unit
): Unit
```

[Material Design filled tonal icon button](https://m3.material.io/components/icon-button/overview)

Icon buttons help people take supplementary actions with a single tap. They're used when a compact button is required, such as in a toolbar or image list.

![Filled tonal icon button
image](https://developer.android.com/images/reference/androidx/compose/material3/filled-tonal-icon-button.png)

A filled tonal icon button is a medium-emphasis icon button that is an alternative middle ground between the default `https://developer.android.com/reference/kotlin/androidx/compose/material3/FilledIconButton.composable#FilledIconButton(kotlin.Function0,androidx.compose.ui.Modifier,kotlin.Boolean,androidx.compose.ui.graphics.Shape,androidx.compose.material3.IconButtonColors,androidx.compose.foundation.interaction.MutableInteractionSource,kotlin.Function0)` and `https://developer.android.com/reference/kotlin/androidx/compose/material3/OutlinedIconButton.composable#OutlinedIconButton(kotlin.Function0,androidx.compose.ui.Modifier,kotlin.Boolean,androidx.compose.ui.graphics.Shape,androidx.compose.material3.IconButtonColors,androidx.compose.foundation.BorderStroke,androidx.compose.foundation.interaction.MutableInteractionSource,kotlin.Function0)`. They can be used in contexts where the lower-priority icon button requires slightly more emphasis than an outline would give.

`https://developer.android.com/reference/kotlin/androidx/compose/material3/package-summary#FilledTonalIconButton(kotlin.Function0,androidx.compose.ui.Modifier,kotlin.Boolean,androidx.compose.ui.graphics.Shape,androidx.compose.material3.IconButtonColors,androidx.compose.foundation.interaction.MutableInteractionSource,kotlin.Function0)` should typically be an `https://developer.android.com/reference/kotlin/androidx/compose/material3/Icon.composable#Icon(androidx.compose.ui.graphics.vector.ImageVector,kotlin.String,androidx.compose.ui.Modifier,androidx.compose.ui.graphics.Color)` (see ). If using a custom icon, note that the typical size for the internal icon is 24 x 24 dp. This icon button has an overall minimum touch target size of 48 x 48dp, to meet accessibility guidelines.

Filled tonal icon button sample:

```kotlin
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Lock
import androidx.compose.material.icons.outlined.Lock
import androidx.compose.material3.FilledTonalIconButton
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.PlainTooltip
import androidx.compose.material3.Text
import androidx.compose.material3.TooltipAnchorPosition
import androidx.compose.material3.TooltipBox
import androidx.compose.material3.TooltipDefaults
import androidx.compose.material3.rememberTooltipState
import androidx.compose.ui.Modifier
import androidx.compose.ui.semantics.LiveRegionMode
import androidx.compose.ui.semantics.liveRegion
import androidx.compose.ui.semantics.paneTitle
import androidx.compose.ui.semantics.semantics

val description = "Localized description"
// Icon button should have a tooltip associated with it for a11y.
TooltipBox(
    positionProvider =
        TooltipDefaults.rememberTooltipPositionProvider(TooltipAnchorPosition.Above),
    tooltip = {
        PlainTooltip(
            modifier =
                Modifier.semantics {
                    // TODO(b/496338253): Remove this modifier once bug where tooltip text is
                    //  not announced by a11y screen readers is resolved.
                    liveRegion = LiveRegionMode.Assertive
                    paneTitle = description
                }
        ) {
            Text(description)
        }
    },
    state = rememberTooltipState(),
) {
    FilledTonalIconButton(onClick = { /* doSomething() */ }) {
        Icon(Icons.Filled.Lock, contentDescription = description)
    }
}
```

| Parameters |
|---|---|
| `onClick: () -> https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | called when this icon button is clicked |
| `modifier: https://developer.android.com/reference/kotlin/androidx/compose/ui/Modifier = Modifier` | the `https://developer.android.com/reference/kotlin/androidx/compose/ui/Modifier` to be applied to this icon button |
| `enabled: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html = true` | controls the enabled state of this icon button. When `false`, this component will not respond to user input, and it will appear visually disabled and disabled to accessibility services. |
| `shape: https://developer.android.com/reference/kotlin/androidx/compose/ui/graphics/Shape = IconButtonDefaults.filledShape` | defines the shape of this icon button's container |
| `colors: https://developer.android.com/reference/kotlin/androidx/compose/material3/IconButtonColors = IconButtonDefaults.filledTonalIconButtonColors()` | `https://developer.android.com/reference/kotlin/androidx/compose/material3/IconButtonColors` that will be used to resolve the colors used for this icon button in different states. See `https://developer.android.com/reference/kotlin/androidx/compose/material3/IconButtonDefaults#filledIconButtonColors()`. |
| `interactionSource: https://developer.android.com/reference/kotlin/androidx/compose/foundation/interaction/MutableInteractionSource? = null` | an optional hoisted `https://developer.android.com/reference/kotlin/androidx/compose/foundation/interaction/MutableInteractionSource` for observing and emitting `https://developer.android.com/reference/kotlin/androidx/compose/foundation/interaction/Interaction`s for this icon button. You can use this to change the icon button's appearance or preview the icon button in different states. Note that if `null` is provided, interactions will still happen internally. |
| `content: @https://developer.android.com/reference/kotlin/androidx/compose/runtime/Composable () -> https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | the content of this icon button, typically an `https://developer.android.com/reference/kotlin/androidx/compose/material3/Icon.composable#Icon(androidx.compose.ui.graphics.vector.ImageVector,kotlin.String,androidx.compose.ui.Modifier,androidx.compose.ui.graphics.Color)` |

### FilledTonalIconButton

Cmn Artifact: [androidx.compose.material3:material3](https://developer.android.com/jetpack/androidx/releases/compose-material3) [View Source](https://cs.android.com/search?q=file:androidx/compose/material3/IconButton.kt+function:FilledTonalIconButton)

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

[Material Design filled tonal icon button](https://m3.material.io/components/icon-button/overview)

Icon buttons help people take supplementary actions with a single tap. They're used when a compact button is required, such as in a toolbar or image list.

![Filled tonal icon button
image](https://developer.android.com/images/reference/androidx/compose/material3/small_tonal_filled_icon_button_round_enabled_pressed.png)

A filled tonal icon button is a medium-emphasis icon button that is an alternative middle ground between the default `https://developer.android.com/reference/kotlin/androidx/compose/material3/FilledIconButton.composable#FilledIconButton(kotlin.Function0,androidx.compose.ui.Modifier,kotlin.Boolean,androidx.compose.ui.graphics.Shape,androidx.compose.material3.IconButtonColors,androidx.compose.foundation.interaction.MutableInteractionSource,kotlin.Function0)` and `https://developer.android.com/reference/kotlin/androidx/compose/material3/OutlinedIconButton.composable#OutlinedIconButton(kotlin.Function0,androidx.compose.ui.Modifier,kotlin.Boolean,androidx.compose.ui.graphics.Shape,androidx.compose.material3.IconButtonColors,androidx.compose.foundation.BorderStroke,androidx.compose.foundation.interaction.MutableInteractionSource,kotlin.Function0)`. They can be used in contexts where the lower-priority icon button requires slightly more emphasis than an outline would give.

`https://developer.android.com/reference/kotlin/androidx/compose/material3/package-summary#FilledTonalIconButton(kotlin.Function0,androidx.compose.material3.IconButtonShapes,androidx.compose.ui.Modifier,kotlin.Boolean,androidx.compose.material3.IconButtonColors,androidx.compose.foundation.interaction.MutableInteractionSource,kotlin.Function0)` should typically be an `https://developer.android.com/reference/kotlin/androidx/compose/material3/Icon.composable#Icon(androidx.compose.ui.graphics.vector.ImageVector,kotlin.String,androidx.compose.ui.Modifier,androidx.compose.ui.graphics.Color)` (see ). If using a custom icon, note that the typical size for the internal icon is 24 x 24 dp. This icon button has an overall minimum touch target size of 48 x 48dp, to meet accessibility guidelines.

Filled tonal icon button sample:

```kotlin
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Lock
import androidx.compose.material.icons.outlined.Lock
import androidx.compose.material3.FilledTonalIconButton
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.IconButtonDefaults
import androidx.compose.material3.PlainTooltip
import androidx.compose.material3.Text
import androidx.compose.material3.TooltipAnchorPosition
import androidx.compose.material3.TooltipBox
import androidx.compose.material3.TooltipDefaults
import androidx.compose.material3.rememberTooltipState
import androidx.compose.ui.Modifier
import androidx.compose.ui.semantics.LiveRegionMode
import androidx.compose.ui.semantics.liveRegion
import androidx.compose.ui.semantics.paneTitle
import androidx.compose.ui.semantics.semantics

val description = "Localized description"
// Icon button should have a tooltip associated with it for a11y.
TooltipBox(
    positionProvider =
        TooltipDefaults.rememberTooltipPositionProvider(TooltipAnchorPosition.Above),
    tooltip = {
        PlainTooltip(
            modifier =
                Modifier.semantics {
                    // TODO(b/496338253): Remove this modifier once bug where tooltip text is
                    //  not announced by a11y screen readers is resolved.
                    liveRegion = LiveRegionMode.Assertive
                    paneTitle = description
                }
        ) {
            Text(description)
        }
    },
    state = rememberTooltipState(),
) {
    FilledTonalIconButton(
        onClick = { /* doSomething() */ },
        shapes = IconButtonDefaults.shapes(),
    ) {
        Icon(Icons.Filled.Lock, contentDescription = description)
    }
}
```

| Parameters |
|---|---|
| `onClick: () -> https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | called when this icon button is clicked |
| `shapes: https://developer.android.com/reference/kotlin/androidx/compose/material3/IconButtonShapes` | the `https://developer.android.com/reference/kotlin/androidx/compose/material3/IconButtonShapes` that the icon button will morph between depending on the user's interaction with the icon button. |
| `modifier: https://developer.android.com/reference/kotlin/androidx/compose/ui/Modifier = Modifier` | the `https://developer.android.com/reference/kotlin/androidx/compose/ui/Modifier` to be applied to this icon button |
| `enabled: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html = true` | controls the enabled state of this icon button. When `false`, this component will not respond to user input, and it will appear visually disabled and disabled to accessibility services. |
| `colors: https://developer.android.com/reference/kotlin/androidx/compose/material3/IconButtonColors = IconButtonDefaults.filledTonalIconButtonColors()` | `https://developer.android.com/reference/kotlin/androidx/compose/material3/IconButtonColors` that will be used to resolve the colors used for this icon button in different states. See `https://developer.android.com/reference/kotlin/androidx/compose/material3/IconButtonDefaults#filledIconButtonColors()`. |
| `interactionSource: https://developer.android.com/reference/kotlin/androidx/compose/foundation/interaction/MutableInteractionSource? = null` | an optional hoisted `https://developer.android.com/reference/kotlin/androidx/compose/foundation/interaction/MutableInteractionSource` for observing and emitting `https://developer.android.com/reference/kotlin/androidx/compose/foundation/interaction/Interaction`s for this icon button. You can use this to change the icon button's appearance or preview the icon button in different states. Note that if `null` is provided, interactions will still happen internally. |
| `content: @https://developer.android.com/reference/kotlin/androidx/compose/runtime/Composable () -> https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | the content of this icon button, typically an `https://developer.android.com/reference/kotlin/androidx/compose/material3/Icon.composable#Icon(androidx.compose.ui.graphics.vector.ImageVector,kotlin.String,androidx.compose.ui.Modifier,androidx.compose.ui.graphics.Color)` |