Android
```kotlin
@ExperimentalMaterial3AdaptiveApi
object SupportingPaneScaffoldDefaults
```
Provides default values of [SupportingPaneScaffold](/jetpack-compose/androidx.compose.material3/material3-adaptive/components/SupportingPaneScaffold).
## Properties
Android
```kotlin
val windowInsets
```
Default insets that will be used and consumed by [SupportingPaneScaffold](/jetpack-compose/androidx.compose.material3/material3-adaptive/components/SupportingPaneScaffold). By default it will
be the union of [WindowInsets.Companion.systemBars](/jetpack-compose/androidx.compose.foundation/foundation-layout/properties/systemBars) and
[WindowInsets.Companion.displayCutout](/jetpack-compose/androidx.compose.foundation/foundation-layout/properties/displayCutout).
## Functions
adaptStrategies
```kotlin
fun adaptStrategies(
mainPaneAdaptStrategy: AdaptStrategy = AdaptStrategy.Hide,
supportingPaneAdaptStrategy: AdaptStrategy = AdaptStrategy.Hide,
extraPaneAdaptStrategy: AdaptStrategy = AdaptStrategy.Hide,
): ThreePaneScaffoldAdaptStrategies
```
Creates a default [ThreePaneScaffoldAdaptStrategies](/jetpack-compose/androidx.compose.material3/material3-adaptive/classes/ThreePaneScaffoldAdaptStrategies) for [SupportingPaneScaffold](/jetpack-compose/androidx.compose.material3/material3-adaptive/components/SupportingPaneScaffold).
#### Parameters
| | |
| --- | --- |
| mainPaneAdaptStrategy | the adapt strategy of the main pane |
| supportingPaneAdaptStrategy | the adapt strategy of the supporting pane |
| extraPaneAdaptStrategy | the adapt strategy of the extra pane |