ScrollableDefaults

object ScrollableDefaults

Contains the default values used by scrollable

Functions

@Composable fun flingBehavior(): FlingBehavior

Create and remember default FlingBehavior that will represent natural fling curve.

overscrollEffect

@Composable
    fun overscrollEffect(): OverscrollEffect

Returns a remembered OverscrollEffect created from the current value of LocalOverscrollFactory.

This API has been deprecated, and replaced with rememberOverscrollEffect

reverseDirection

fun reverseDirection(
        layoutDirection: LayoutDirection,
        orientation: Orientation,
        reverseScrolling: Boolean,
    ): Boolean

Calculates the final reverseDirection value for a scrollable component.

This is a helper function used by androidx.compose.foundation.scrollableArea to determine whether to reverse the direction of scroll input. The goal is to provide a "natural" scrolling experience where content moves with the user's gesture, while also accounting for the layoutDirection.

The logic is as follows:

1. To achieve "natural" scrolling (content moves with the gesture), scroll deltas are inverted. This function returns true by default when reverseScrolling is false.
2. In a Right-to-Left (Rtl) context with a Horizontal orientation, the direction is flipped an additional time to maintain the natural feel, as the content is laid out from right to left.

Parameters

Returns