ThreePaneScaffoldScope

Converts relativeToSource in sourceCoordinates's lookahead coordinate space into local lookahead coordinates.

Converts a LayoutCoordinates into a LayoutCoordinates in the Lookahead coordinate space.

The modifier that should be applied on a drag handle composable so the drag handle can be dragged and operate on the provided PaneExpansionState properly.

This modifier specifies the preferred width for a pane, and the pane scaffold implementation will try its best to respect this width when the associated pane is rendered as a fixed pane, i.e., a pane that are not stretching to fill the remaining spaces.

Returns the LayoutCoordinates of the LookaheadScope.

A convenient function to get the given PaneMotion's EnterTransition under the context of the current PaneScaffoldMotionScope.

A convenient function to get the given PaneMotion's EnterTransition under the context of the current PaneScaffoldMotionScope.

PaneMotionData of all panes in the scaffold corresponding to the scaffold's current state transition and motion settings, listed in panes' horizontal order.

The scaffold's current size.

The current motion progress.

The current scaffold state transition between PaneScaffoldValues.