DrawerLayerData class

Data class representing a drawer overlay layer in the hierarchy.

Tracks the drawer overlay state and its parent layer, enabling nested drawer management and size computation across the layer stack.

Constructors

DrawerLayerData(DrawerOverlayState overlay, DrawerLayerData? parent)

Creates drawer layer data.

const

Properties

hashCode → int

The hash code for this object.

no setter, override

overlay → DrawerOverlayState

The drawer overlay state for this layer.

final

parent → DrawerLayerData?

The parent drawer layer, null if this is the root layer.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

computeSize() → Size?

Computes the size of this drawer layer.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

override