NodeVisualState class

Immutable snapshot of a node's visual state during a render cycle.

Passed to NodeBuilder so rows can style themselves (e.g., background color on selection).

Constructors

NodeVisualState({required bool isExpanded, required bool isSelected, required bool isFocused, required bool isHovered, required int depth, double? contentIndent})

Creates a visual state snapshot.

const

Properties

contentIndent → double?

Optional override for indentation width.

final

depth → int

The tree depth (0-based) used for indentation.

final

hashCode → int

The hash code for this object.

no setter, inherited

isExpanded → bool

True if this node is a folder and is currently open.

final

isFocused → bool

True if this node is selected AND the tree has input focus.

final

isHovered → bool

True if the mouse pointer is currently hovering over this row.

final

isSelected → bool

True if this node is part of the active selection set.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

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.

inherited