DebugSemanticsDumpOrder enum Null safety

Used by debugDumpSemanticsTree to specify the order in which child nodes are printed.

Inheritance

Constructors

DebugSemanticsDumpOrder()
const

Values

inverseHitTest → const DebugSemanticsDumpOrder

Print nodes in inverse hit test order.

In inverse hit test order, the last child of a SemanticsNode will be asked first if it wants to respond to a user's interaction, followed by the second last, etc. until a taker is found.

DebugSemanticsDumpOrder()
traversalOrder → const DebugSemanticsDumpOrder

Print nodes in semantic traversal order.

This is the order in which a user would navigate the UI using the "next" and "previous" gestures.

DebugSemanticsDumpOrder()

Properties

hashCode int
The hash code for this object.
read-only, inherited
index int
A numeric identifier for the enumerated value.
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited

Constants

values → const List<DebugSemanticsDumpOrder>
A constant List of the values in this enum, in order of their declaration.
[inverseHitTest, traversalOrder]