ActionPlacement enum

The layout region policy for an adaptive action.

The diagrams use A for one root action and show its possible resolved region. The renderer decides the actual Widget appearance.

Inheritance
Available extensions

Values

pinned → const ActionPlacement

The action must remain in the primary region.

Capacity constraints may produce a diagnostic, but never move the action.

primary:   [A]
overflow:
hidden:
automatic → const ActionPlacement

The resolver may place the action based on its automatic preference.

enough space                 limited space
primary:   [A]               primary:
overflow:                    overflow:  [A]

If hiding is allowed, limited space may use hidden [A] instead.
overflowOnly → const ActionPlacement

The action must remain in the overflow region.

primary:
overflow:  [A]
hidden:
hidden → const ActionPlacement

The action must not be exposed to the user.

primary:
overflow:
hidden:    [A]

Properties

hashCode → int
The hash code for this object.
no setterinherited
index → int
A numeric identifier for the enumerated value.
no setterinherited
name → String

Available on Enum, provided by the EnumName extension

The name of the enum value.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

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

Constants

values → const List<ActionPlacement>
A constant List of the values in this enum, in order of their declaration.