A global key that takes its identity from the object used as its value.
Used to tie the identity of a widget to the identity of an object used to generate that widget.
Constructors
- GlobalObjectKey(Object value)
-
Creates a global key that uses identical on value for its
operator==.const
Properties
- hashCode → int
-
read-only
- value → Object
-
The object whose identity is used by this key's
operator==.read-only - currentContext → BuildContext
-
The build context in which the widget with this key builds.
read-only, inherited - currentState → T
-
The
Statefor the widget in the tree that currently has this global key.read-only, inherited - currentWidget → Widget
-
The widget in the tree that currently has this global key.
read-only, inherited - runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Operators
-
operator ==(
other) → bool -
The equality operator.
Methods
-
toString(
) → String -
Returns a string representation of this object.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited