Base class for data associated with a RenderObject by its parent.
Some render objects wish to store data on their children, such as their input parameters to the parent's layout algorithm or their position relative to other children.
- Implemented by
Constructors
Properties
- hashCode → int
-
Get a hash code for this object.
read-only, inherited - runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Operators
-
operator ==(
other) → bool -
The equality operator.
inherited
Methods
-
detach(
) → void -
Called when the RenderObject is removed from the tree.
-
toString(
) → String -
Returns a string representation of this object.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited