ContainerParentDataMixin<ChildType extends RenderObject> mixin
Null safety
Parent data to support a doubly-linked list of children.
The children can be traversed using nextSibling or previousSibling, which can be called on the parent data of the render objects obtained via ContainerRenderObjectMixin.firstChild or ContainerRenderObjectMixin.lastChild.
- Superclass Constraints
- Mixin Applications
Properties
- previousSibling ↔ ChildType?
-
The previous sibling in the parent's child list.
read / write
- nextSibling ↔ ChildType?
-
The next sibling in the parent's child list.
read / write
- hashCode → int
-
The hash code for this object.
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
detach(
) → void -
Clear the sibling pointers.
override
-
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