KeepAliveParentDataMixin mixin Null safety
Parent data structure used by RenderSliverWithKeepAliveMixin.
- Implemented types
- Mixin Applications
Properties
- keepAlive ↔ bool
-
Whether to keep the child alive even when it is no longer visible.
read / write
- keptAlive → bool
-
Whether the widget is currently being kept alive, i.e. has keepAlive set
to true and is offscreen.
read-only
- hashCode → int
-
The hash code for this object.
read-onlyinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
Methods
-
detach(
) → void - Called when the RenderObject is removed from the tree.
-
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