TreeNode class Null safety
Constructors
- TreeNode.leaf({required num value, WidgetBuilder? builder, EdgeInsets margin = const EdgeInsets.all(0), EdgeInsets padding = const EdgeInsets.all(0), TreeNodeOptions? options})
-
TreeNode.node({required List<
TreeNode> ? children, WidgetBuilder? builder, EdgeInsets margin = const EdgeInsets.all(0), EdgeInsets padding = const EdgeInsets.all(0), TreeNodeOptions? options})
Properties
- bottom ↔ double
-
read / write
- builder ↔ WidgetBuilder?
-
read / write
-
children
↔ List<
TreeNode> ? -
read / write
- depth → int
-
read-only
- hashCode → int
-
The hash code for this object.
read-onlyinherited
-
leaves
→ List<
TreeNode> -
read-only
- left ↔ double
-
read / write
- margin ↔ EdgeInsets
-
read / write
- options ↔ TreeNodeOptions?
-
read / write
- padding ↔ EdgeInsets
-
read / write
- parent ↔ TreeNode?
-
read / write
- right ↔ double
-
read / write
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
- top ↔ double
-
read / write
- value ↔ num
-
read / write
Methods
-
eachBefore(
dynamic callback(TreeNode)) → dynamic -
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