FlTree class - flutter_element_plus library

Constructors

FlTree({Key? key, required List<FlTreeNode> data, bool showCheckbox = false, bool defaultExpandAll = false, List? defaultCheckedKeys, List? defaultExpandedKeys, bool checkStrictly = false, dynamic onCheck(List)?, dynamic onNodeClick(dynamic, bool)?}): Whether to enable drag and drop functionality. Callback function when a node is dropped onto another node.
const

checkStrictly → bool: Whether to enable strict checking mode.
final
data → List<FlTreeNode>: The data to display in the tree structure.
final
defaultCheckedKeys → List?: The keys of nodes that should be checked by default.
final
defaultExpandAll → bool: Whether to expand all nodes by default.
final
defaultExpandedKeys → List?: The keys of nodes that should be expanded by default.
final
hashCode → int: The hash code for this object.
no setterinherited
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
onCheck → dynamic Function(List)?: Callback function when the checked state of nodes changes.
final
onNodeClick → dynamic Function(dynamic, bool)?: Callback function when a node is clicked.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
showCheckbox → bool: Whether to show checkboxes for node selection.
final

createElement() → StatefulElement: Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<FlTree>: Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>: Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode: Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String: A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String: Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String: Returns a one-line detailed description of the object.
inherited
toStringShort() → String: A short, textual description of this widget.
inherited