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flutter_tree package
documentation
flutter_tree.dart
TreeView
onCheck property
onCheck property
dark_mode
light_mode
onCheck
property
(void Function
(
bool
checked
,
TreeNodeData
node
)
?)
onCheck
final
Implementation
final void Function(bool checked, TreeNodeData node)? onCheck;
flutter_tree package
documentation
flutter_tree
TreeView
onCheck property
TreeView class