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ppg_ui package
documentation
widget/tree_view.dart
TreeController<TypeID extends Object, TypeData>
isNotEmpty property
isNotEmpty property
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isNotEmpty
property
bool
get
isNotEmpty
Implementation
bool get isNotEmpty => _keys.isNotEmpty;
ppg_ui package
documentation
widget/tree_view
TreeController<TypeID extends Object, TypeData>
isNotEmpty property
TreeController class