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ppg_ui package
documentation
widget/tree_view.dart
TreeView<TypeID extends Object, TypeData>
emptyBuilder property
emptyBuilder property
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emptyBuilder
property
WidgetBuilder
?
emptyBuilder
final
節點爲空時的建築函數
Implementation
final WidgetBuilder? emptyBuilder;
ppg_ui package
documentation
widget/tree_view
TreeView<TypeID extends Object, TypeData>
emptyBuilder property
TreeView class