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API > API/Editor > API/Editor/UnrealEd > API/Editor/UnrealEd/STreeView
| Type | Name | Description | |
|---|---|---|---|
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void | SetRootItemsSource
(
const TArray< ItemType >* InItemsSource |
Set the Root items. The tree will generate widgets to represent these items. |
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void | SetRootItemsSource
(
TSharedRef< UE::Slate::Containers::TObservableArray< ItemType >> InItemsSource |
Set the RootItemsSource. The tree will generate widgets to represent these items. |
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void | SetRootItemsSource
(
TUniquePtr< UE::Slate::ItemsSource::IItemsSource< ItemType >> Provider |
Establishes a new list of root items being observed by the list. |