# TreeView > A TreeView is a vertically scrollable area that links to, and displays, a list of items organized in a tree. ## Definition * **Type:** Class * **Namespace:** [UnityEngine.UIElements](/engine/6000.0/script-reference/unityengine/uielements.md) * **Assembly:** UnityEngine.UIElementsModule * **Inherits from:** [BaseTreeView](/engine/6000.0/script-reference/unityengine/uielements/basetreeview.md) * **Implements:** [IEventHandler](/engine/6000.0/script-reference/unityengine/uielements/ieventhandler.md), [IResolvedStyle](/engine/6000.0/script-reference/unityengine/uielements/iresolvedstyle.md), [ITransform](/engine/6000.0/script-reference/unityengine/uielements/itransform.md), [ITransitionAnimations](/engine/6000.0/script-reference/unityengine/uielements/experimental/itransitionanimations.md), [IExperimentalFeatures](/engine/6000.0/script-reference/unityengine/uielements/iexperimentalfeatures.md), [IVisualElementScheduler](/engine/6000.0/script-reference/unityengine/uielements/ivisualelementscheduler.md), [IBindable](/engine/6000.0/script-reference/unityengine/uielements/ibindable.md), [ISerializationCallbackReceiver](/engine/6000.0/script-reference/unityengine/iserializationcallbackreceiver.md) ```csharp public class TreeView : BaseTreeView, IEventHandler, IResolvedStyle, ITransform, ITransitionAnimations, IExperimentalFeatures, IVisualElementScheduler, IBindable, ISerializationCallbackReceiver ``` ## Remarks A [TreeView](/engine/6000.0/script-reference/unityengine/uielements/treeview.md) is a [ScrollView](/engine/6000.0/script-reference/unityengine/uielements/scrollview.md) with additional logic to display a tree of vertically-arranged VisualElements. Each VisualElement in the tree is bound to a corresponding element in a data-source list. The data-source list can contain elements of any type. The logic required to create VisualElements, and to bind them to or unbind them from the data source, varies depending on the intended result. It's up to you to implement logic that is appropriate to your use case. For the ListView to function correctly, you must supply at least the following: * [BaseVerticalCollectionView.fixedItemHeight](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/fixeditemheight.md) It is also recommended to supply the following for more complex items: * [TreeView.makeItem](/engine/6000.0/script-reference/unityengine/uielements/treeview/makeitem.md) * [TreeView.bindItem](/engine/6000.0/script-reference/unityengine/uielements/treeview/binditem.md) * [BaseVerticalCollectionView.fixedItemHeight](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/fixeditemheight.md), in the case of `FixedHeight` ListView The TreeView creates VisualElements for the visible items, and supports binding many more. As the user scrolls, the TreeView recycles VisualElements and re-binds them to new data items. For more information, refer to [UXML element TreeView](/engine/6000.0/manual/uitoolkits/uielements/uie-element-ref/uie-uxml-element-tree-view.md). ## Constructors | Constructor | Description | | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | [TreeView()](/engine/6000.0/script-reference/unityengine/uielements/treeview/ctor.md#treeview\(\)) | Creates a [TreeView](/engine/6000.0/script-reference/unityengine/uielements/treeview.md) with all default properties. | | [TreeView(System.Func\{UnityEngine.UIElements.VisualElement},System.Action\{UnityEngine.UIElements.VisualElement,System.Int32})](/engine/6000.0/script-reference/unityengine/uielements/treeview/ctor.md#treeview\(funcvisualelement-actionvisualelement-int\)) | Creates a [TreeView](/engine/6000.0/script-reference/unityengine/uielements/treeview.md) with specified factory methods. | | [TreeView(System.Int32,System.Func\{UnityEngine.UIElements.VisualElement},System.Action\{UnityEngine.UIElements.VisualElement,System.Int32})](/engine/6000.0/script-reference/unityengine/uielements/treeview/ctor.md#treeview\(int-funcvisualelement-actionvisualelement-int\)) | Creates a [TreeView](/engine/6000.0/script-reference/unityengine/uielements/treeview.md) with specified factory methods using the fixed height virtualization method. | ## Properties | Property | Description | | --------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | [bindItem](/engine/6000.0/script-reference/unityengine/uielements/treeview/binditem.md) | Callback for binding a data item to the visual element. | | [destroyItem](/engine/6000.0/script-reference/unityengine/uielements/treeview/destroyitem.md) | Callback invoked when a [VisualElement](/engine/6000.0/script-reference/unityengine/uielements/visualelement.md) created via [TreeView.makeItem](/engine/6000.0/script-reference/unityengine/uielements/treeview/makeitem.md) is no longer needed and will be destroyed. | | [itemTemplate](/engine/6000.0/script-reference/unityengine/uielements/treeview/itemtemplate.md) | A UXML template that constructs each recycled and rebound element within the tree. This template is designed to replace the [TreeView.makeItem](/engine/6000.0/script-reference/unityengine/uielements/treeview/makeitem.md) definition. | | [makeItem](/engine/6000.0/script-reference/unityengine/uielements/treeview/makeitem.md) | Callback for constructing the VisualElement that is the template for each recycled and re-bound element in the list. | | [unbindItem](/engine/6000.0/script-reference/unityengine/uielements/treeview/unbinditem.md) | Callback for unbinding a data item from the VisualElement. | | [viewController](/engine/6000.0/script-reference/unityengine/uielements/treeview/viewcontroller.md) | The view controller for this view, cast as a [TreeViewController](/engine/6000.0/script-reference/unityengine/uielements/treeviewcontroller.md). | ## Inheritance **Inherited Members:** * [BaseTreeView.ussClassName](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/ussclassname.md) * [BaseTreeView.itemUssClassName](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/itemussclassname.md) * [BaseTreeView.itemToggleUssClassName](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/itemtoggleussclassname.md) * [BaseTreeView.itemIndentUssClassName](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/itemindentussclassname.md) * [BaseTreeView.itemContentContainerUssClassName](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/itemcontentcontainerussclassname.md) * [BaseTreeView.SetRootItems\(IList\>)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/setrootitems.md) * [BaseTreeView.GetRootIds()](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/getrootids.md) * [BaseTreeView.GetTreeCount()](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/gettreecount.md) * [BaseTreeView.SetViewController(CollectionViewController)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/setviewcontroller.md) * [BaseTreeView.GetIdForIndex(int)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/getidforindex.md) * [BaseTreeView.GetParentIdForIndex(int)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/getparentidforindex.md) * [BaseTreeView.GetChildrenIdsForIndex(int)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/getchildrenidsforindex.md) * [BaseTreeView.GetSelectedItems\()](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/getselecteditems.md) * [BaseTreeView.GetItemDataForIndex\(int)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/getitemdataforindex.md) * [BaseTreeView.GetItemDataForId\(int)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/getitemdataforid.md) * [BaseTreeView.AddItem\(TreeViewItemData\, int, int, bool)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/additem.md) * [BaseTreeView.TryRemoveItem(int, bool)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/tryremoveitem.md) * [BaseTreeView.SetSelectionById(int)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/setselectionbyid.md#setselectionbyid\(int\)) * [BaseTreeView.SetSelectionById(IEnumerable\)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/setselectionbyid.md#setselectionbyid\(ienumerableint\)) * [BaseTreeView.SetSelectionByIdWithoutNotify(IEnumerable\)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/setselectionbyidwithoutnotify.md) * [BaseTreeView.AddToSelectionById(int)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/addtoselectionbyid.md) * [BaseTreeView.RemoveFromSelectionById(int)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/removefromselectionbyid.md) * [BaseTreeView.IsExpanded(int)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/isexpanded.md) * [BaseTreeView.CollapseItem(int, bool, bool)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/collapseitem.md) * [BaseTreeView.ExpandItem(int, bool, bool)](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/expanditem.md) * [BaseTreeView.ExpandRootItems()](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/expandrootitems.md) * [BaseTreeView.ExpandAll()](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/expandall.md) * [BaseTreeView.CollapseAll()](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/collapseall.md) * [BaseTreeView.itemsSource](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/itemssource.md) * [BaseTreeView.autoExpand](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/autoexpand.md) * [BaseTreeView.itemExpandedChanged](/engine/6000.0/script-reference/unityengine/uielements/basetreeview/itemexpandedchanged.md) * [BaseVerticalCollectionView.borderUssClassName](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/borderussclassname.md) * [BaseVerticalCollectionView.dragHoverBarUssClassName](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/draghoverbarussclassname.md) * [BaseVerticalCollectionView.dragHoverMarkerUssClassName](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/draghovermarkerussclassname.md) * [BaseVerticalCollectionView.itemDragHoverUssClassName](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/itemdraghoverussclassname.md) * [BaseVerticalCollectionView.itemSelectedVariantUssClassName](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/itemselectedvariantussclassname.md) * [BaseVerticalCollectionView.itemAlternativeBackgroundUssClassName](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/itemalternativebackgroundussclassname.md) * [BaseVerticalCollectionView.listScrollViewUssClassName](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/listscrollviewussclassname.md) * [BaseVerticalCollectionView.GetRootElementForId(int)](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/getrootelementforid.md) * [BaseVerticalCollectionView.GetRootElementForIndex(int)](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/getrootelementforindex.md) * [BaseVerticalCollectionView.RefreshItem(int)](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/refreshitem.md) * [BaseVerticalCollectionView.RefreshItems()](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/refreshitems.md) * [BaseVerticalCollectionView.Rebuild()](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/rebuild.md) * [BaseVerticalCollectionView.ScrollTo(VisualElement)](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/scrollto.md) * [BaseVerticalCollectionView.ScrollToItem(int)](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/scrolltoitem.md) * [BaseVerticalCollectionView.ScrollToItemById(int)](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/scrolltoitembyid.md) * [BaseVerticalCollectionView.AddToSelection(int)](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/addtoselection.md) * [BaseVerticalCollectionView.RemoveFromSelection(int)](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/removefromselection.md) * [BaseVerticalCollectionView.SetSelection(int)](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/setselection.md#setselection\(int\)) * [BaseVerticalCollectionView.SetSelection(IEnumerable\)](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/setselection.md#setselection\(ienumerableint\)) * [BaseVerticalCollectionView.SetSelectionWithoutNotify(IEnumerable\)](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/setselectionwithoutnotify.md) * [BaseVerticalCollectionView.ClearSelection()](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/clearselection.md) * [BaseVerticalCollectionView.contentContainer](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/contentcontainer.md) * [BaseVerticalCollectionView.selectionType](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/selectiontype.md) * [BaseVerticalCollectionView.selectedItem](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/selecteditem.md) * [BaseVerticalCollectionView.selectedItems](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/selecteditems.md) * [BaseVerticalCollectionView.selectedIndex](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/selectedindex.md) * [BaseVerticalCollectionView.selectedIndices](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/selectedindices.md) * [BaseVerticalCollectionView.selectedIds](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/selectedids.md) * [BaseVerticalCollectionView.showBorder](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/showborder.md) * [BaseVerticalCollectionView.reorderable](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/reorderable.md) * [BaseVerticalCollectionView.horizontalScrollingEnabled](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/horizontalscrollingenabled.md) * [BaseVerticalCollectionView.showAlternatingRowBackgrounds](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/showalternatingrowbackgrounds.md) * [BaseVerticalCollectionView.virtualizationMethod](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/virtualizationmethod.md) * [BaseVerticalCollectionView.fixedItemHeight](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/fixeditemheight.md) * [BaseVerticalCollectionView.itemsChosen](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/itemschosen.md) * [BaseVerticalCollectionView.selectionChanged](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/selectionchanged.md) * [BaseVerticalCollectionView.selectedIndicesChanged](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/selectedindiceschanged.md) * [BaseVerticalCollectionView.itemIndexChanged](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/itemindexchanged.md) * [BaseVerticalCollectionView.itemsSourceChanged](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/itemssourcechanged.md) * [BaseVerticalCollectionView.canStartDrag](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/canstartdrag.md) * [BaseVerticalCollectionView.setupDragAndDrop](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/setupdraganddrop.md) * [BaseVerticalCollectionView.dragAndDropUpdate](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/draganddropupdate.md) * [BaseVerticalCollectionView.handleDrop](/engine/6000.0/script-reference/unityengine/uielements/baseverticalcollectionview/handledrop.md) * [BindableElement.binding](/engine/6000.0/script-reference/unityengine/uielements/bindableelement/binding.md) * [BindableElement.bindingPath](/engine/6000.0/script-reference/unityengine/uielements/bindableelement/bindingpath.md) * [VisualElement.disabledUssClassName](/engine/6000.0/script-reference/unityengine/uielements/visualelement/disabledussclassname.md) * [VisualElement.SendEvent(EventBase)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/sendevent.md) * [VisualElement.SetEnabled(bool)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/setenabled.md) * [VisualElement.MarkDirtyRepaint()](/engine/6000.0/script-reference/unityengine/uielements/visualelement/markdirtyrepaint.md) * [VisualElement.ContainsPoint(Vector2)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/containspoint.md) * [VisualElement.GetClasses()](/engine/6000.0/script-reference/unityengine/uielements/visualelement/getclasses.md) * [VisualElement.ClearClassList()](/engine/6000.0/script-reference/unityengine/uielements/visualelement/clearclasslist.md) * [VisualElement.AddToClassList(string)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/addtoclasslist.md) * [VisualElement.RemoveFromClassList(string)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/removefromclasslist.md) * [VisualElement.ToggleInClassList(string)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/toggleinclasslist.md) * [VisualElement.EnableInClassList(string, bool)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/enableinclasslist.md) * [VisualElement.ClassListContains(string)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/classlistcontains.md) * [VisualElement.FindAncestorUserData()](/engine/6000.0/script-reference/unityengine/uielements/visualelement/findancestoruserdata.md) * [VisualElement.SetBinding(BindingId, Binding)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/setbinding.md) * [VisualElement.GetBinding(BindingId)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/getbinding.md) * [VisualElement.TryGetBinding(BindingId, Binding)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/trygetbinding.md) * [VisualElement.GetBindingInfos()](/engine/6000.0/script-reference/unityengine/uielements/visualelement/getbindinginfos.md) * [VisualElement.HasBinding(BindingId)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/hasbinding.md) * [VisualElement.ClearBinding(BindingId)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/clearbinding.md) * [VisualElement.ClearBindings()](/engine/6000.0/script-reference/unityengine/uielements/visualelement/clearbindings.md) * [VisualElement.GetHierarchicalDataSourceContext()](/engine/6000.0/script-reference/unityengine/uielements/visualelement/gethierarchicaldatasourcecontext.md) * [VisualElement.GetDataSourceContext(BindingId)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/getdatasourcecontext.md) * [VisualElement.TryGetDataSourceContext(BindingId, DataSourceContext)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/trygetdatasourcecontext.md) * [VisualElement.TryGetLastBindingToUIResult(BindingId, BindingResult)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/trygetlastbindingtouiresult.md) * [VisualElement.TryGetLastBindingToSourceResult(BindingId, BindingResult)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/trygetlastbindingtosourceresult.md) * [VisualElement.Add(VisualElement)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/add.md) * [VisualElement.Insert(int, VisualElement)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/insert.md) * [VisualElement.Remove(VisualElement)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/remove.md) * [VisualElement.RemoveAt(int)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/removeat.md) * [VisualElement.Clear()](/engine/6000.0/script-reference/unityengine/uielements/visualelement/clear.md) * [VisualElement.ElementAt(int)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/elementat.md) * [VisualElement.IndexOf(VisualElement)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/indexof.md) * [VisualElement.Children()](/engine/6000.0/script-reference/unityengine/uielements/visualelement/children.md) * [VisualElement.Sort(Comparison\)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/sort.md) * [VisualElement.BringToFront()](/engine/6000.0/script-reference/unityengine/uielements/visualelement/bringtofront.md) * [VisualElement.SendToBack()](/engine/6000.0/script-reference/unityengine/uielements/visualelement/sendtoback.md) * [VisualElement.PlaceBehind(VisualElement)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/placebehind.md) * [VisualElement.PlaceInFront(VisualElement)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/placeinfront.md) * [VisualElement.RemoveFromHierarchy()](/engine/6000.0/script-reference/unityengine/uielements/visualelement/removefromhierarchy.md) * [VisualElement.GetFirstOfType\()](/engine/6000.0/script-reference/unityengine/uielements/visualelement/getfirstoftype.md) * [VisualElement.GetFirstAncestorOfType\()](/engine/6000.0/script-reference/unityengine/uielements/visualelement/getfirstancestoroftype.md) * [VisualElement.Contains(VisualElement)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/contains.md) * [VisualElement.FindCommonAncestor(VisualElement)](/engine/6000.0/script-reference/unityengine/uielements/visualelement/findcommonancestor.md) * [VisualElement.viewDataKey](/engine/6000.0/script-reference/unityengine/uielements/visualelement/viewdatakey.md) * [VisualElement.userData](/engine/6000.0/script-reference/unityengine/uielements/visualelement/userdata.md) * [VisualElement.disablePlayModeTint](/engine/6000.0/script-reference/unityengine/uielements/visualelement/disableplaymodetint.md) * [VisualElement.usageHints](/engine/6000.0/script-reference/unityengine/uielements/visualelement/usagehints.md) * [VisualElement.transform](/engine/6000.0/script-reference/unityengine/uielements/visualelement/transform.md) * [VisualElement.scaledPixelsPerPoint](/engine/6000.0/script-reference/unityengine/uielements/visualelement/scaledpixelsperpoint.md) * [VisualElement.layout](/engine/6000.0/script-reference/unityengine/uielements/visualelement/layout.md) * [VisualElement.contentRect](/engine/6000.0/script-reference/unityengine/uielements/visualelement/contentrect.md) * [VisualElement.paddingRect](/engine/6000.0/script-reference/unityengine/uielements/visualelement/paddingrect.md) * [VisualElement.worldBound](/engine/6000.0/script-reference/unityengine/uielements/visualelement/worldbound.md) * [VisualElement.localBound](/engine/6000.0/script-reference/unityengine/uielements/visualelement/localbound.md) * [VisualElement.worldTransform](/engine/6000.0/script-reference/unityengine/uielements/visualelement/worldtransform.md) * [VisualElement.pickingMode](/engine/6000.0/script-reference/unityengine/uielements/visualelement/pickingmode.md) * [VisualElement.name](/engine/6000.0/script-reference/unityengine/uielements/visualelement/name.md) * [VisualElement.enabledInHierarchy](/engine/6000.0/script-reference/unityengine/uielements/visualelement/enabledinhierarchy.md) * [VisualElement.enabledSelf](/engine/6000.0/script-reference/unityengine/uielements/visualelement/enabledself.md) * [VisualElement.languageDirection](/engine/6000.0/script-reference/unityengine/uielements/visualelement/languagedirection.md) * [VisualElement.visible](/engine/6000.0/script-reference/unityengine/uielements/visualelement/visible.md) * [VisualElement.generateVisualContent](/engine/6000.0/script-reference/unityengine/uielements/visualelement/generatevisualcontent.md) * [VisualElement.dataSource](/engine/6000.0/script-reference/unityengine/uielements/visualelement/datasource.md) * [VisualElement.dataSourcePath](/engine/6000.0/script-reference/unityengine/uielements/visualelement/datasourcepath.md) * [VisualElement.dataSourceType](/engine/6000.0/script-reference/unityengine/uielements/visualelement/datasourcetype.md) * [VisualElement.experimental](/engine/6000.0/script-reference/unityengine/uielements/visualelement/experimental.md) * [VisualElement.hierarchy](/engine/6000.0/script-reference/unityengine/uielements/visualelement/hierarchy-1.md) * [VisualElement.parent](/engine/6000.0/script-reference/unityengine/uielements/visualelement/parent.md) * [VisualElement.panel](/engine/6000.0/script-reference/unityengine/uielements/visualelement/panel.md) * [VisualElement.visualTreeAssetSource](/engine/6000.0/script-reference/unityengine/uielements/visualelement/visualtreeassetsource.md) * [VisualElement.this\[int\]](/engine/6000.0/script-reference/unityengine/uielements/visualelement/item.md) * [VisualElement.childCount](/engine/6000.0/script-reference/unityengine/uielements/visualelement/childcount.md) * [VisualElement.schedule](/engine/6000.0/script-reference/unityengine/uielements/visualelement/schedule.md) * [VisualElement.style](/engine/6000.0/script-reference/unityengine/uielements/visualelement/style.md) * [VisualElement.resolvedStyle](/engine/6000.0/script-reference/unityengine/uielements/visualelement/resolvedstyle.md) * [VisualElement.customStyle](/engine/6000.0/script-reference/unityengine/uielements/visualelement/customstyle.md) * [VisualElement.styleSheets](/engine/6000.0/script-reference/unityengine/uielements/visualelement/stylesheets.md) * [VisualElement.tooltip](/engine/6000.0/script-reference/unityengine/uielements/visualelement/tooltip.md) * [Focusable.Blur()](/engine/6000.0/script-reference/unityengine/uielements/focusable/blur.md) * [Focusable.focusController](/engine/6000.0/script-reference/unityengine/uielements/focusable/focuscontroller.md) * [Focusable.focusable](/engine/6000.0/script-reference/unityengine/uielements/focusable/focusable.md) * [Focusable.tabIndex](/engine/6000.0/script-reference/unityengine/uielements/focusable/tabindex.md) * [Focusable.delegatesFocus](/engine/6000.0/script-reference/unityengine/uielements/focusable/delegatesfocus.md) * [Focusable.canGrabFocus](/engine/6000.0/script-reference/unityengine/uielements/focusable/cangrabfocus.md) * [CallbackEventHandler.RegisterCallback\(EventCallback\, TrickleDown)](/engine/6000.0/script-reference/unityengine/uielements/callbackeventhandler/registercallback.md) * [CallbackEventHandler.RegisterCallbackOnce\(EventCallback\, TrickleDown)](/engine/6000.0/script-reference/unityengine/uielements/callbackeventhandler/registercallbackonce.md) * [CallbackEventHandler.RegisterCallback\(EventCallback\, T, TrickleDown)](/engine/6000.0/script-reference/unityengine/uielements/callbackeventhandler/registercallback.md) * [CallbackEventHandler.RegisterCallbackOnce\(EventCallback\, T, TrickleDown)](/engine/6000.0/script-reference/unityengine/uielements/callbackeventhandler/registercallbackonce.md) * [CallbackEventHandler.UnregisterCallback\(EventCallback\, TrickleDown)](/engine/6000.0/script-reference/unityengine/uielements/callbackeventhandler/unregistercallback.md) * [CallbackEventHandler.UnregisterCallback\(EventCallback\, TrickleDown)](/engine/6000.0/script-reference/unityengine/uielements/callbackeventhandler/unregistercallback.md) * [CallbackEventHandler.HasTrickleDownHandlers()](/engine/6000.0/script-reference/unityengine/uielements/callbackeventhandler/hastrickledownhandlers.md) * [CallbackEventHandler.HasBubbleUpHandlers()](/engine/6000.0/script-reference/unityengine/uielements/callbackeventhandler/hasbubbleuphandlers.md) * [CallbackEventHandler.HandleEventTrickleDown(EventBase)](/engine/6000.0/script-reference/unityengine/uielements/callbackeventhandler/handleeventtrickledown.md) * [CallbackEventHandler.NotifyPropertyChanged(BindingId)](/engine/6000.0/script-reference/unityengine/uielements/callbackeventhandler/notifypropertychanged.md)