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Docs > VCL Controls > ExpressDBTree Suite > API Reference > dxdbtrel > TCustomdxLookupTreeView > Events
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V23.1
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    API Reference
    dxdbtree
    dxdbtrel
    TCustomdxLookupTreeView
    Members
    Constructors
    Properties
    Methods
    Events
    OnAddNewItem
    OnSetDisplayItemText
    TCustomdxTreeViewEdit
    TCustomdxVTreeViewEdit
    TTVTextStyle
    TdxDBLookupTreeView
    TdxDBTreeViewEdit
    TdxLookupTreeView
    TdxTreeViewCloseUp
    TdxTreeViewEdit
    dxtree
    dxtrprds

    TCustomdxLookupTreeView Events

    Name Description
    OnAddNewItem Occurs when a data-aware drop-down tree-view must add a new item.
    OnAlignInsertBefore Inherited from TWinControl.
    OnAlignPosition Inherited from TWinControl.
    OnCanResize Inherited from TControl.
    OnClick Inherited from TControl.
    OnCloseUp Occurs immediately after a drop-down tree-view control is closed. Inherited from TCustomdxVTreeViewEdit.
    OnConstrainedResize Inherited from TControl.
    OnContextPopup Inherited from TControl.
    OnCustomDraw Occurs when a drop-down tree-view control paints a particular tree node in using the custom draw services and the Win32 API requests the font and color for this particular tree node. Inherited from TCustomdxVTreeViewEdit.
    OnDblClick Inherited from TControl.
    OnDockDrop Inherited from TWinControl.
    OnDockOver Inherited from TWinControl.
    OnDragDrop Inherited from TControl.
    OnDragOver Inherited from TControl.
    OnDropDown Occurs immediately before a drop-down tree-view control is opened. Inherited from TCustomdxVTreeViewEdit.
    OnEndDock Inherited from TControl.
    OnEndDrag Inherited from TControl.
    OnEnter Inherited from TWinControl.
    OnExit Inherited from TWinControl.
    OnGesture Inherited from TControl.
    OnGetImageIndex Occurs when a tree view looks up the ImageIndex of a node of a drop-down tree view. Inherited from TCustomdxVTreeViewEdit.
    OnGetSelectedIndex Occurs when a drop-down tree view looks up the SelectedIndex of a node of a drop-down tree view. Inherited from TCustomdxVTreeViewEdit.
    OnGetSiteInfo Inherited from TWinControl.
    OnKeyDown Inherited from TWinControl.
    OnKeyPress Inherited from TWinControl.
    OnKeyUp Inherited from TWinControl.
    OnMouseActivate Inherited from TControl.
    OnMouseDown Inherited from TControl.
    OnMouseEnter Inherited from TControl.
    OnMouseLeave Inherited from TControl.
    OnMouseMove Inherited from TControl.
    OnMouseUp Inherited from TControl.
    OnMouseWheel Inherited from TControl.
    OnMouseWheelDown Inherited from TControl.
    OnMouseWheelUp Inherited from TControl.
    OnResize Inherited from TControl.
    OnSetDisplayItemText Specifies the OnSetDisplayItemText of a drop-down tree-view.
    OnStartDock Inherited from TControl.
    OnStartDrag Inherited from TControl.
    OnUnDock Inherited from TWinControl.
    See Also