The tree control displays a hierarchical structure of items. Items can include an image as well as a text label.

Properties

Tree	Edit Labels Has Buttons Has Lines Image List Indent Lines At Root Show Select Always Single Click Expand
Control	Border Style Drag/Drop Allow Begin Drag/Drop Allow Drop Enabled Event Invoke Is Tab Stop Name VarName Visible
Font	Font Font Bold Font Italic Font Size Font Strikeout Font Underline
Geometry	Left Top Height Width Bottom From Bottom Left From Right Right From Right Top From Bottom Use Bottom From Bottom Use Left From Right Use Right From Right Use Top From Bottom
ToolTip	ToolTip Balloon ToolTip Line ToolTip ToolTip Picture ToolTip Title ToolTip Title Color

Methods

Tree

AddChild AddParent AddSibling CancelLabelEdit Clear DeleteItem EnsureVisible ExpandItem GetCount GetFirstChildItem GetFirstVisibleItem GetItemData GetItemHandle GetItemImages GetItemKey GetItemLabel GetNextSiblingItem GetNextVisibleItem GetParentItem GetPrevSiblingItem GetPrevVisibleItem GetRootItem GetSelectedItem GetVisibleCount IsItemExpanded ItemHasChildren SelectItem SelectSetFirstVisible SetItemData SetItemImages SetItemLabel SortChildren StartLabelEdit

Control

GetProperty SetProperty ShowToolTip SetFocus ZOrder GetPos SetPos Redraw GetHWND GetProperties Dump

Events

Tree	BeginLabelEdit (Key) DeleteItem (Key) EndLabelEdit (Key) ItemExpanded (Key) ItemExpanding (Key) SelChanged (Key)
Control	Clicked DblClicked DragnDropBegin DragnDropFromControl DragnDropFromOther DragnDropToAutoCAD DragOverFromControl KeyDown KeyUp KillFocus MouseMove ReturnPressed RightClick RightDblClick SetFocus

Copyright © 2022 OpenDCL Consortium. All rights reserved.

OpenDCL is a trademark of OpenDCL Consortium.

AutoCAD and AutoLISP are registered trademarks of Autodesk, Inc.

Windows is a registered trademark of Microsoft Corporation in the United States and other countries.