object MainForm: TMainForm
  Left = 340
  Height = 500
  Top = 147
  Width = 379
  ActiveControl = VST
  Caption = 'Simple Virtual Treeview demo'
  ClientHeight = 500
  ClientWidth = 379
  OnCreate = FormCreate
  LCLVersion = '2.1.0.0'
  object Label1: TLabel
    AnchorSideLeft.Control = Owner
    AnchorSideTop.Control = Owner
    Left = 8
    Height = 15
    Top = 8
    Width = 126
    BorderSpacing.Left = 8
    BorderSpacing.Top = 8
    Caption = 'Last operation duration:'
    ParentColor = False
  end
  object VST: TLazVirtualStringTree
    AnchorSideLeft.Control = Owner
    AnchorSideTop.Control = Label1
    AnchorSideTop.Side = asrBottom
    AnchorSideRight.Control = Owner
    AnchorSideRight.Side = asrBottom
    AnchorSideBottom.Control = AddOneButton
    Left = 8
    Height = 372
    Top = 25
    Width = 363
    Anchors = [akTop, akLeft, akRight, akBottom]
    BorderSpacing.Left = 8
    BorderSpacing.Top = 2
    BorderSpacing.Right = 8
    BorderSpacing.Bottom = 8
    Colors.BorderColor = clWindowText
    Colors.HotColor = clBlack
    DefaultText = 'Node'
    Header.AutoSizeIndex = -1
    Header.Columns = <>
    Header.DefaultHeight = 17
    Header.Font.Height = -11
    Header.Font.Name = 'MS Sans Serif'
    Header.Height = 17
    Header.MainColumn = -1
    Header.Options = [hoColumnResize, hoDrag]
    IncrementalSearch = isAll
    RootNodeCount = 100
    TabOrder = 0
    TreeOptions.AnimationOptions = [toAnimatedToggle]
    TreeOptions.AutoOptions = [toAutoDropExpand, toAutoTristateTracking]
    TreeOptions.MiscOptions = [toEditable, toInitOnSave, toToggleOnDblClick, toWheelPanning]
    TreeOptions.PaintOptions = [toShowButtons, toShowRoot, toShowTreeLines, toThemeAware, toUseBlendedImages]
    TreeOptions.SelectionOptions = [toMultiSelect, toCenterScrollIntoView]
    OnFreeNode = VSTFreeNode
    OnGetText = VSTGetText
    OnInitNode = VSTInitNode
  end
  object ClearButton: TButton
    AnchorSideLeft.Control = Edit1
    AnchorSideLeft.Side = asrBottom
    AnchorSideTop.Side = asrBottom
    AnchorSideRight.Control = Button1
    AnchorSideRight.Side = asrBottom
    AnchorSideBottom.Control = Owner
    AnchorSideBottom.Side = asrBottom
    Left = 97
    Height = 25
    Top = 463
    Width = 151
    Anchors = [akLeft, akRight]
    AutoSize = True
    BorderSpacing.Left = 8
    BorderSpacing.Top = 4
    BorderSpacing.Bottom = 8
    Caption = 'Clear tree'
    OnClick = ClearButtonClick
    TabOrder = 1
  end
  object AddOneButton: TButton
    AnchorSideLeft.Control = Edit1
    AnchorSideLeft.Side = asrBottom
    AnchorSideRight.Control = Button1
    AnchorSideRight.Side = asrBottom
    AnchorSideBottom.Control = Button1
    Left = 97
    Height = 25
    Top = 405
    Width = 151
    Anchors = [akLeft, akRight, akBottom]
    AutoSize = True
    BorderSpacing.Left = 8
    Caption = 'Add node(s) to root'
    OnClick = AddButtonClick
    TabOrder = 2
  end
  object Edit1: TEdit
    AnchorSideTop.Control = AddOneButton
    AnchorSideTop.Side = asrCenter
    Left = 10
    Height = 23
    Top = 406
    Width = 79
    TabOrder = 3
    Text = '1'
  end
  object Button1: TButton
    Tag = 1
    AnchorSideLeft.Control = Edit1
    AnchorSideLeft.Side = asrBottom
    AnchorSideTop.Side = asrBottom
    AnchorSideBottom.Control = ClearButton
    Left = 97
    Height = 25
    Top = 434
    Width = 151
    Anchors = [akLeft, akBottom]
    AutoSize = True
    BorderSpacing.Left = 8
    BorderSpacing.Top = 4
    Caption = 'Add node(s) as children'
    OnClick = AddButtonClick
    TabOrder = 4
  end
  object CloseButton: TButton
    AnchorSideRight.Control = Owner
    AnchorSideRight.Side = asrBottom
    AnchorSideBottom.Control = Owner
    AnchorSideBottom.Side = asrBottom
    Left = 316
    Height = 25
    Top = 467
    Width = 55
    Anchors = [akRight, akBottom]
    AutoSize = True
    BorderSpacing.Right = 8
    BorderSpacing.Bottom = 8
    Caption = 'Close'
    OnClick = CloseButtonClick
    TabOrder = 5
  end
end