Vcl.ComCtrls.TTreeView Properties

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InheritedProtected
ActionpublicSpecifies the action associated with the control.
ActionLinkprotectedContains the action link object associated with the control.
AlignpublishedDetermines how the control aligns within its container (parent control).
AlignControlListprotected
AlignDisabledpublicIndicates child control realignment disabled.
AlignWithMarginspublishedSpecifies whether a control should be constrained by margins.
AnchorspublishedSpecifies how the control is anchored to its parent.
AutoExpandpublishedSpecifies whether the nodes in the tree view automatically expand and collapse depending on the selection.
AutoSizeprotectedSpecifies whether the control sizes itself automatically to accommodate its contents.
BevelEdgespublishedSpecifies which edges of the control are beveled.
BevelInnerpublishedSpecifies the cut of the inner bevel.
BevelKindpublishedSpecifies the control's bevel style.
BevelOuterpublishedSpecifies the cut of the outer bevel.
BevelWidthpublishedSpecifies the width of the inner and outer bevels.
BiDiModepublishedSpecifies the bidirectional mode for the control.
BorderStylepublishedDetermines whether the tree view control has a border.
BorderWidthpublishedSpecifies the width of the control's border.
BoundsRectpublicSpecifies the bounding rectangle of the control, expressed in the coordinate system of the parent control.
BrushpublicDetermines the color and pattern used for painting the background of the control.
CanvaspublicProvides access to the canvas.
CaptionprotectedSpecifies a text string that identifies the control to the user.
ChangeDelaypublishedSpecifies the delay between when a node is selected and when the OnChange event occurs.
ClientHeightpublicSpecifies the height of the control's client area in pixels.
ClientOriginpublicSpecifies the screen coordinates (in pixels) of the upper-left corner of a control's client area.
ClientRectpublicSpecifies the size of a control's client area in pixels.
ClientWidthpublicSpecifies the horizontal size of the control's client area in pixels.
ColorpublishedSpecifies the background color of the control.
ComObjectpublicSpecifies the interface reference implemented by the component.
ComponentCountpublicIndicates the number of components owned by the component.
ComponentIndexpublicIndicates the position of the component in its owner's Components property array.
ComponentspublicLists all components owned by the component.
ComponentStatepublicDescribes the current state of the component, indicating when a component needs to avoid certain actions.
ComponentStylepublicGoverns the behavior of the component.
ConstraintspublishedSpecifies the size constraints for the control.
ControlCountpublicReturns the number of child controls.
ControlspublicLists all child controls.
ControlStatepublicSpecifies the current state of a control at run time.
ControlStylepublicDetermines style characteristics of the control.
CreateWndRestoresprotected
Ctl3DpublishedDetermines whether a control has a three-dimensional (3-D) or two-dimensional look.
CurrentPPIpublic
CursorpublishedSpecifies the image used to represent the mouse pointer when it passes into the region covered by the control.
CustomHintpublishedCustomHint is a custom hint for the control.
DefWndProcprotectedSpecifies the default window procedure for the windowed control.
DesignInfopublicContains information used by the Form designer.
DesktopFontprotectedSpecifies whether the control uses the Windows icon font when writing text.
DisposedprotectedDisposed is a read-only property that shows the current state of this object.
DockClientCountpublicSpecifies the number of controls that are docked on the windowed control.
DockClientspublicLists the controls that are docked to the windowed control.
DockManagerpublicSpecifies the control's docking manager interface.
DockOrientationpublicDockOrientation specifies how the control is docked relative to other controls docked in the same parent.
DockSitepublicSpecifies whether the control can be the target of drag-and-dock operations.
DoubleBufferedpublishedDetermines whether the control's image is rendered directly to the window or painted to an in-memory bitmap first.
DragCursorpublishedSpecifies the image used to represent the mouse pointer when the control is being dragged.
DragKindpublishedSpecifies whether the control is being dragged normally or for docking.
DragModepublishedSpecifies how the control initiates drag-and-drop or drag-and-dock operations.
DropTargetpublicSpecifies which item in the tree view appears as the target of a drag and drop operation.
EnabledpublishedControls whether the control responds to mouse, keyboard, and timer events.
EncodingprotectedThe value of the encoding that you can provide when you call LoadFromStream or LoadFromFile.
ExplicitHeightpublicSpecifies the explicit vertical size of the control in pixels.
ExplicitLeftpublicSpecifies the explicit horizontal pixel coordinate of the left edge of a component relative to its parent.
ExplicitToppublicSpecifies the explicit vertical pixel coordinate of the top edge of a component relative to its parent.
ExplicitWidthpublicSpecifies the explicit horizontal size of the control in pixels.
FloatingpublicSpecifies whether the control is floating.
FloatingDockSiteClasspublicSpecifies the class of the temporary control that hosts the control when it is floating.
FontpublishedSpecifies the attributes of text written on or in the control.
HandlepublicProvides access to the underlying Windows screen object for the control.
HeightpublishedSpecifies the vertical size of the control in pixels.
HelpContextpublishedThe HelpContext property contains the numeric context ID that identifies the Help topic for the control.
HelpKeywordpublishedThe HelpKeyword property contains the keyword string that identifies the Help topic for the control.
HelpTypepublishedSpecifies whether the control's context-sensitive Help topic is identified by a context ID or by keyword.
HideSelectionpublishedDetermines whether a selected node appears selected when the focus shifts to another control.
HintpublishedHint contains the text string that appears when the user moves the mouse over the control.
HostDockSitepublicSpecifies the control in which the control is docked.
HotTrackpublishedSpecifies whether list items are highlighted when the mouse passes over them.
ImagespublishedDetermines which image list is associated with the tree view.
ImeModeprotectedDetermines the behavior of the input method editor (IME).
ImeNameprotectedSpecifies the input method editor (IME) to use for converting keyboard input to Asian language characters.
IndentpublishedSpecifies the amount of indentation in pixels when a list of child nodes is expanded.
IScalingprotected
IsControlprotectedSpecifies whether a form stores its form-specific properties to a stream.
ItemspublishedLists the individual nodes that appear in the tree view control.
LeftpublishedSpecifies the horizontal coordinate of the left edge of a component relative to its parent.
LRDockWidthpublicSpecifies the width of the control when it is docked horizontally.
MarginspublishedSpecifies the margins of the control.
MouseCaptureprotectedSpecifies whether the control has "captured" mouse events.
MouseInClientpublicIndicates whether the mouse pointer is currently in the client area of the control.
MultiSelectpublishedDetermines whether the user can select more than one tree node at a time.
MultiSelectStylepublishedDetermines how multiple node selections work.
NamepublishedSpecifies the name of the component as referenced in code.
ObserverspublicIndicates the TObservers object added to the TComponent.
OwnerpublicIndicates the component that is responsible for streaming and freeing this component.
PaddingpublicSpecifies the padding of a control.
ParentpublicSpecifies the parent of the control.
ParentBackgroundprotectedDetermines whether the control uses its parent's theme background.
ParentBiDiModepublishedSpecifies whether the control uses its parent's BiDiMode.
ParentColorpublishedSpecifies where a control looks for its color information.
ParentCtl3DpublishedDetermines where a component looks to determine whether it should have a three-dimensional look.
ParentCustomHintpublishedSpecifies where a control looks for its custom hint.
ParentDoubleBufferedpublishedParentDoubleBuffered defers the DoubleBuffered property of this component to the value of the parent's DoubleBuffered property.
ParentFontpublishedSpecifies where a control looks for its font information.
ParentShowHintpublishedSpecifies where a control looks to find out if its Help Hint should be shown.
ParentWindowpublicReference to parent's underlying control.
PopupMenupublishedSpecifies the pop-up menu associated with the control.
ReadingprotectedReturns whether the TCustomTreeView control is being read from.
ReadOnlypublishedDetermines whether the user can edit the node labels.
RightClickSelectpublishedDetermines whether the Selected property returns nodes that are selected using the right mouse button.
RowSelectpublishedSpecifies whether the entire row of the selected item is highlighted.
ScaleFactorpublic
ScalingFlagsprotectedReflects which attributes of the control have been scaled.
SelectedpublicSpecifies the selected node in the tree view.
SelectionCountpublicReturns number of nodes selected.
SelectionspublicReturns nodes selected.
ShowButtonspublishedSpecifies whether to display plus (+) and minus (-) buttons to the left side of each parent item.
ShowHintpublishedShowHint specifies whether to show the Help Hint when the mouse pointer moves over the control.
ShowingpublicIndicates whether the control is showing on the screen.
ShowLinespublishedSpecifies whether to display the lines that link child nodes to their corresponding parent nodes.
ShowRootpublishedSpecifies whether lines connecting top-level nodes are displayed.
SortTypepublishedDetermines if and how the nodes in a tree view are automatically sorted.
StateImagespublishedDetermines which image list to use for state images.
StyleElementspublishedSpecifies the style elements that are used by the control.
TabOrderpublishedIndicates the position of the control in its parent's tab order.
TabStoppublishedDetermines whether the user can tab to a control.
TagpublishedStores a NativeInt integral value as a part of a component.
TBDockHeightpublicSpecifies the height of the control when it is docked vertically.
TextprotectedContains a text string associated with the control.
TipModeprotected
ToolTipspublishedSpecifies whether the items in the tree view have tool tips.
ToppublishedSpecifies the Y coordinate of the upper-left corner of a control, relative to its parent or containing control in pixels.
TopItempublicSpecifies the topmost node that appears in the tree view.
TouchpublishedSpecifies the touch manager component associated with the control.
UndockHeightpublicSpecifies the height of the control when it is floating.
UndockWidthpublicSpecifies the width of the control when it is floating.
UseDockManagerpublicSpecifies whether the docking manager is used in drag-and-dock operations.
VCLComObjectpublicRepresents information used internally by components that support COM.
VisiblepublishedSpecifies whether the component appears onscreen.
VisibleDockClientCountpublicSpecifies the number of visible controls that are docked on the windowed control.
WheelAccumulatorprotectedAccumulates mouse wheel rotations.
WidthpublishedSpecifies the horizontal size of the control or form in pixels.
WindowHandleprotectedProvides access to a window handle for the control.
WindowTextprotectedSpecifies the text string of the control.