TcxTreeList Members
A control that displays data in a tree-like manner.Constructors
Name | Description |
---|---|
Create(TComponent) | Inherited from TComponent. |
CreateParented(HWND) | Inherited from TWinControl. |
Properties
Name | Description |
---|---|
AbsoluteCount | Returns the number of nodes created in the tree list. Inherited from TcxCustomTreeList. |
AbsoluteItems | Provides zero-based indexed access to nodes created in the tree list. Inherited from TcxCustomTreeList. |
AbsoluteVisibleCount | Returns the number of nodes that are visible in the tree list. Inherited from TcxCustomTreeList. |
AbsoluteVisibleItems | Provides zero-based indexed access to nodes that are visible in the tree list. Inherited from TcxCustomTreeList. |
Action | Inherited from TControl. |
ActiveCanvas | Provides access to the control’s GDI-based canvas. Inherited from TcxControl. |
Align | Inherited from TControl. |
AlignDisabled | Inherited from TWinControl. |
AlignWithMargins | Inherited from TControl. |
Anchors | Inherited from TControl. |
AutoSize | Inherited from TControl. |
Bands | Provides access to the tree list bands. Inherited from TcxCustomTreeList. |
BevelEdges | Inherited from TWinControl. |
BevelInner | Inherited from TWinControl. |
BevelKind | Inherited from TWinControl. |
BevelOuter | Inherited from TWinControl. |
BevelWidth | Inherited from TWinControl. |
BiDiMode | Inherited from TControl. |
BorderSize | Inherited from TcxControl. |
BorderStyle | Inherited from TcxEditingControl. |
BorderWidth | Inherited from TWinControl. |
Bounds | Returns the control’s boundaries. Inherited from TcxControl. |
BoundsRect | Inherited from TControl. |
Brush | Inherited from TWinControl. |
BufferedPaint | Determines whether the control’s image is rendered directly in the window or is first painted to an in-memory bitmap. Inherited from TcxEditingControl. |
Canvas | Provides access to the control’s GDI-based canvas. Inherited from TcxControl. |
Caption | Inherited from TControl. |
ClientBounds | Returns the control’s client area. Inherited from TcxControl. |
ClientHeight | Inherited from TControl. |
ClientOrigin | Inherited from TControl. |
ClientRect | Inherited from TControl. |
ClientWidth | Inherited from TControl. |
Color | Inherited from TControl. |
ColumnCount | Returns the number of columns. Inherited from TcxCustomTreeList. |
Columns | Provides indexed access to columns. Inherited from TcxCustomTreeList. |
ComObject | Inherited from TComponent. |
ComponentCount | Inherited from TComponent. |
ComponentIndex | Inherited from TComponent. |
Components | Inherited from TComponent. |
ComponentState | Inherited from TComponent. |
ComponentStyle | Inherited from TComponent. |
ConditionalFormatting | Provides access to the conditional formatting controller. Inherited from TcxCustomTreeList. |
Constraints | Inherited from TControl. |
ControlCount | Inherited from TWinControl. |
Controls | Inherited from TWinControl. |
ControlState | Inherited from TControl. |
ControlStyle | Inherited from TControl. |
Count | Returns the number of root level nodes. Inherited from TcxCustomTreeList. |
Ctl3D | Inherited from TWinControl. |
CurrentPPI | Inherited from TControl. |
Cursor | Inherited from TControl. |
CustomHint | Inherited from TControl. |
Customizing | References a Customize window instance. Inherited from TcxCustomTreeList. |
DataController protected | Inherited from TcxEditingControl. |
DateTimeHandling | Provides access to the settings that define how the control shows and filters out date/time values. Inherited from TcxCustomTreeList. |
DefaultIndentSize | Inherited from TcxCustomTreeList. |
DefaultLayout | Specifies whether the default layout is applied to the tree list. Inherited from TcxCustomTreeList. |
DefaultRowHeight | Specifies the default height for all nodes, in pixels. Inherited from TcxCustomTreeList. |
DesignInfo | Inherited from TComponent. |
DockClientCount | Inherited from TWinControl. |
DockClients | Inherited from TWinControl. |
DockManager | Inherited from TWinControl. |
DockOrientation | Inherited from TControl. |
DockSite | Inherited from TWinControl. |
DoubleBuffered | Inherited from TWinControl. |
DragAndDropObject | Inherited from TcxControl. |
DragAndDropObjectClass | Inherited from TcxControl. |
DragAndDropState | Inherited from TcxControl. |
DragCursor | Inherited from TcxEditingControl. |
DragKind | Inherited from TControl. |
DragMode | Inherited from TControl. |
DragNode | Inherited from TcxCustomTreeList. |
Enabled | Inherited from TControl. |
ExpansionLevel | Inherited from TcxCustomTreeList. |
ExplicitHeight | Inherited from TControl. |
ExplicitLeft | Inherited from TControl. |
ExplicitTop | Inherited from TControl. |
ExplicitWidth | Inherited from TControl. |
Filter | Provides access to the filter applied to the tree list. Inherited from TcxCustomTreeList. |
FilterBox | Provides access to the filter panel settings. Inherited from TcxCustomTreeList. |
Filtering | Provides access to all filter settings. Inherited from TcxCustomTreeList. |
FindCriteria | Provides access to the data search criteria and concomitant settings related to the Find Panel functionality. Inherited from TcxCustomTreeList. |
FindPanel | Provides access to the settings that define the appearance and behavior of the control’s Find Panel and its elements. Inherited from TcxExtEditingControl. |
Floating | Inherited from TControl. |
FloatingDockSiteClass | Inherited from TControl. |
FocusedColumn | Specifies the focused column. Inherited from TcxCustomTreeList. |
FocusedNode | Specifies the focused node. Inherited from TcxCustomTreeList. |
FocusOnClick protected | Specifies if clicking the control focuses it. Inherited from TcxControl. |
Font | Inherited from TControl. |
Handle | Inherited from TWinControl. |
Height | Inherited from TControl. |
HelpContext | Inherited from TControl. |
HelpKeyword | Inherited from TControl. |
HelpType | Inherited from TControl. |
Hint | Specifies a hint message for the control. Inherited from TcxControl. |
HitTest | Returns HitTest information about the tree list element located at a specific point. Inherited from TcxCustomTreeList. |
HostDockSite | Inherited from TControl. |
HScrollBar protected | Inherited from TcxControl. |
HScrollBarVisible protected | Inherited from TcxControl. |
Images | Represents a collection of images used as an indication of focused nodes. Inherited from TcxCustomTreeList. |
ImeMode | Inherited from TWinControl. |
ImeName | Inherited from TWinControl. |
InplaceEditor | Returns the active in-place editor. Inherited from TcxCustomTreeList. |
IsActive | Indicates whether the control has focus, or if an in-place editor is opened and focused. Inherited from TcxCustomTreeList. |
IsDesigning | Indicates if the control is currently being manipulated by the form designer. Inherited from TcxControl. |
IsDestroying | Indicates if the control is about to be destroyed. Inherited from TcxControl. |
IsDrawingLocked | Inherited from TWinControl. |
IsEditing | Checks whether the tree list is in edit mode. Inherited from TcxCustomTreeList. |
IsFocused | Identifies if the control is focused. Inherited from TcxControl. |
IsInserting | Inherited from TcxCustomTreeList. |
IsLoading | Indicates if the control is being loaded. Inherited from TcxControl. |
Items | Provides indexed access to the root level nodes. Inherited from TcxCustomTreeList. |
Keys protected | Inherited from TcxControl. |
LastNode | Returns the last node. Inherited from TcxCustomTreeList. |
LastPartVisibleNode | Inherited from TcxCustomTreeList. |
LastVisibleNode | Specifies the lower node visible in the tree list’s View. Inherited from TcxCustomTreeList. |
Left | Inherited from TControl. |
LockUpdate | Indicates the number of BeginUpdate method calls that have not been matched by EndUpdate method calls. Inherited from TcxEditingControl. |
LookAndFeel | Provides access to the control’s look & feel settings. Inherited from TcxControl. |
LookAndFeelPainter protected | Inherited from TcxControl. |
LRDockWidth | Inherited from TControl. |
Margins | Inherited from TControl. |
MouseCapture | Inherited from TControl. |
MouseCaptureObject | Provides access to the dragged object during a drag-and-drop operation. Inherited from TcxControl. |
MouseDownPos | Specifies the mouse pointer position when an OnMouseDown event occurs. Inherited from TcxControl. |
MouseInClient | Inherited from TWinControl. |
Name | Inherited from TComponent. |
Navigator | Provides access to the settings that define the appearance and behavior of the embedded navigator and its elements. Inherited from TcxExtEditingControl. |
Observers | Inherited from TComponent. |
OptionsBehavior | Specifies the tree list’s behavior options. Inherited from TcxCustomTreeList. |
OptionsCustomizing | Specifies the tree list’s options controlling end-user actions. Inherited from TcxCustomTreeList. |
OptionsData | Specifies the tree list’s data processing options. Inherited from TcxCustomTreeList. |
OptionsSelection | Specifies the tree list’s node and cell selection options. Inherited from TcxCustomTreeList. |
OptionsView | Specifies the tree list’s display options. Inherited from TcxCustomTreeList. |
Owner | Inherited from TComponent. |
Padding | Inherited from TWinControl. |
Parent | Inherited from TControl. |
ParentBackground protected | Inherited from TcxControl. |
ParentBiDiMode | Inherited from TControl. |
ParentColor | Inherited from TControl. |
ParentCtl3D | Inherited from TWinControl. |
ParentCustomHint | Inherited from TControl. |
ParentDoubleBuffered | Inherited from TWinControl. |
ParentFont | Inherited from TControl. |
ParentShowHint | Inherited from TControl. |
ParentWindow | Inherited from TWinControl. |
PixelsPerInch | Inherited from TWinControl. |
PopupMenu | Specifies the popup menu associated with the control. Inherited from TcxControl. |
PopupMenus | Provides access to the TreeList control’s context menus. Inherited from TcxCustomTreeList. |
Preview | Specifies options for Outlook-style node preview sections. Inherited from TcxCustomTreeList. |
RaiseOnNonMainThreadUsage | Inherited from TControl. |
RedrawDisabled | Inherited from TWinControl. |
Root | Provides access to the virtual node that considered to be the parent of root nodes. Inherited from TcxCustomTreeList. |
ScaleFactor | Inherited from TControl. |
ScrollbarAnnotations | Provides access to scrollbar annotation settings. Inherited from TcxCustomTreeList. |
ScrollBars protected | Inherited from TcxControl. |
Searching | Checks whether an incremental search is currently performed in the tree list. Inherited from TcxCustomTreeList. |
SearchingText | Specifies the string used by the FindNext method. Inherited from TcxCustomTreeList. |
SelectionCount | Returns the number of selected nodes. Inherited from TcxCustomTreeList. |
SelectionList | Provides access to the collection of selected nodes. Inherited from TcxCustomTreeList. |
Selections | Provides indexed access to the selected nodes. Inherited from TcxCustomTreeList. |
ShowHint | Inherited from TControl. |
Showing | Inherited from TWinControl. |
Sorted | Identifies if columns are sorted. Inherited from TcxCustomTreeList. |
SortedColumnCount | Returns the number of sorted columns. Inherited from TcxCustomTreeList. |
SortedColumns | Provides indexed access to sorted columns. Inherited from TcxCustomTreeList. |
StateImages | Represents a collection of images used for indicating specific states of a node. Inherited from TcxCustomTreeList. |
StyleElements | Inherited from TControl. |
StyleName | Inherited from TControl. |
Styles | Specifies style settings for the tree list’s elements. Inherited from TcxCustomTreeList. |
Summary | Provides access to the collection of summaries specified in the tree list. Inherited from TcxCustomTreeList. |
TabOrder | Inherited from TWinControl. |
TabStop | Inherited from TcxControl. |
Tag | Inherited from TComponent. |
TBDockHeight | Inherited from TControl. |
Text | Inherited from TControl. |
TipMode | Inherited from TWinControl. |
Top | Inherited from TControl. |
TopNode | Returns the first node instance. Inherited from TcxCustomTreeList. |
TopVisibleNode | Specifies the top node visible in the tree list’s View. Inherited from TcxCustomTreeList. |
Touch | Inherited from TControl. |
Transparent protected | Specifies if the control is transparent in GDI render mode. Inherited from TcxControl. |
UndockHeight | Inherited from TControl. |
UndockWidth | Inherited from TControl. |
UseDockManager | Inherited from TWinControl. |
UseLightBorders | Inherited from TcxCustomTreeList. |
VCLComObject | Inherited from TComponent. |
Visible | Inherited from TControl. |
VisibleColumnCount | Returns the number of visible columns. Inherited from TcxCustomTreeList. |
VisibleColumns | Provides indexed access to visible columns. Inherited from TcxCustomTreeList. |
VisibleCount | Returns the number of visible nodes. Inherited from TcxCustomTreeList. |
VisibleDockClientCount | Inherited from TWinControl. |
VScrollBar protected | Inherited from TcxControl. |
VScrollBarVisible protected | Inherited from TcxControl. |
Width | Inherited from TControl. |
WindowProc | Inherited from TControl. |
Methods
Events
Name | Description |
---|---|
NavigatorEvents | Inherited from TcxExtEditingControl. |
OnAfterSummary | Occurs after all summaries have been calculated. Inherited from TcxCustomTreeList. |
OnAlignInsertBefore | Inherited from TWinControl. |
OnAlignPosition | Inherited from TWinControl. |
OnBandHeaderClick | Enables you to respond to band header clicks. Inherited from TcxCustomTreeList. |
OnBandPosChanged | Enables you to respond to end-user changes made to a band‘s visibility or position within the tree list. Inherited from TcxCustomTreeList. |
OnBandSizeChanged | Enables you to respond to band sizing. Inherited from TcxCustomTreeList. |
OnBeginDragNode | Enables you to control node dragging. Inherited from TcxCustomTreeList. |
OnCanFocusNode | Enables you to control which nodes can be focused by end-users. Inherited from TcxCustomTreeList. |
OnCanResize | Inherited from TControl. |
OnCanSelectNode | Enables you to control which nodes can be selected by end-users. Inherited from TcxCustomTreeList. |
OnChange | Enables you to respond to changes made in a tree list. Inherited from TcxCustomTreeList. |
OnClick | Inherited from TControl. |
OnCollapsed | Enables you to perform specific actions after a node has been collapsed. Inherited from TcxCustomTreeList. |
OnCollapsing | Enables you to specify whether a particular node can be collapsed. Inherited from TcxCustomTreeList. |
OnColumnHeaderClick | Enables you to respond to column header clicks. Inherited from TcxCustomTreeList. |
OnColumnPosChanged | Enables you to respond to end-user changes made to a column’s visibility or position within the tree list. Inherited from TcxCustomTreeList. |
OnColumnSizeChanged | Enables you to respond to column resize operations. Inherited from TcxCustomTreeList. |
OnCompare | Allows you to implement a custom node sorting algorithm. Inherited from TcxCustomTreeList. |
OnConstrainedResize | Inherited from TControl. |
OnContextPopup | Inherited from TControl. |
OnCustomDrawBackgroundCell | Enables you to custom paint the tree list background. Inherited from TcxCustomTreeList. |
OnCustomDrawBandCell | Enables you to custom draw band backgrounds. Inherited from TcxCustomTreeList. |
OnCustomDrawBandHeaderCell | Enables you to custom draw band headers. Inherited from TcxCustomTreeList. |
OnCustomDrawCell protected | Occurs when a cell within a control needs to be painted. Inherited from TcxEditingControl. |
OnCustomDrawDataCell | Enables you to custom draw data cells. Inherited from TcxCustomTreeList. |
OnCustomDrawFooterCell | Enables you to custom draw footer cells. Inherited from TcxCustomTreeList. |
OnCustomDrawHeaderCell | Enables you to custom paint column headers. Inherited from TcxCustomTreeList. |
OnCustomDrawIndentCell | Enables you to custom draw indent cells. Inherited from TcxCustomTreeList. |
OnCustomDrawIndicatorCell | Enables you to custom draw node indicators. Inherited from TcxCustomTreeList. |
OnCustomDrawPreviewCell | Enables you to custom draw preview sections. Inherited from TcxCustomTreeList. |
OnCustomizationFormVisibleChanged | Inherited from TcxCustomTreeList. |
OnDataChanged | Enables you to perform specific actions after the data has been posted to a data store. Inherited from TcxCustomTreeList. |
OnDblClick | Inherited from TControl. |
OnDeletion | Enables you to perform specific actions when a node is being deleted. Inherited from TcxCustomTreeList. |
OnDockDrop | Inherited from TWinControl. |
OnDockOver | Inherited from TWinControl. |
OnDragDrop | Inherited from TControl. |
OnDragOver | Inherited from TControl. |
OnEditChanged protected | Occurs when changing an open editor’s value. Inherited from TcxEditingControl. |
OnEdited | Enables you to perform specific actions after the data cell‘s in-place editor has been deactivated. Inherited from TcxCustomTreeList. |
OnEditing | Enables you to specify whether editing is allowed in a particular data cell. Inherited from TcxCustomTreeList. |
OnEditValueChanged | Enables you to perform specific actions after editing a data cell‘s value is complete. Inherited from TcxCustomTreeList. |
OnEndDock | Inherited from TControl. |
OnEndDrag | Inherited from TControl. |
OnEnter | Inherited from TWinControl. |
OnExit | Inherited from TWinControl. |
OnExpanded | Enables you to perform specific actions after a node has been expanded. Inherited from TcxCustomTreeList. |
OnExpanding | Allows implementing dynamic node loading or prohibiting expansion for individual nodes. Inherited from TcxCustomTreeList. |
OnFilterControlDialogShow | Enables you to customize the Filter Builder dialog before showing it. Inherited from TcxEditingControl. |
OnFilterCustomization | Inherited from TcxEditingControl. |
OnFilterDialogShow | Inherited from TcxEditingControl. |
OnFilterNode | Enables you to filter out specific nodes. Inherited from TcxCustomTreeList. |
OnFindCriteriaBeforeChange | Enables you to identify and track any changes made to data search criteria before they take effect on the tree list control. Inherited from TcxCustomTreeList. |
OnFindCriteriaChanged | Enables you to identify and track all data search criteria changes applied to the tree list control. Inherited from TcxCustomTreeList. |
OnFindPanelVisibilityChanged | Enables you to track Find Panel visibility changes. Inherited from TcxEditingControl. |
OnFocusChanged protected | Inherited from TcxControl. |
OnFocusedColumnChanged | Enables you to perform specific actions after an active column has been changed. Inherited from TcxCustomTreeList. |
OnFocusedNodeChanged | Enables you to respond to node focusing. Inherited from TcxCustomTreeList. |
OnGesture | Inherited from TControl. |
OnGetCellHint | Enables you to customize a View element’s hint. Inherited from TcxCustomTreeList. |
OnGetDragDropText | Enables you to customize the drag and drop hint’s text. Inherited from TcxCustomTreeList. |
OnGetLevelImages | Enables you to associate certain node image collections with the corresponding node levels. Inherited from TcxCustomTreeList. |
OnGetNodeHeight | Enables you to specify the custom height for individual nodes. Inherited from TcxCustomTreeList. |
OnGetNodeImageIndex | Enables you to specify custom images for nodes. Inherited from TcxCustomTreeList. |
OnGetNodePreviewHeight | Enables you to specify the custom height for individual preview sections. Inherited from TcxCustomTreeList. |
OnGetScrollbarAnnotationHint | Enables you to display hints for scrollbar annotations. Inherited from TcxEditingControl. |
OnGetSiteInfo | Inherited from TWinControl. |
OnGetStoredProperties | Enables you to customize a list of the tree list’s properties to be stored to external data stores. Inherited from TcxCustomTreeList. |
OnGetStoredPropertyValue | Enables you to provide values for tree list properties to be saved to external data stores. Inherited from TcxCustomTreeList. |
OnHotTrackNode | Enables you to respond to node hot-tracking. Inherited from TcxCustomTreeList. |
OnInitEdit | Enables you to customize an in-place cell editor when it is invoked. Inherited from TcxEditingControl. |
OnInitEditValue | Enables you to change the edit value for an invoked in-place cell editor. Inherited from TcxEditingControl. |
OnInitFilteringDateRanges | Inherited from TcxEditingControl. |
OnInitStoredObject | Enables you to initialize columns that are created when restoring the tree list’s layout from external data stores. Inherited from TcxCustomTreeList. |
OnIsGroupNode | Allows you to specify group nodes. Inherited from TcxCustomTreeList. |
OnKeyDown | Inherited from TWinControl. |
OnKeyPress | Inherited from TWinControl. |
OnKeyUp | Inherited from TWinControl. |
OnLayoutChanged | Enables you to respond to tree list updates. Inherited from TcxCustomTreeList. |
OnLeftPosChanged | Enables you to respond when the current tree list is horizontally scrolled, either by keyboard navigation or by moving the horizontal scrollbar. Inherited from TcxCustomTreeList. |
OnMouseActivate | Inherited from TControl. |
OnMouseDown | Inherited from TControl. |
OnMouseEnter | Occurs when the mouse pointer enters into the control. Inherited from TcxControl. |
OnMouseLeave | Occurs when the mouse pointer leaves the control. Inherited from TcxControl. |
OnMouseMove | Inherited from TControl. |
OnMouseUp | Inherited from TControl. |
OnMouseWheel | Inherited from TControl. |
OnMouseWheelDown | Inherited from TControl. |
OnMouseWheelUp | Inherited from TControl. |
OnMoveTo | Enables you to respond to node dragging within the tree list. Inherited from TcxCustomTreeList. |
OnNodeChanged | Enables you to respond to changes made to a node. Inherited from TcxCustomTreeList. |
OnNodeCheckChanged | Enables you to respond to a change made to a node’s checked state. Inherited from TcxCustomTreeList. |
OnNodeCheckChanging | Enables you to prohibit a node from changing its checked state. Inherited from TcxCustomTreeList. |
OnPopulateCustomScrollbarAnnotationRowIndexList | Enables you to display custom scrollbar annotations. Inherited from TcxEditingControl. |
OnResize | Inherited from TControl. |
OnSelectionChanged | Enables you to respond to node selections. Inherited from TcxCustomTreeList. |
OnSetStoredPropertyValue | Enables you to restore tree list property values from external data stores. Inherited from TcxCustomTreeList. |
OnSorted | Enables you to perform specific actions after node sorting is complete. Inherited from TcxCustomTreeList. |
OnSorting | Enables you to perform specific actions when sorting nodes. Inherited from TcxCustomTreeList. |
OnStartDock | Inherited from TControl. |
OnStartDrag | Inherited from TControl. |
OnSummary | Enables you to perform custom summary calculations. Inherited from TcxCustomTreeList. |
OnTopRecordIndexChanged | Occurs when scrolling the TreeList conrol’s contents. Inherited from TcxCustomTreeList. |
OnUnDock | Inherited from TWinControl. |
PopupMenusEvents | Inherited from TcxCustomTreeList. |
StylesEvents | Inherited from TcxCustomTreeList. |
See Also