vcl-dxorgchr-dot-tdxcustomorgchart-dot-underscore-events.md
The base class for all classes that implement the OrgChart controls.
| Name | Description |
|---|---|
| OnAlignInsertBefore | Inherited from TWinControl. |
| OnAlignPosition | Inherited from TWinControl. |
| OnCanResize | Inherited from TControl. |
| OnChange protected | Occurs in response to a node selection change. |
| OnChanging protected | Occurs before changing the node selection. |
| OnClick | Inherited from TControl. |
| OnCollapsed protected | Occurs after node collapsing. |
| OnCollapsing protected | Occurs before the node collapsing. |
| OnConstrainedResize | Inherited from TControl. |
| OnContextPopup | Inherited from TControl. |
| OnCreateNode protected | Occurs after the node creation. |
| OnDblClick | Inherited from TControl. |
| OnDeletion protected | Occurs after deleting a node. |
| OnDockDrop | Inherited from TWinControl. |
| OnDockOver | Inherited from TWinControl. |
| OnDragDrop | Inherited from TControl. |
| OnDragOver | Inherited from TControl. |
| OnDrawNode protected | Occurs during node repainting. |
| OnEdited protected | Occurs after the node editing. |
| OnEditing protected | Occurs before the node editing. |
| OnEndDock | Inherited from TControl. |
| OnEndDrag | Inherited from TControl. |
| OnEnter | Inherited from TWinControl. |
| OnExit | Inherited from TWinControl. |
| OnExpanded protected | Occurs after the node expanding. |
| OnExpansion protected | Occurs before the node expanding. |
| OnFocusChanged protected | Inherited from TcxControl. |
| OnGesture | Inherited from TControl. |
| OnGetSiteInfo | Inherited from TWinControl. |
| OnGetText protected | Occurs on reading the node’s Text property value. |
| OnKeyDown | Inherited from TWinControl. |
| OnKeyPress | Inherited from TWinControl. |
| OnKeyUp | Inherited from TWinControl. |
| OnMouseActivate | Inherited from TControl. |
| OnMouseDown | Inherited from TControl. |
| OnMouseEnter protected | Occurs when the mouse pointer enters into the control. Inherited from TcxControl. |
| OnMouseLeave protected | 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. |
| OnResize | Inherited from TControl. |
| OnSetFont protected | Occurs when a node is repainted. |
| OnSetText protected | Occurs when the node’s Text property value is changed. |
| OnStartDock | Inherited from TControl. |
| OnStartDrag | Inherited from TControl. |
| OnUnDock | Inherited from TWinControl. |
See Also