vcl-cxgridcustomtableview-dot-tcxcustomgridtableview-dot-underscore-events.md
The base class for all table-based grid View classes in the VCL Data Grid.
| Name | Description |
|---|---|
| DataControllerEvents | Inherited from TcxCustomGridView. |
| NavigatorEvents | |
| OnCanFocusRecord | Allows you to prevent a record from being focused. |
| OnCanSelectRecord | Allows you to prevent a record from being selected. |
| OnCellClick | Occurs every time a user clicks a cell. |
| OnCellDblClick | Occurs every time a user double-clicks a cell. |
| OnCustomDrawCell | Allows you to override or complement built-in cell draw routines. |
| OnCustomDrawPartBackground | Allows you to custom draw a View element background. |
| OnCustomization protected | Inherited from TcxCustomGridView. |
| OnDblClick | Occurs when an end-user double-clicks within the current View. Inherited from TcxCustomGridView. |
| OnDragDrop | Occurs when a user drops the object being dragged within the current View. Inherited from TcxCustomGridView. |
| OnDragOver | Occurs when a user drags an object over the current View. Inherited from TcxCustomGridView. |
| OnEditChanged | Occurs when a cell is edited within the current View. |
| OnEditDblClick | Enables you to perform specific actions when an end-user double-clicks within an active cell editor. |
| OnEditing | Occurs before activating a grid cell’s editor. |
| OnEditKeyDown | Allows you to respond to keystrokes in an active in-place cell editor. |
| OnEditKeyPress | Occurs when an alphanumeric key is pressed to change a cell editor‘s value. |
| OnEditKeyUp | Occurs when an end-user releases a key while a cell editor is active. |
| OnEditValueChanged | Occurs when changing the edit value of the active cell editor. |
| OnEndDrag | Occurs when finishing dragging an object. Inherited from TcxCustomGridView. |
| OnFilterControlDialogShow | Allows you to respond to a filter customization dialog display operation and modify the dialog’s appearance. |
| OnFilterCustomization | Enables you to prevent the Filter Builder dialog from being displayed or substitute it with your own dialog. |
| OnFilterDialogShow | Enables you to prevent filter dialogs from being displayed or substitute them with your own filter dialog(s). |
| OnFindPanelVisibilityChanged | Enables you to track Find Panel visibility changes. |
| OnFocusedItemChanged | Occurs when focus moves to a different data item. |
| OnFocusedRecordChanged | Allows you to respond to navigation between records. |
| OnGetCellHeight | Allows you to adjust the height of any visible cell in the grid Table View. |
| OnGetDragDropText | Allows you to modify display text during a drag-and-drop operation. |
| OnGetScrollbarAnnotationHint | Enables you to show hints for scrollbar annotations. |
| OnGetStoredProperties | Occurs when the list of the current View’s properties that will be stored in external storage is produced. Inherited from TcxCustomGridView. |
| OnGetStoredPropertyValue | Occurs when the values of the current View’s properties are stored in external storage. Inherited from TcxCustomGridView. |
| OnInitEdit | Allows you to configure an in-place cell editor before it is displayed. |
| OnInitEditValue | Allows you to initialize the activated in-place editor value for a particular cell. |
| OnInitFilteringDateRanges | Enables you to customize a collection of filter date ranges that are common to all View items. |
| OnInitGroupingDateRanges protected | Enables you to customize a collection of grouping date ranges that are common to all View items. |
| OnInitStoredObject | Occurs when a non-existent View element that is present within storage is created within the View. Inherited from TcxCustomGridView. |
| OnKeyDown | Inherited from TcxCustomGridView. |
| OnKeyPress | Inherited from TcxCustomGridView. |
| OnKeyUp | Inherited from TcxCustomGridView. |
| OnMouseDown | Occurs when an end-user presses a mouse button and the mouse pointer is located over the current View. Inherited from TcxCustomGridView. |
| OnMouseEnter | Occurs when the mouse pointer moves over the current View. Inherited from TcxCustomGridView. |
| OnMouseLeave | Occurs when the mouse pointer leaves the current View. Inherited from TcxCustomGridView. |
| OnMouseMove | Inherited from TcxCustomGridView. |
| OnMouseUp | Occurs when an end-user releases a mouse button that was pressed and the mouse pointer is located over the current View. Inherited from TcxCustomGridView. |
| OnMouseWheel | Inherited from TcxCustomGridView. |
| OnMouseWheelDown | Inherited from TcxCustomGridView. |
| OnMouseWheelUp | Inherited from TcxCustomGridView. |
| OnPopulateCustomScrollbarAnnotationRowIndexList | Enables you to display custom scrollbar annotations. |
| OnSelectionChanged | Occurs after moving the selection to another grid record or column (its cells). |
| OnSetStoredPropertyValue | Occurs when the values of the current View’s properties are restored from external storage. Inherited from TcxCustomGridView. |
| OnStartDrag | Occurs when a user starts dragging by left-clicking the current View. Inherited from TcxCustomGridView. |
| OnTopRecordIndexChanged | Occurs when a View is scrolled vertically. |
| OnUpdateEdit | Enables you to respond to switching the edit mode for the grid or updates to the record being edited with a cell’s in-place editor. |
| StylesEvents | Inherited from TcxCustomGridView. |
See Also