TdxCustomSpreadSheet Events

The base class for Spreadsheet and Report Designer controls.

Name	Description
OnActiveCellChanging protected	Enables you to respond to moving focus to a specific cell (making it active).
OnActiveSheetChanged protected	Occurs after activating another worksheet within the Spreadsheet control.
OnAlignInsertBefore	Inherited from TWinControl.
OnAlignPosition	Inherited from TWinControl.
OnCanResize	Inherited from TControl.
OnClick	Inherited from TControl.
OnCommentHide protected	Notifies that a comment container has been automatically hidden.
OnCommentShow protected	Enables you to disable automatic display for hidden comment containers.
OnCompare protected	Enables you to implement the custom comparator for the sorting the cell data.
OnConstrainedResize	Inherited from TControl.
OnContextPopup	Inherited from TControl.
OnCustomDrawTableViewCell protected	Enables you to implement a custom draw routine for cells within a Table View worksheet.
OnCustomDrawTableViewCommonCell protected	Enables you to implement a custom draw routine for helper visual elements within a Table View worksheet.
OnCustomDrawTableViewHeaderCell protected	Enables you to implement a custom draw routine for standard horizontal and vertical headers within a Table View worksheet.
OnDataChanged protected	Enables you to perform specific actions after changing a cell object‘s value.
OnDblClick	Inherited from TControl.
OnDockDrop	Inherited from TWinControl.
OnDockOver	Inherited from TWinControl.
OnDragDrop	Inherited from TControl.
OnDragOver	Inherited from TControl.
OnEditChanged protected	Allows you to respond to cell editing within the current worksheet.
OnEdited protected	Enables you to perform specific actions after deactivation of an in-place cell editor.
OnEditing protected	Occurs before activation of an in-place cell editor within a worksheet.
OnEditValueChanged protected	Allows you to respond to cell value changes made using an in-place editor.
OnEndDock	Inherited from TControl.
OnEndDrag	Inherited from TControl.
OnEnter	Inherited from TWinControl.
OnExit	Inherited from TWinControl.
OnFocusChanged protected	Inherited from TcxControl.
OnGesture	Inherited from TControl.
OnGetPassword protected	Enables you to respond to the password request when an encrypted XLS, XLSX, XLT, or XLTX document is being loaded by the Spreadsheet or Report Designer control.
OnGetSiteInfo	Inherited from TWinControl.
OnHistoryChanged protected	Enables you to respond to moving history actions between the undo and redo lists.
OnHyperlinkExecute protected	Allows you to perform custom actions on executing a hyperlink.
OnInitEdit protected	Enables you to customize the behavior of an in-place cell editor within a particular worksheet.
OnInitEditValue protected	Enables you to initialize the edit value of an in-place cell editor.
OnKeyDown	Inherited from TWinControl.
OnKeyPress	Inherited from TWinControl.
OnKeyUp	Inherited from TWinControl.
OnLayoutChanged protected	Enables you to respond to the Spreadsheet or Report Designer control layout changes.
OnModifiedChanged protected	Enables you to track a loaded document’s modified state.
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.
OnPageControlContextPopup protected	Enables you to customize, disable, or replace the built-in popup menu invoked within the caption bar area.
OnPageControlNewTabButtonClick protected	Enables you to prevent the control from creating a new worksheet in response to a click on the “Add Sheet” button.
OnPageControlTabDragAndDrop protected	Enables you to render certain positions invalid for worksheet tab drag-and-drop operations within the caption bar.
OnPageControlTabEndDrag protected	Enables you to respond to a finished or cancelled drag-and-drop operation in the caption bar.
OnPageControlTabStartDrag protected	Enables you to respond to a drag-and-drop operation start in the caption bar.
OnPrepareLockedStateImage protected	Enables you to custom paint a “Locked View“ image.
OnProgress protected	Enables you to track the progress of time-consuming operations, such as data import/export and report building.
OnResize	Inherited from TControl.
OnScroll protected	Enables you to respond to scrolling the active worksheet.
OnSelectionChanged protected	Enables you to respond to any changes made to the worksheet content selection.
OnStartDock	Inherited from TControl.
OnStartDrag	Inherited from TControl.
OnTableViewContextPopup protected	Enables you to customize, disable, or replace the built-in popup menu invoked in a worksheet.
OnUnDock	Inherited from TWinControl.