TTMSFNCDataGridRenderer.OnAfterDrawCell Event
Fired after a cell has been drawn. Use the graphics context to add custom overlays.
API unit family: TMSFNCDataGridRenderer
Declaring type: TTMSFNCDataGridRenderer
Syntax
OnAfterDrawCell: TTMSFNCDataGridAfterDrawCellEvent;
__property TTMSFNCDataGridAfterDrawCellEvent OnAfterDrawCell = {read=FOnAfterDrawCell, write=FOnAfterDrawCell};
Remarks
Fires for every visible cell on each repaint, so keep the handler fast. The cell object is recycled; do not keep a reference to it. Pair with OnBeforeDrawCell to replace the default drawing.
Parameters
| Name | Description |
|---|---|
Sender |
Renderer that fired the event. |
AGraphics |
Graphics context used for drawing. |
ACell |
Cell object that was drawn. |