TTMSFNCOnBeforeDrawListItemAccessory Event Type
Fires before the item accessory area is drawn; set
AAlloworADefaultDrawto suppress default accessory drawing.
API unit family: TMSFNCEditorListView
Parameters
| Name | Description |
|---|---|
Sender |
The list view control that raised the event. |
AGraphics |
Graphics context for custom drawing. |
AItem |
The item whose accessory is about to be drawn. |
AAccessoryDrawingParams |
Accessory layout parameters; may be modified. |
AAllow |
Set to False to cancel accessory drawing. |
ADefaultDraw |
Set to False to skip default accessory drawing. |