TTMSFNCWidgetProgress.OnBeforeDrawBkg Event
Occurs before the widget background is drawn.
API unit family: TMSFNCWidgetProgress
Declaring type: TTMSFNCWidgetProgress
Inherited from: TTMSFNCWidgetProgressCustom
Syntax
OnBeforeDrawBkg: TTMSFNCWidgetProgressBeforeDrawBkgEvent;
Parameters
| Name | Description |
|---|---|
Sender |
Widget raising the event. |
AGraphics |
Graphics context used for drawing. |
ARect |
Background bounds in control coordinates. |
AAllow |
Set to False to skip the drawing stage. |
ADefaultDraw |
Set to False to suppress the built-in background drawing. |