TTMSFNCListBox.OnBeforeDrawSortIndicator Event
Occurs before a sort indicator is drawn.
API unit family: TMSFNCListBox
Declaring type: TTMSFNCListBox
Inherited from: TTMSFNCCustomListBox
Syntax
OnBeforeDrawSortIndicator: TTMSFNCListBoxBeforeDrawSortIndicatorEvent;
Parameters
| Name | Description |
|---|---|
Sender |
The list box that triggered the event. |
AGraphics |
The graphics context used for drawing. |
ARect |
The indicator drawing rectangle. |
ASortIndex |
The sorted item or column index. |
ASortKind |
The active sort direction. |
ADefaultDraw |
Set to False to suppress the default indicator drawing. |