TTMSFNCWidgetProgressBeforeDrawProgressSectionsEvent Event Type

Occurs before the progress ring sections are drawn, allowing custom drawing or suppression of the default rendering.

API unit family: TMSFNCWidgetMarqueeContinuousProgress

Parameters

Name	Description
Sender	The control that raises the event.
AGraphics	The graphics surface to draw on when supplying custom rendering.
RectCircle	The rectangle that bounds the ring.
CircleOptions	The ring appearance options, including thickness and fills.
SectionCount	The number of sections the ring is split into.
AngleDrawSweepEachSection	The sweep angle, in degrees, drawn for each section.
SectionGapAngle	The gap, in degrees, between adjacent sections.
AngleCurrentSection	The current angle, in degrees, of the leading highlighted section.
ColorCurrentSection	The fill used for the leading highlighted section.
ColorSideSections	The fill used for the sections adjacent to the leading section.
AAllow	Set to False in the handler to skip both the default drawing and the matching after-draw notification for this paint pass.
ADefaultDraw	Set to False in the handler to suppress the built-in section drawing while still allowing the after-draw notification.