TMS FNC Widget Set Point — Guides
These guides cover TTMSFNCWidgetSetPoint task by task: how to drive the live
value and the target set-point within a declared range, and how to style the
indicators, strip, tick marks, and caption — including taking over the indicator
drawing with the custom-draw events. New to the widget? Start with
Get started for the shortest path to a working control.
| Chapter | Covers |
|---|---|
| Current value and set-point | Declaring the range on ValueOptions, driving Value from code, and setting the SetPoint target. |
| Appearance and custom drawing | Styling the value/set-point indicators, the strip fill, tick marks, and caption; overriding the drawing via OnBeforeDrawProgressSetpoint / OnAfterDrawProgressSetpoint. |