Progress Bar API Tricks - Marquee, State Color, Reverse

Hi Carl, thanks that looks nice.

I think modernizing some UI components gives an overall better feel to an application.

Although I noticed that the animation of the progress bar in a particular process that took little time confused the progress information, when the component is hidden at the end of the process. What would be the best solution in these cases? You can see an example in the Jeff CSV Parse Class project, when a file is processed, the numerical information of the number of records allows to notice that it is complete, but the bar graph normally does not reach 100% before hiding, sometimes it reaches to 10% sometimes more.
https://github.com/jslarve/CSVParseClass/blob/main/CSVReader.clw
Just running the CSVReader project, one can see that effect, repeatable with Reload button.