TRichView.com

Hello,

I would like to change the color of the scrollbar in some cases.
I tried using the RVFLATSCROLLBARS compilation directive, but I believe it is no longer supported.
Is there a way to change the color of the scrollbar?

Best regards,
Alessandro Mancini

RVFLATSCROLLBARS is really an obsoleted feature. It can work only if the application does not use Windows themes, and I am not even sure that modern versions of Windows support it.

TRichView (unlike ScaleRichView) uses the standard scrollbars. This means you have only two options.

1. Using VCL themes - they change appearance of standard scrollbars. Some other third-party style engines can do it too.

2. Hide scrollbars in TRichView (properties VScrollVisible = HScrollVisible = False) and use some third-party scrollbar components
There is a demo how to use external scrollbars: https://www.trichview.com/support/files/extscroll.zip (it's old but still should work).