Re: Introducing transparent colors
Jean-Marc Lasgouttes <[email protected]> Mon, 18 May 2026 15:10:42 +0200
| Newsgroups | gmane.editors.lyx.devel |
|---|---|
| Message-ID | <[email protected]> |
Le 16/05/2026 à 03:51, Koji Yokota a écrit : > Hi all, > > I’m in need of transparent UI background color so that the background of preedit strings fits to any colored insets. So I’d like to propose new RGBAColor as a derived struct of RGBColor, adding an alpha value as the attached patch. I welcome proper support for transparent colors, although we will have to check that our drawing mechanism is ready for it. I suspect that there are some implicit assumptions of opacity here and there. For you preedit needs, are you aware of the mergeColor mechanism in the Color class? I understand it is a kludge, though. JMarc -- lyx-devel mailing list [email protected] https://lists.lyx.org/mailman/listinfo/lyx-devel