John, Listbox headers are essentially buttons so I think you've got the same options as buttons and setting the background color isn't one of them. You could make a graphic and load it as the icon but that would involve re-drawing it if the column changed size.
I wonder if you can call OBJECT SET FORMAT on them too? Probably can't change the button type (which looks like 3D-bevel) but that does open up the formatting options a bit. Simply changing the button from 3D-bevel to 3D-none makes them transparent and you could pretty easily manage the background from there with object rectangles beneath them. On Mon, Dec 25, 2017 at 6:48 PM, John Baughman via 4D_Tech < 4d_tech@lists.4d.com> wrote: > I have tried… > > OBJECT SET RGB COLORS(*;"Day"+String($k)+”Header”;Foreground > color;$weekEndColor) > OBJECT SET COLOR OBJECT SET > COLOR(*;"Day"+String($k)+"Header";-(Foreground > color +(256* weekEndColor))) > > I can get the foreground color to work, but not the background. > > > Or is it just not possible to set header background colors > programmatically? Can’t find anything in the Docs. > > > John Baughman > Kailua, Hawaii > (808) 262-0328 > john...@hawaii.rr.com > > > > > > ********************************************************************** > 4D Internet Users Group (4D iNUG) > FAQ: http://lists.4d.com/faqnug.html > Archive: http://lists.4d.com/archives.html > Options: http://lists.4d.com/mailman/options/4d_tech > Unsub: mailto:4d_tech-unsubscr...@lists.4d.com > ********************************************************************** -- Kirk Brooks San Francisco, CA ======================= *The only thing necessary for the triumph of evil is for good men to do nothing.* *- Edmund Burke* ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************
