Platform: Lazarus 1.8.2, FPC 3.0.4, Windows Server 2016
In a page control, I have several tabs of TListview each with about 200 items. My user will select a single item in each of the TListView (which turns it highlight blue background) and then tab to the other list views. The problem is that when the user returns to the previous tab(s), they need to be able to easily see what they had selected. I want it highlighted in blue at all times whether the TListView has focus or not. If the user looks very carefully, they can see that the selected item is still selected, but it's background color is a very dim gray, very hard to see. I need that selected item to stay with a background of highlight blue at all times, even when the user clicks away and comes back, even if the user opens another window and moves it out of the way of the TListView, the selcted item should still be highlight blue. How do I accomplish this? (All my attempts to do this in OnDrawEvent or CustomDraw events have failed.)
Thanks for any help you can provide.