TTreeView and Color lazarus / 10-Designer ---------------------------------------------------------------------- Zombat · 2006-09-25 16:36 I'm trying to set some colors on a TTreeView, but everything except BackgroundColor seems to fail... Code: [Select]  frmMain.tvMain.BackgroundColor := t29.Color;   frmMain.tvMain.ExpandSignColor := t30.Color;   frmMain.tvMain.Color := t30.Color;   frmMain.tvMain.Font.Color := t30.Color; I've checked the Font.Color and t30.Color and they're not equal, so that's not the reason... (The problem occures in Windows XP with no xp manifest) ---------------------------------------------------------------------- Zombat · 2006-09-25 18:08 Seems to have been a minor problem with linking main.pas to colors.pas and colors.pas to main.pas (main was after implementation in colors).