Hi Serge,
I replaced the TsListView in my commercial app with a DevExpress grid and due to a glitch in our repository I don't currently have access to the old code that demonstrated the fault. This is a bit of a nuisance because it means the form that could consistently demonstrate this fault is no longer available. I tried to repro in my own app and couldn't; however using your app I did show a similar issue (see attached). I couldn't run the exe in your zip, the item appeared in the task bar but the window did not appear. I removed the TnT reference from your code and recompiled in Delphi 2010 to produce the attached image. It is not easy to repro but doing a combination of changing grid widths and quickly dragging the horizontal scroll bar I did twice get the text ghosting and many more times produced the column vertical line glitch. It may be that the column glitch is actual a separate problem caused by the column resizing as that is not something I was doing to produce the issue previously. Sorry I cannot be more clear than that at this stage, all I did was resize the second column to make it much larger than the screen then dragged the scroll bar back and forth and sometimes bad things happened.
The glitch is not easy to repro and I'm not currently using a ListView in any app so getting a fix is a very low priority for me.
Regards,
Hamilton