Hej,
I want to set the tab positions in a TRichEdit control at exactly 1/4 inch.
( I think the default is 1/2 inch)?
If pixels per inch is 72 then a 1/4 inch is 18. So I have tried
FTabWidth := 18 ;
SendMessage(Editor.Handle, EM_SETTABSTOPS, 1, Longint(@FTabWidth));
which sets the tabstops in the control, but not at 1/4 inch....
If I set FTabWidth to 19 it gets better but is still not 100% correct, and
FTabWidth at 20 is too long.
Is this due to rounding errors in the RichEdit control? Any tips?
/Richard
