TMS FNC RichEditor

FNC TMS FNC UI Pack
1

Is there an equivalent for Line number? The Index values I have tried seem to be element indices.

2

Not sure how to interpret this question.
Do you need to know the line number of where the caret it?
Do you want to access per line?
Something else?

3

Apologies if I were unclear in the problem description, I just need the line number where caret is.

4

There is not an exact API for this but it could be achieved in the following way:

var
  re: TREElement;
  lineofcaret: integer;
begin
  lineofcaret := 0;

  if FNCRichEditor.Context.Content.Count = 0 then
    Exit;

  for re in FNCRichEditor.Context.Content do
  begin
    if (re is TLineBreakElement) then
      inc(lineofcaret);
    if re = FNCRichEditor.Caret.Element then
      break;
  end;
end;