Owner Drawn THeaderSections of a THeaderControl?

Section Style = OwnerDraw

How do i draw a bmp and text in an individual THeaderSection
of a THeader Control.

When I use the Canvas to place a bmp on it, it shows on each section.
sholmesAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

erajojCommented:
Something like this?:

procedure TMainForm.HeaderControl1DrawSection(
  HeaderControl: THeaderControl; Section: THeaderSection;
  const Rect: TRect; Pressed: Boolean);
var
  MaxWidth, Trailer, Height, RMargin: Integer;
  TruncStr : string;
  Truncated: Boolean;
begin
  with HeaderControl1.Canvas do begin
    TruncStr := Section.Text;
    Trailer := TextWidth('...');
    with rect do begin
      Height := (Bottom-Top); RMargin := Right-Height; MaxWidth := RMargin-2;
      Truncated := False;
      while (TextWidth(TruncStr)+Trailer)>MaxWidth
      do begin
        SetLength(TruncStr, Length(TruncStr)-1);
        Truncated := True;
      end;
      if Truncated then AppendStr(TruncStr, '...');
      TextRect(Rect, 4, (Height-TextHeight('A')) div 2, TruncStr);

{ --- Here is where you determine which section you're drawing -------------- }
      case Section.Index of
        0: begin
          rectangle(RMargin+4, top+4, Right-4, Bottom-4);
        end;
        1: begin
          Ellipse(RMargin+4, top+4, Right-4, Bottom-4);
        end;
      end;
{ --------------------------------------------------------------------------- }

    end;
  end;
end;

0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
sholmesAuthor Commented:
Thanks!
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Delphi

From novice to tech pro — start learning today.