Оформил: DeeCo
Автор: http://www.swissdelphicenter.ch

type
   TForm1 = class(TForm)
     procedure FormResize(Sender: TObject);
     procedure FormPaint(Sender: TObject);
   private
     procedure VerticalTitleBar(Texto: string; Size: Integer);
   end;

 const
   MY_TITLE_TEXT = 'Vertical Text';
 var
   Form1: TForm1;

 implementation

 {$R *.DFM}

 procedure TForm1.VerticalTitleBar(TexTo: string; Size: Integer);
 var
   LogFont: TLogFont;
   tmpCanvas: TCanvas;
   tmpRect: TRect;
   x1, x2, y1, y2: integer;
 begin
   tmpCanvas        := TCanvas.Create;
   tmpCanvas.Handle := GetWindowDc(Handle);
   try
     GetObject(Canvas.Font.Handle, SizeOf(LogFont), @LogFont);
     with LogFont do
     begin
       lfEscapement   := 90 * 10;
       lfOrientation  := 90 * 10;
       lfOutPrecision := OUT_TT_ONLY_PRECIS;
       lfFaceName     := 'Arial';
       lfHeight       := Size;
       lfWeight       := FW_BOLD;
       lfQuality      := PROOF_QUALITY;
     end;
     with tmpCanvas do
     begin
       Font.Handle := CreateFontIndirect(LogFont);
       Font.Color  := clWhite;
       Brush.Color := clNavy;
     end;
     x1 := GetSystemMetrics(SM_CXEDGE) + GetSystemMetrics(SM_CXBORDER);
     x2 := 20;
     y1 := GetSystemMetrics(SM_CYCAPTION) + GetSystemMetrics(SM_CYEDGE) +
           GetSystemMetrics(SM_CYBORDER) + 1;
     y2 := Height - GetSystemMetrics(SM_CYEDGE) - GetSystemMetrics(SM_CYBORDER);
     tmpRect := Rect(x1, y1, x2, y2);
     tmpCanvas.FillRect(tmpRect);
     DrawText(tmpCanvas.Handle, PChar(Texto), - 1, tmpRect, DT_BOTTOM or
       DT_SINGLELINE);
   finally
     tmpCanvas.Free;
   end;
 end;

 procedure TForm1.FormResize(Sender: TObject);
 begin
   VerticalTitleBar(MY_TITLE_TEXT, 12);
 end;

 procedure TForm1.FormPaint(Sender: TObject);
 begin
   VerticalTitleBar(MY_TITLE_TEXT, 12);
 end;

 end.