Connaitre le panel cliqué d'un TStatusbar

uses commctrl;

{$R *.DFM}

procedure TForm1.StatusBar1MouseDown(Sender: TObject; Button: TMouseButton;
Sh if t: TSh if tState; X, Y: Integer);
var
i: integer;
r: TRect;
begin
for i := 1 to StatusBar1.Panels.Count do begin
SendMessage(StatusBar1.Handle, SB_GETRECT, i - 1, longint(@r));
if PtInRect(r, Point(x, y)) then
ShowMessage('Panel ' + IntToStr(i) + ' clicked');
end;
end;