OwnerDraw в компоненте TStatusBar

procedure TForm1.StatusBar1DrawPanel(StatusBar: TStatusBar;
Panel: TStatusPanel; const Rect: TRect);
begin
  with statusbar1.Canvas do
  begin
    Brush.Color := clRed;
    FillRect(Rect);
    TextOut(Rect.Left, Rect.Top, 'Панель '+IntToStr(Panel.Index));
  end;
end;
 

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DelphiWorld 6.0