OnHint Event Handler

procedure TForm1.StatusHint;
begin
// If Compenent's ShowHint property is True, Hint
// will be also shown near the component
 StatusBar1.Panels[0].Text := Application.Hint;
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
 Application.OnHint := StatusHint;
end;
end.