Play a sound after window closed or hide

[Aseekia]

Hi all

Need help... i like to play a sound after a window hide or closed.. for example if i have a pet window.. and i was harvesting a little bit here and there and my pet still fight a mob out of range and was killed so i wish to hear a sound if the pet window closed..

i take a look in mothers pet window but the code dosn't work in my pet window..

can anybody help pls

mfg Aseekia