How do I distroy an object when clicking on the x?

Hi Gurus,

I have a gui which calls another gui like so:

Code:

---

if (userManager==0)
{
    userManager =  new UserManager();
 
}
userManager->show();

---

This then launches the user manager window. So now how do I make sure that the ~UserManager gets executed when someone closes the window by clicking on the x?

I know I should delete the reference to UserManager, but where do I do this?

Thanks a million
RT

You can use:

Code:

---

userManager->setAttribute(Qt::WA_DeleteOnClose, true);

---

It will be deleted by QObject::deleteLater()

Additionally, to make sure your Pointer is set to null after the window is closed, you could either use http://doc.trolltech.com/4.7/qobject.html#destroyed or a QPointer