How to delete a button using PYQT4?

Question

I am trying to delete this button

btn = QtGui.QPushButton("Log in", self)
btn.clicked.connect(self.remove)

When the button is clicked, it should disappear,but this doesn't work

btn.deleteQPushButton()

Or if there's any way to entirely delete every button in the window?

Answer 1

An elegant solution is to use deleteLater():

btn = QtGui.QPushButton("Log in", self)
btn.clicked.connect(btn.deleteLater)