How to Use PyQt QPushButton

1. How do I import QPushButton?
2. What displays a push button which activates on events?
3. How do I disable Qpushbutton?

How do I import QPushButton?

Final PyQt5 button code:

1. import sys.
2. from PyQt5.QtWidgets import QApplication, QWidget, QPushButton.
3. from PyQt5.QtGui import QIcon.
4. from PyQt5.QtCore import pyqtSlot.
5. class App(QWidget):
6. def __init__(self):
7. super().__init__()
8. def initUI(self):

What displays a push button which activates on events?

Slot method associated to this property receives a signal as soon as the user touches the Push Button or, if the button is focused, presses the key on the keyboard to activate the Push Button. In other words, this event is triggered at the beginning of the interaction between user and the button.

How do I disable Qpushbutton?

> Your code setEnabled(False) is the good way to disable a widget. >