How to Use PyQt QMessageBox

1. How do I use QMessageBox in PyQt5?
2. How do I add an icon to QMessageBox?
3. How do you make a QMessageBox?
4. How do you show message box in Qt?

How do I use QMessageBox in PyQt5?

PyQt5 messagebox code

1. import sys. from PyQt5.QtWidgets import QApplication, QWidget, QPushButton, QMessageBox.
2. from PyQt5.QtGui import QIcon. from PyQt5.QtCore import pyqtSlot. class App(QWidget): def __init__(self): ...
3. if buttonReply == QMessageBox. Yes: print('Yes clicked. ') ...
4. print('No clicked. ') self.show()

How do I add an icon to QMessageBox?

The default is QMessageBox::NoIcon. The pixmap used to display the actual icon depends on the current GUI style. You can also set a custom pixmap for the icon by setting the icon pixmap property.
...
icon : Icon

1. QMessageBox::NoIcon.
2. QMessageBox::Question.
3. QMessageBox::Information.
4. QMessageBox::Warning.
5. QMessageBox::Critical.

How do you make a QMessageBox?

Create a dialog

1. def showDialog():
2. msgBox.setText("Message box pop up window")
3. msgBox.setWindowTitle("QMessageBox Example")
4. if returnValue == QMessageBox.Ok:
5. print('OK clicked')

How do you show message box in Qt?

msgBox. exec();//Ok now you can display with this code..