[PyQt] Creating a message box

[Sergio Daniel Gomez]

klia escribió:
> Hey guys;
> 
> i am totally new to pyqt
> 
> My query is can some one give me an example that creates a button which will
> display a message box once it's clicked
> 
> thank you

#!/usr/bin/python

# messagebox.py

import sys
from PyQt4 import QtGui


class MessageBox(QtGui.QWidget):
     def __init__(self, parent=None):
         QtGui.QWidget.__init__(self, parent)

         self.setGeometry(300, 300, 250, 150)
         self.setWindowTitle('message box')


     def closeEvent(self, event):
         reply = QtGui.QMessageBox.question(self, 'Message',
             "Are you sure to quit?", QtGui.QMessageBox.Yes, 
QtGui.QMessageBox.No)

         if reply == QtGui.QMessageBox.Yes:
             event.accept()
         else:
             event.ignore()

app = QtGui.QApplication(sys.argv)
qb = MessageBox()
qb.show()
sys.exit(app.exec_())

The example is from here [0]. There are a class named QMessageBox [1], 
see it for more options.

[0]http://zetcode.com/tutorials/pyqt4/firstprograms/
[1]http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qmessagebox.html

Regards.

Sergio D. Gómez
Tostado (Argentina)