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PyQt5 QCalendarWidget – Getting Window Modified property

  • Last Updated : 03 Jun, 2020

In this article we will see how we can get the window modified property of QCalendarWidget. Window modified property holds whether the calendar shown in the window has unsaved changes or not, by default this property is False although we can change this with the help of setWindowModified method.

Note : If a QCalendarWidget is set as modified, all its ancestors will also be set as modified.

In order to do this we will use isWindowModified method with the QCalendarWidget object.

Syntax : calendar.isWindowModified()

Argument : It takes no argument



Return : It returns bool

Below is the implementation




# importing libraries
from PyQt5.QtWidgets import * 
from PyQt5 import QtCore, QtGui
from PyQt5.QtGui import * 
from PyQt5.QtCore import * 
import sys
  
  
class Window(QMainWindow):
  
    def __init__(self):
        super().__init__()
  
        # setting title
        self.setWindowTitle("Python ")
  
        # setting geometry
        self.setGeometry(100, 100, 600, 400)
  
        # calling method
        self.UiComponents()
  
        # showing all the widgets
        self.show()
  
    # method for components
    def UiComponents(self):
  
        # creating a QCalendarWidget object
        calender = QCalendarWidget(self)
  
        # setting geometry to the calender
        calender.setGeometry(10, 10, 400, 250)
  
        # setting window modified property
        calender.setWindowModified(True)
  
        # creating label
        label = QLabel(self)
  
        # setting geometry to the label
        label.setGeometry(100, 270, 250, 60)
  
        # making label multi line
        label.setWordWrap(True)
  
        # getting window modified property
        value = calender.isWindowModified()
  
        # setting text to the label
        label.setText("Window Modified Property : " + str(value))
  
  
  
# create pyqt5 app
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
# start the app
sys.exit(App.exec())

Output :

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