PyQt5 QCalendarWidget – Ensure Polish

In this article, we will see how we can ensure the polish of the QCalendarWidget. Polishing of calendar is done by using QStyle or by using style sheet. Polishing is done at the end when all the editing is done, although the developer can ensure that polishing is done by using the ensurePolished method.

In order to do this we will use ensurePolished method with the QCalendarWidget object.
Syntax : calendar.ensurePolished()
Argument : It takes no argument
Return : It return None 

Below is the implementation 

Python3

# 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, 650, 400)

        # calling method
        self.UiComponents()

        # showing all the widgets
        self.show()

    # method for components
    def UiComponents(self):

        # creating a QCalendarWidget object
        self.calendar = QCalendarWidget(self)

        # setting geometry to the calendar
        self.calendar.setGeometry(50, 10, 400, 250)

        # setting cursor
        self.calendar.setCursor(Qt.PointingHandCursor)

        # setting style sheet
        self.calendar.setStyleSheet("border : 2px solid green;"
                                    "background : cyan;")

        # ensuring polish
        self.calendar.ensurePolished()


# create pyqt5 app
App = QApplication(sys.argv)

# create the instance of our Window
window = Window()

# getting system identifier of calendar
identifier = window.calendar.effectiveWinId()

# start the app
sys.exit(App.exec())

Output :