In this article we will see how we can map the co-ordinate system from the QCalendarWidget. In order to do this we use mapTo method, this translates the widget coordinate position to the coordinate system of parent. The parent must not be None and must be a parent of the calling widget.
In order to do this we will use mapTo method with the QCalendarWidget object.
Syntax : calendar.mapTo(parent, point)
Argument : It takes QWidget object that is parent and the QPoint object as argument
Return : It return QPoint object
Below is the implementation
Python3
# importing librariesfrom PyQt5.QtWidgets import *from PyQt5 import QtCore, QtGuifrom PyQt5.QtGui import *from PyQt5.QtCore import *import sys# QCalendarWidget Classclass Calendar(QCalendarWidget): # constructor def __init__(self, parent = None): super(Calendar, self).__init__(parent)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 # as Calendar class inherits QCalendarWidget self.calendar = Calendar(self) # setting geometry to the calendar self.calendar.setGeometry(50, 10, 400, 250) # setting cursor self.calendar.setCursor(Qt.PointingHandCursor) # creating label to show the properties self.label = QLabel(self) # setting geometry to the label self.label.setGeometry(100, 280, 250, 60) # making label multi line self.label.setWordWrap(True) # mapping from calendar co-ordinate system value = self.calendar.mapTo(self, QPoint(50, 10)) # setting text to the label self.label.setText("Mapped Point from calendar : " + str(value))# create pyqt5 appApp = QApplication(sys.argv)# create the instance of our Windowwindow = Window()# start the appsys.exit(App.exec()) |
Output :
