In this article we will see how we get the rectangle of all the children of QCalendarWidget. Calendar is not alone a single widget it is a mixture of lots of smaller widget which we refer as calendar’s child. There are many child such as table view, item delegate etc, we use children method to get all the children of it. Rectangle is the bounding rectangle of each children.
Note : All children don’t have rectangle as they can be a layout.
In order to do this we have to do the following :
1. Create a calendar widget
2. Get all the children of the calendar
3. Traverse the list of children
4. Try to get the rectangle in the try, except block and save result in another list
5. Show the list using label
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 , 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 )
# creating a label
label = QLabel( self )
# setting geometry
label.setGeometry( 50 , 280 , 420 , 120 )
# making it multi line
label.setWordWrap( True )
# getting children
children = self .calendar.children()
value = []
for i in children:
try :
try :
# getting children rectangle
rect = i.childrenRect()
except :
# getting rectangle
rect = i.rect()
# adding it to list
value.append(rect)
except :
pass
# setting text to the label
label.setText( "Rectangles : " + str (value))
# create pyqt5 app App = QApplication(sys.argv)
# create the instance of our Window window = Window()
# start the app sys.exit(App. exec ())
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Output :