PyQt5 QCalendarWidget – 在给定坐标处获取它的子级

在本文中，我们将看到如何在给定的坐标/位置获取 QCalendarWidget 的孩子。日历不仅仅是一个单一的小部件，它是许多较小的小部件的混合物，我们称之为日历子部件。有很多孩子，例如表格视图，项目委托等。

In order to do this we will use childAt method with the QCalendarWidget object.
Syntax : calendar.childAt(x, y)
Argument : It takes two integer as argument
Return : It return child of calendar at given position

编程需要懂一点英语

下面是实现

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, 600, 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(120, 280, 200, 60)
 
        # making it multi line
        label.setWordWrap(True)
 
        # getting child at position 10, 10
        value = self.calendar.childAt(10, 10)
 
        # setting text to the label
        label.setText("Child : " + str(value))
 
 
 
# create pyqt5 app
App = QApplication(sys.argv)
 
# create the instance of our Window
window = Window()
 
 
# start the app
sys.exit(App.exec())

输出：