PyQt5 QCalendarWidget – 设置焦点代理

在本文中，我们将了解如何将焦点代理设置为 QCalendarWidget。焦点代理是间接设置焦点到日历，即通过设置焦点到它的孩子。例如，一些小部件可以“拥有焦点”，但创建一个子小部件（例如 QLineEdit）来实际处理焦点。在这种情况下，小部件可以将行编辑设置为其焦点代理。默认情况下，日历的 QTableView 具有焦点代理。

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

Syntax : calendar.setFocusProxy(child)

Argument : It takes QWidget type object as argument

Return : It return None

下面是实现

# 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.calender = QCalendarWidget(self)
  
        # setting geometry to the calender
        self.calender.setGeometry(50, 10, 400, 250)
  
        # setting cursor
        self.calender.setCursor(Qt.PointingHandCursor)
  
        # getting child
        child = self.calender.children()[3]
  
        # setting focus proxy
        self.calender.setFocusProxy(child)
  
  
# create pyqt5 app
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
# start the app
sys.exit(App.exec())

输出 ：