PyQt5 QCalendarWidget – 使用完成后关闭

在本文中，我们将了解如何关闭 QCalendarWidget。有时在使用完成后关闭日历是必要的。可以使用 close 方法来完成，该方法将日历发送到 QCloseEvent。

In order to do this we will use close method with the QCalendarWidget object.
Syntax : calendar.close()
Argument : It takes no argument
Return : It returns bool 
 

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(10, 10, 400, 250)
 
        # creating a push button
        button = QPushButton("Close", self)
 
        # setting geometry tot he button
        button.setGeometry(100, 280, 100, 40)
 
        # adding action to the button
        button.clicked.connect(self.do_action)
 
    # method called by push button
    def do_action(self):
 
        # closing the calendar
        self.calendar.close()
 
 
 
# create pyqt5 app
App = QApplication(sys.argv)
 
# create the instance of our Window
window = Window()
 
# start the app
sys.exit(App.exec())

输出 ：