PyQt5 QCalendarWidget – 访问描述属性
在本文中,我们将了解如何获取 QCalendarWidget 的描述属性。描述属性包含有关日历的详细信息,即所有详细信息,例如它的制作方式和与之相关的重要事项。默认情况下,描述有一个空字符串,尽管我们可以随时在 setAccessibleDescription 方法的帮助下添加描述。
In order to do this we will use accessibleDescription method with the QCalendarWidget object.
Syntax : calendar.accessibleDescription()
Argument : It takes no argument
Action Performed : It return string
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
calendar = QCalendarWidget(self)
# setting geometry to the calendar
calendar.setGeometry(10, 10, 400, 250)
# setting description
calendar.setAccessibleDescription("This is a description")
# creating a label
label = QLabel(self)
# setting geometry to the label
label.setGeometry(100, 280, 250, 60)
# making label multi line
label.setWordWrap(True)
# getting description
value = calendar.accessibleDescription()
# setting text to the label
label.setText("Description : " + 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 :