PyQt5 QCalendarWidget – 获取水平标题格式

在本文中，我们将了解如何获取 QCalendarWidget 的水平标题格式。水平表头是 QCalendarWidget 中显示天数的地方，默认显示天数的缩写形式，例如星期一显示为星期一。默认情况下，ShortDayNames 是水平标题的格式，尽管我们可以在 setHorizontalHeaderFormat 方法的帮助下更改它。

水平标题有多种格式，如 SingleLetterDayNames，其值为 1，此格式仅显示日期名称的第一个字母 ShortDayNames，它是默认格式，其值为 2，此格式仅显示天的名字。而 LongDayNames 的值为 3，此格式显示日期的全名。

In order to do this we use horizontalHeaderFormat method with the QCalendarWidget object
Syntax : calendar.horizontalHeaderFormat()
Argument : It takes no argument
Return : It returns Horizontal Header format object but when printed it shows associated value with them 
 

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 calendar horizontal header format
        calendar.setHorizontalHeaderFormat(QCalendarWidget.LongDayNames)
 
        # creating a label
        label = QLabel(self)
 
        # setting geometry to the label
        label.setGeometry(100, 300, 250, 60)
 
        # making label multi line
        label.setWordWrap(True)
 
        # getting the horizontal header format
        value = calendar.horizontalHeaderFormat()
 
        # setting text to the label
        label.setText("Horizontal Header format value : " + 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 ：