PyQt5 QCalendarWidget – 获取选择模式

在本文中，我们将了解如何获取 QCalendarWidget 的选择模式。选择模式基本上是日历的质量如何选择日期。 QCalendarWidget 有两种可用模式，第一种是 NoSelection 模式，其值为 0，在此模式下无法选择日期。另一个是SingleSelection，它是默认模式，它的值为1，在这种模式下一次可以选择单个日期。我们使用 setSelectionMode 方法将模式设置为 QCalendarWidget 对象。

In order to do this we will use selectionMode method with the QCalendarWidget object.
Syntax : calendar.selectionMode()
Argument : It takes no argument
Return : It returns selection mode object but when printed it shows associated value with the mode. 
 

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 selection mode
        calendar.setSelectionMode(QCalendarWidget.NoSelection)
 
        # 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 the selection mode
        value = calendar.selectionMode()
 
        # setting text to the label
        label.setText("Selection Mode : " + 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 ：