PyQt5 QCalendarWidget 显示选定的日期
在这篇文章中,我们将看到如何将QCalendarWidget的日期显示在屏幕上。如果年份和月份不同,显示选定的日期将改变页面。用户可以通过鼠标或键盘的帮助来选择日期,也可以通过 setSelectedDate 方法来进行编程设置。
为了做到这一点,我们将使用QCalendarWidget对象的showSelectedDate方法。
语法: calendar.showSelectedDate()
参数: 它不需要参数
返回: 它返回无。
下面是实现方法
# 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)
# creating push button
push = QPushButton("Selected Date", self)
# setting geometry to the push
push.setGeometry(120, 280, 100, 40)
# adding action to the push
push.clicked.connect(lambda: do_action())
def do_action():
# showing the selected date
calendar.showSelectedDate()
# create pyqt5 app
App = QApplication(sys.argv)
# create the instance of our Window
window = Window()
# start the app
sys.exit(App.exec())