PyQt5 QCalendarWidget – 获取接受 drop 属性
在本文中,我们将了解如何获取 QCalendarWidget 的接受放置属性。我们知道我们可以使用带有日历对象的setDragEnabled
方法启用拖动,但是拖动文本有什么用,我们不能将它拖放到任何地方。允许接受放置意味着日历现在有一个属性来接受其他日历小部件的放置文本。接受 drop 用于设置年份,因为它是将旋转框对象设置为子对象,默认情况下此属性为 false,但可以在setAcceptDrops
方法的帮助下进行更改。
In order to do this we will use acceptDrops
method with the QCalendarWidget object.
Syntax : calendar.acceptDrops()
Argument : It takes no argument
Action Performed : It return 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
calender = QCalendarWidget(self)
# setting geometry to the calendar
calender.setGeometry(10, 10, 400, 250)
# accepting drops
calender.setAcceptDrops(True)
# 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 accept drops property
value = calender.acceptDrops()
# setting text to the label
label.setText("Accept drop : " + 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 :