PyQt5 QCalendarWidget 获取图形代理部件属性

在这篇文章中，我们将看到如何获得QCalendarWidget的图形代理小部件。图形代理部件返回图形视图中相应的嵌入式部件的代理部件；否则返回无。

为了做到这一点，我们将使用QCalendarWidget对象的graphicsProxyWidget方法。

语法 : calendar.graphicsProxyWidget()

参数： 它不需要参数

返回： 它返回QWidget对象

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, 650, 400)

        # calling method
        self.UiComponents()

        # showing all the widgets
        self.show()

    # method for components
    def UiComponents(self):

        # creating a QCalendarWidget object
        self.calendar = QCalendarWidget(self)

        # setting geometry to the calendar
        self.calendar.setGeometry(50, 10, 400, 250)

        # setting cursor
        self.calendar.setCursor(Qt.PointingHandCursor)

        # creating a color graphic effect
        color = QGraphicsColorizeEffect()
        color.setColor(Qt.green)

        # setting graphics to the calendar
        self.calendar.setGraphicsEffect(color)

        # creating label to show the properties
        self.label = QLabel(self)

        # setting geometry to the label
        self.label.setGeometry(100, 280, 250, 60)

        # making label multi line
        self.label.setWordWrap(True)

        # getting graphics proxy widget if there is any
        value = self.calendar.graphicsProxyWidget()

        # setting text to the label
        self.label.setText("Graphics Proxy Widget : " + 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：