PyQt5 QCalendarWidget 获取自动填充背景属性
在这篇文章中,我们将看到如何获得QCalendarWidget的自动填充属性,这个属性将导致Qt在调用画图事件之前填充日历的背景。使用的颜色是由QPalette定义的。默认情况下,这个属性是假的,可以在setAutoFillBackground方法的帮助下改变。
为了做到这一点,我们将使用QCalendarWidget对象的autoFillBackground方法。
语法: calendar.autoFillBackground(True)
参数: 它不需要参数
返回: 它返回bool
下面是实现
# 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
self.calendar = QCalendarWidget(self)
# setting geometry to the calendar
self.calendar.setGeometry(50, 10, 400, 250)
# setting style sheet
self.calendar.setStyleSheet("background : lightgreen;")
# enabling auto fill background
self.calendar.setAutoFillBackground(True)
# creating a label
label = QLabel(self)
# setting geometry
label.setGeometry(120, 280, 200, 60)
# making it multi line
label.setWordWrap(True)
# getting the auto fill background property
value = self.calendar.autoFillBackground()
# setting text to the label
label.setText("Auto Fill Background : " + 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 :