PyQt5 QCalendarWidget 为导航栏设置边框

PyQt5 QCalendarWidget 为导航栏设置边框

在这篇文章中,我们将看到如何为QCalendarWidget的导航栏设置背景色。在日历中,导航条是由一些按钮组成的顶部的条,给QCalendarWidget设置背景并不像给其他小部件设置背景色,日历是有许多子部件的小部件,我们也可以给独立的部件设置边框。下面是有背景颜色的导航条的样子

PyQt5 QCalendarWidget - 为导航栏设置边框

为了做到这一点,我们将使用QCalendarWidget对象的setStyleSheet方法,下面是样式表的代码

QCalendarWidget QWidget#qt_calendar_navigationbar
{
background-color : lightgreen;
}

以下是实现的过程

# importing libraries
from PyQt5.QtWidgets import * 
from PyQt5 import QtCore, QtGui
from PyQt5.QtGui import * 
from PyQt5.QtCore import * 
import sys

# QCalendarWidget Class
class Calendar(QCalendarWidget):

    # constructor
    def __init__(self, parent = None):
        super(Calendar, self).__init__(parent)



class Window(QMainWindow):

    def __init__(self):
        super().__init__()

        # setting title
        self.setWindowTitle("Python ")

        # setting geometry
        self.setGeometry(100, 100, 500, 400)

        # calling method
        self.UiComponents()

        # showing all the widgets
        self.show()


    # method for components
    def UiComponents(self):

        # creating a QCalendarWidget object
        # as Calendar class inherits QCalendarWidget
        self.calendar = Calendar(self)

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

        # setting size of the calendar
        self.calendar.resize(350, 240)

        # move the calendar
        self.calendar.move(10, 10)

        # setting stylesheet
        # adding background color to the calendar's navigation bar
        # adding another background color when mouse hover over it
        self.calendar.setStyleSheet("QCalendarWidget  QWidget# qt_calendar_navigationbar"
                                    "{"
                                    "background-color : lightgreen;"
                                    "}"
                                    "QCalendarWidget  QWidget# qt_calendar_navigationbar::hover"
                                    "{"
                                    "background-color : cyan;"
                                    "}")



# create pyqt5 app
App = QApplication(sys.argv)

# create the instance of our Window
window = Window()

# start the app
sys.exit(App.exec())

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PyQt5 日历控件QCalendarWidget