PyQt5 – 被按下的单选按钮的背景图片
在这篇文章中,我们将看到如何为被按下的单选按钮设置背景图片,默认情况下,当单选按钮被按下时,没有设置图片。当单选按钮被选中或不被选中时,被按下的按钮的背景图像就会出现。
为了给被按下的单选按钮设置背景图像,我们必须改变样式表代码,下面是样式表代码。
QRadioButton::pressed
{
background-image : url(image.png);
}
以下是实施情况。
# 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 widgets
def UiComponents(self):
# creating a radio button
self.radio_button = QRadioButton(self)
# setting geometry of radio button
self.radio_button.setGeometry(200, 150, 120, 40)
# setting text to radio button
self.radio_button.setText("Radio Button")
# changing style sheet code of radio button
# setting background image for pressed radio button
self.radio_button.setStyleSheet("QRadioButton::pressed"
"{"
"background-image: url(image.png);"
"}")
# create pyqt5 app
App = QApplication(sys.argv)
# create the instance of our Window
window = Window()
# start the app
sys.exit(App.exec())