PyQt5 – 单选按钮中的点状边框指标
在这篇文章中,我们将看到如何为单选按钮的指示器制作虚线边框。默认情况下,单选按钮的指示灯是圆形的,并且有纯黑色的边框。
为了给单选按钮的指示器添加点状边框,我们必须改变与单选按钮相关的指示器的样式表代码,下面是样式表代码。
QRadioButton::indicator
{
border : 2px blue;
border-style : dotted;
}
Python
注意: 当我们改变指示器的样式表时,它就会失去其圆形的形状。
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
radio_button = QRadioButton(self)
# setting geometry of radio button
radio_button.setGeometry(200, 150, 120, 40)
# setting text to radio button
radio_button.setText("Radio Button")
# setting style sheet to radio button
# setting border width and color to indicator
# setting border style to dotted to indicator
radio_button.setStyleSheet("QRadioButton::indicator"
"{"
"border : 2px green;"
"border-style : dotted;"
"}")
# create pyqt5 app
App = QApplication(sys.argv)
# create the instance of our Window
window = Window()
# start the app
sys.exit(App.exec())
Python
输出 :