PyQt5 - 单选按钮工具提示

在本文中，我们将看到如何将工具提示设置为单选按钮。 ToolTip 基本上是当我们将鼠标悬停在单选按钮上时出现的消息，工具提示提供提示并帮助用户更好地了解单选按钮。

为了给单选按钮设置工具提示，我们将使用setToolTip方法。

Syntax : radio_button.setToolTip(text)

Argument : It takes string as argument

Action performed : This will set the tool tip to the radio button

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 widgets
    def UiComponents(self):
        # creating a radio button
        self.radio_button = QRadioButton("Radio button", self)
  
        # setting geometry of radio button
        self.radio_button.setGeometry(200, 150, 120, 40)
  
        # setting tool tip
        self.radio_button.setToolTip("Click to make it check")
          
# create pyqt5 app
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
# start the app
sys.exit(App.exec())

输出 ：