In this article we will see how we can set the help text of the QCommandLinkButton. Help text is the text used to tell the other user about the usage information about the command link button. It contains the information which can be used to check the usage, limitation etc. In order to do this we use setWhatsThis method with the command link button object
Syntax : button.setWhatsThis(text) Argument : It takes string as argument Return : It return None
Below is the implementation
Python3
# importing librariesfrom PyQt5.QtWidgets import *from PyQt5 import QtCore, QtGuifrom PyQt5.QtGui import *from PyQt5.QtCore import *import sysclass 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 command link button cl_button = QCommandLinkButton("Press", self) # setting geometry cl_button.setGeometry(250, 100, 200, 50) # setting help text cl_button.setWhatsThis("Command Link Button for neveropen") # create pyqt5 appApp = QApplication(sys.argv)# create the instance of our Windowwindow = Window()# start the appsys.exit(App.exec()) |
Output : 
