PyQt5 QCommandLinkButton - Setting Help Text Last Updated : 22 Feb, 2023 Comments Improve Suggest changes Like Article Like Report 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 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, 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 GeeksforGeeks") # create pyqt5 app App = QApplication(sys.argv) # create the instance of our Window window = Window() # start the app sys.exit(App.exec()) Output : Comment More infoAdvertise with us Next Article PyQt5 QCommandLinkButton - Setting Help Text R rakshitarora Follow Improve Article Tags : Python Python-PyQt Python-gui Python PyQt-QCommandLinkButton Practice Tags : python Similar Reads PyQt5 QCommandLinkButton - Setting Description Text In this article we will see how we can set description text to the QCommandLinkButton. 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