In this article we will see how we can set the help text of the QCommandLinkButton. Help text is the text used 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
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