The setCompleter() function is a method in the QLineEdit class of the PySide2.QtWidgets module in Python. It is used to set the completer object for the line edit widget. A completer provides auto-completion suggestions as the user types in the line edit. By calling the setCompleter() function and passing a QCompleter object as an argument, the line edit will display suggestions based on the completion mode specified by the completer. This can improve user experience by reducing spelling errors and making data entry faster and more efficient.
Python QLineEdit.setCompleter - 19 examples found. These are the top rated real world Python examples of PySide2.QtWidgets.QLineEdit.setCompleter extracted from open source projects. You can rate examples to help us improve the quality of examples.