How to remove all items in a Qlistwidget in PyQt5? Last Updated : 23 Jul, 2025 Comments Improve Suggest changes Like Article Like Report Prerequisite: PyQt5QListWidget There are so many options provided by Python to develop GUI applications and PyQt5 is one of them. PyQt5 is a cross-platform GUI toolkit, a set of python bindings for Qt v5. One can develop an interactive desktop application with so much ease because of the tools and simplicity provided by this library. In this article, we will learn how to remove all items from QlistWidget in PyQt5. To achieve the required functionality i.e. to cleaning the window or deleting all elements using Qlistwidget in Python, its clear() method is used. Syntax: clear()ApproachImport moduleCreate QListWidgetAdd title and buttonAdd mechanism to delete all items of the list when the button is pressedDisplay window Program: Python3 # Import Module import sys from PyQt5.QtWidgets import * class ListBox(QWidget): def __init__(self): super().__init__() self.initUI() def initUI(self): # Vertical box layout vbox = QVBoxLayout(self) # Horizontal box layout hbox = QHBoxLayout() # Create QlistWidget Object self.listWidget = QListWidget(self) # Add Items to QlistWidget self.listWidget.addItems( ['python', 'c++', 'java', 'pyqt5', 'javascript', 'geeksforgeeks']) # Add Push Button clear_btn = QPushButton('Clear', self) clear_btn.clicked.connect(self.clearListWidget) vbox.addWidget(self.listWidget) hbox.addWidget(clear_btn) vbox.addLayout(hbox) self.setLayout(vbox) # Set geometry self.setGeometry(300, 300, 350, 250) # Set window title self.setWindowTitle('QListWidget') # Display QlistWidget self.show() def clearListWidget(self): self.listWidget.clear() if __name__ == '__main__': app = QApplication(sys.argv) # Call ListBox Class ex = ListBox() # Close the window sys.exit(app.exec_()) Output: Comment More info A abhigoya Follow Improve Article Tags : Python Python-gui PyQt5-Widget Explore Python FundamentalsPython Introduction 3 min read Input and Output in Python 4 min read Python Variables 5 min read Python Operators 5 min read Python Keywords 2 min read Python Data Types 8 min read Conditional Statements in Python 3 min read Loops in Python - For, While and Nested Loops 7 min read Python Functions 5 min read Recursion in Python 6 min read Python Lambda Functions 5 min read Python Data StructuresPython String 5 min read Python Lists 5 min read Python Tuples 4 min read Dictionaries in Python 3 min read Python Sets 6 min read Python Arrays 7 min read List Comprehension in Python 4 min read Advanced PythonPython OOP Concepts 11 min read Python Exception Handling 5 min read File Handling in Python 4 min read Python Database Tutorial 4 min read Python MongoDB Tutorial 2 min read Python MySQL 9 min read Python Packages 12 min read Python Modules 7 min read Python DSA Libraries 15 min read List of Python GUI Library and Packages 3 min read Data Science with PythonNumPy Tutorial - Python Library 3 min read Pandas Tutorial 6 min read Matplotlib Tutorial 5 min read Python Seaborn Tutorial 15+ min read StatsModel Library- Tutorial 4 min read Learning Model Building in Scikit-learn 8 min read TensorFlow Tutorial 2 min read PyTorch Tutorial 7 min read Web Development with PythonFlask Tutorial 8 min read Django Tutorial | Learn Django Framework 7 min read Django ORM - Inserting, Updating & Deleting Data 4 min read Templating With Jinja2 in Flask 6 min read Django Templates 7 min read Python | Build a REST API using Flask 3 min read How to Create a basic API using Django Rest Framework ? 4 min read Python PracticePython Quiz 3 min read Python Coding Practice 1 min read Python Interview Questions and Answers 15+ min read Like