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PyQt5 QListWidget – Resetting Vertical Scroll Bar Mode Property

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  • Last Updated : 18 Aug, 2020
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In this article we will see how we can reset vertical scroll mode property of the QListWidget. QListWidget is a convenience class that provides a list view with a classic item-based interface for adding and removing items. QListWidget uses an internal model to manage each QListWidgetItem in the list. This property controls how the view scroll its contents vertically. Scrolling can be done either per pixel or per item. Its default value comes from the style via the QStyle.SH_ItemView_ScrollMode style hint. It can be set with the help of setVerticalScrollMode method. Resetting mode means it will revert back to default state.

In order to do this we will use resetVerticalScrollMode() method with the list widget object.

Syntax : list_widget.resetVerticalScrollMode()

Argument : It takes no argument

Return : It returns None

Below is the implementation

# 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):
        # setting title
        self.setWindowTitle("Python ")
        # setting geometry
        self.setGeometry(100, 100, 500, 400)
        # calling method
        # showing all the widgets
    # method for components
    def UiComponents(self):
        # creating a QListWidget
        list_widget = QListWidget(self)
        # setting geometry to it
        list_widget.setGeometry(50, 70, 150, 80)
        # list widget items
        item1 = QListWidgetItem("PyQt5 Geeks for Geeks")
        item2 = QListWidgetItem("B")
        item3 = QListWidgetItem("C")
        item4 = QListWidgetItem("D")
        # adding items to the list widget
        # setting vertical scroll mode
        # resetting vertical scroll mode
        # creating a label
        label = QLabel("GeesforGeeks", self)
        # setting geometry to the label
        label.setGeometry(230, 80, 280, 80)
        # making label multi line
        # getting vertical scroll mode property
        value = list_widget.verticalScrollMode()
        # setting text to the label
        label.setText("Vertical Scroll Mode : " + str(value))
# create pyqt5 app
App = QApplication(sys.argv)
# create the instance of our Window
window = Window()
# start the app

Output :

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