In this article we will see how we can get the scroll bar of the QListWidget at the given alignment. 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. Scroll bar can be added to list widget at the specific alignment with the help of addScrollBarWidget method.
In order to do this we will use scrollBarWidgets method with the list widget object.
Syntax : list_widget.scrollBarWidgets(alignment)
Argument : It takes QAlignment object as argument
Return : It returns list of QScrollBar widgets
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 ):
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 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
list_widget.addItem(item1)
list_widget.addItem(item2)
list_widget.addItem(item3)
list_widget.addItem(item4)
# scroll bar
scroll_bar = QScrollBar( self )
# setting style sheet to the scroll bar
scroll_bar.setStyleSheet("background : lightgreen;")
# adding extra scroll bar to it
list_widget.addScrollBarWidget(scroll_bar, Qt.AlignLeft)
# creating a label
label = QLabel("GeeksforGeeks", self )
# setting geometry to the label
label.setGeometry( 230 , 80 , 280 , 80 )
# making label multi line
label.setWordWrap( True )
# getting scroll bar at right alignment
value = list_widget.scrollBarWidgets(Qt.AlignRight)
# setting text to the label
label.setText(" Scroll Bar : " + str (value))
# create pyqt5 app App = QApplication(sys.argv)
# create the instance of our Window window = Window()
# start the app sys.exit(App. exec ())
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Output :