In this article we will see how we can get style sheet to 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. Style sheet is the properties which are used to make the appearance better i.e by creating customized design. It can be set with the help of setStyleSheet method. It can be set with the help of setStyleSheet method.
In order to do this we will use styleSheet method with the list widget object. Syntax : list_widget.styleSheet() Argument : It takes argument Return : It returns string
Below is the example style sheet code
QListWidget { border : 2px solid black; background : lightgreen; } QListWidget QScrollBar { background : lightblue; } QListView::item:selected { border : 2px solid black; background : green; }
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)
# setting style sheet
list_widget.setStyleSheet("QListWidget"
"{"
"border : 2px solid black;"
"background : lightgreen;"
"}"
"QListWidget QScrollBar"
"{"
"background : lightblue;"
"}"
"QListView::item:selected"
"{"
"border : 2px solid black;"
"background : green;"
"}"
)
# 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 style sheet
value = list_widget.styleSheet()
# setting text to the label
label.setText(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 :