In this article we will see how to add dotted border to the bar of progress bar. Below is the representation of normal border to bar vs the dotted border to the bar of progress bar.
In order to do this we have to change the border style in the CSS style sheet, below is the style sheet code.
QProgressBar { border : 1px solid black; } QProgressBar { border : 3px red; border-style : dotted; }
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 background color to window
# self.setStyleSheet("background-color : yellow")
# setting geometry
self .setGeometry( 100 , 100 , 600 , 400 )
# calling method
self .UiComponents()
# showing all the widgets
self .show()
# method for widgets
def UiComponents( self ):
# creating progress bar
bar = QProgressBar( self )
# setting geometry to progress bar
bar.setGeometry( 200 , 100 , 200 , 30 )
# setting the value
value = 70
bar.setValue(value)
# setting alignment to center
bar.setAlignment(Qt.AlignCenter)
# setting border to progress bar
# and setting dotted border to the bar and color
bar.setStyleSheet( "QProgressBar "
"{"
"border : 1px solid black;"
"}"
"QProgressBar::chunk"
"{"
"background-color : yellow;"
"border :3px red;"
"border-style : dotted"
"}"
)
App = QApplication(sys.argv)
# create the instance of our Window window = Window()
# start the app sys.exit(App. exec ())
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Output :