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PyQt5 | How to set value of Progress Bar ?
  • Last Updated : 22 Apr, 2020

In this article we will see how to set the value of progress bar. Progress bar is basically a bar which is used to visualize the progression of an extended computer operation, such as a download, file transfer, or installation.

In order to set value to progress bar we will use setValue method.

Syntax : bar.setValue(value)

Argument : It takes integer as argument, which should vary from 0 to 100.

Action performed : It will set value to progress bar.



Code :

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# importing libraries
from PyQt5.QtWidgets import * 
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, 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, 150, 200, 30)
          
        # setting value to progress bar
        bar.setValue(50)
  
  
# 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 :

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