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PyQt5 – Multi colored border Progress Bar

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In this article we will see how to create multi colored border to progress bar. Below is the representation of normal border progress bar vs multi colored border progress bar.

In order to this we have change the color of each border in CSS style sheet, below is the code for border style sheet.

QProgressBar
{
border :5px solid ;
border-top-color : red; 
border-left-color :pink;
border-right-color :yellow;
border-bottom-color : blue;
}

This style sheet is used with setStyleSheet method, 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
        bar.setValue(70)
  
        # setting alignment to center
        bar.setAlignment(Qt.AlignCenter)
  
        # setting border size
        # and border color to each side
        bar.setStyleSheet("QProgressBar"
                          "{"
                          "border :5px solid ;"
                          "border-top-color : red; "
                          "border-left-color :pink;"
                          "border-right-color :yellow;"
                          "border-bottom-color : blue;"
                          "}"
                          )
  
  
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
# start the app
sys.exit(App.exec())


Output :



Last Updated : 22 Apr, 2020
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