Progress Bar in PyQt5 allows us to set the range of value for the progress bar. maximum method is used to get the maximum value of progress bar i.e upper limit of the range. This method returns the integer value, if we don’t set the range by default it is 100.
Syntax : bar.maximum()
Argument : It takes no argument
Return : It returns integer.
Code :
# 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, 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 maximum value of progress bar to 200 bar.setMaximum(200) # setting value to progress bar bar.setValue(100) # getting maximum value of progress bar value = bar.maximum() # creating label to print the value label = QLabel("maximum value = " + str(value), self) # adjusting the size of label label.adjustSize() # moving the label label.move(200, 200) # setting alignment to centre bar.setAlignment(Qt.AlignCenter) # create pyqt5 app App = QApplication(sys.argv) # create the instance of our Window window = Window() # start the app sys.exit(App.exec()) |
Output :
… [Trackback]
[…] Read More on to that Topic: geeksforgeeks.org/pyqt5-maximum-method-for-progress-bar/ […]