In this article we will see how to set and get the name of progress bar. Name of progress bar is basically a named assigned to a progress bar by the developer. Name is set in order to classify the progress bar as while designing the GUI (Graphical User Interface) application, progress bar is created in order to classify them names are given to them like “loading”, “downloading”, “transfer” etc.
In order to set the name to progress bar setAccessibleName method is used and to get the name accessibleName method is used, if no name is assigned accessibleName() method will return blank string.
Syntax :
bar.setAccessibleName(name) bar.accessibleName()Argument :
setAccessibleNametakes string as argument.
accessibleNametakes no argument.Return :
setAccessibleNamereturns None.
accessibleNamereturns string.
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, 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(30) # setting alignment to center bar.setAlignment(Qt.AlignCenter) # setting up the name bar.setAccessibleName("Loading") # getting the name name = bar.accessibleName() # creating label to display the name label = QLabel("Name of progress bar = " + name, self) # adjusting the size of label label.adjustSize() # changing the position of label label.move(200, 150) App = QApplication(sys.argv) # create the instance of our Window window = Window() # start the app sys.exit(App.exec()) |
Output :
