In this article we will see how we can dump the object information of the spin box, dumping object information means to dump the information about signal connections, etc. for the spin box to debug the output.
In order to do this we use dumpObjectInfo method Syntax : spin_box.dumpObjectInfo() Argument : It takes no argument Return : It returns None
Note: Before Qt 5.9, this function was not constant function. Below is the implementation
Python3
# importing librariesfrom PyQt5.QtWidgets import *from PyQt5 import QtCore, QtGuifrom PyQt5.QtGui import *from PyQt5.QtCore import *import sysclass 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 spin box self.spin = QSpinBox(self) # setting geometry to spin box self.spin.setGeometry(100, 100, 250, 40) # setting range to the spin box self.spin.setRange(0, 999999) # setting prefix to spin self.spin.setPrefix("Prefix ") # setting suffix to spin self.spin.setSuffix(" Suffix") # dumping object information of spin box self.spin.dumpObjectInfo()# create pyqt5 appApp = QApplication(sys.argv)# create the instance of our Windowwindow = Window()window.spin.setFocus()# start the appsys.exit(App.exec()) |
Output : 
