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PyQt5 QSpinBox – Getting native parent widget

  • Last Updated : 28 May, 2020
Geek Week

In this article we will see how we can get the native parent widget of the spin box. Native parent widget is the next ancestor widget that has a system identifier, or Null value if it does not have any native parent.

In order to do this we use nativeParentWidget method with the spin box object.

Syntax : spin_box.nativeParentWidget()

Argument : It takes no argument

Return : It returns QWidget object but if there is no parent then it return Null

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):
        # setting title
        self.setWindowTitle("Python ")
        # setting geometry
        self.setGeometry(100, 100, 600, 400)
        # calling method
        # showing all the widgets
        # 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(1, 999999)
        # setting prefix to spin
        self.spin.setPrefix("PREFIX ")
        # setting suffix to spin
        self.spin.setSuffix(" SUFFIX")
        # creating a label
        label = QLabel(self)
        # making the label multi line
        # setting geometry to the label
        label.setGeometry(100, 200, 200, 60)
        # getting native parent widget
        value = self.spin.nativeParentWidget()
        # setting text to the label
        label.setText("Native parent widget  : " + str(value))
# create pyqt5 app
App = QApplication(sys.argv)
# create the instance of our Window
window = Window()
# start the app

Output :

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