PyQt5 QSpinBox – Checking if text is capitalize ?

In this article we will see how we can if the text of the spin box is capitalize or not, in order to set the font we use setFont method which takes QFont object as argument. In order to make the text i.e font capitalize, we have to get the QFont object of the spin box then make it capitalize then reassign it to the spin box.

In order to do this we capitalization method with the QFont object of the spin box 

Syntax : font.capitalization() 

Argument : It takes no argument 

Return : It returns binary value 0 if capitalization is not on and 1 when it is on

Below is the implementation 

Python3

# 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 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")

        # getting font of the spin box
        font = self.spin.font()

        # making font capitalize
        font.setCapitalization(True)

        # reassigning the font to the spin box
        self.spin.setFont(font)

        # creating a label
        label = QLabel(self)

        # setting geometry to the label
        label.setGeometry(100, 200, 300, 60)

        # getting capitalize status of text
        check = font.capitalization()

        # setting text to the label
        label.setText("Capitalize ? : " + str(check))


# create pyqt5 app
App = QApplication(sys.argv)

# create the instance of our Window
window = Window()

# start the app
sys.exit(App.exec())

Output :