In this article we will see how we can get the font info object of the spin box, in order to set the font use setFont method which takes QFont object as argument, using it with the spin box object will change the font of all the text. Font Info object is an object which tells about the properties of the text like it is bold or not etc.
In order to get the fontInfo we use fontInfo method
Syntax : spin_box.fontInfo()
Argument : It takes no argument
Return : It returns QFontInfo object
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 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") # setting font to the spin box self.spin.setFont(QFont('Arial', 12)) # creating a label label = QLabel(self) # making it multi line label.setWordWrap(True) # setting its geometry label.setGeometry(100, 200, 200, 60) # getting font info of spin box font_info = self.spin.fontInfo() # setting text to the label label.setText(str(font_info)) # create pyqt5 app App = QApplication(sys.argv) # create the instance of our Window window = Window() # start the app sys.exit(App.exec()) |
Output :
