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PyQt5 QSpinBox – Setting/Changing Geometry
  • Last Updated : 28 May, 2020

In this article we will see how we can set the geometry to the spin box. Geometry is basically the position as well as the size of the spin box. Setting geometry to the spin box can change its size as well as its postion.

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

Syntax : font_metrics.setGeometry(left, top, width, heght)

Argument : It takes four integers as argument

Return : It returns None



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 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 push button
        push = QPushButton("Press ", self)
  
        # setting position
        push.move(200, 300)
  
        # adding action to the push button
        push.clicked.connect(self.do_action)
  
        # left
        self.left = 20
  
        # top
        self.top = 20
  
    def do_action(self):
  
        # setting geometry to the spin box
        self.spin.setGeometry(self.left, self.top, 200, 40)
  
        # changing position
        self.left += 10
        self.top += 10
  
        
  
# create pyqt5 app
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
# start the app
sys.exit(App.exec())

Output :

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