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PyQt5 QSpinBox – Getting the visible region

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In this article we will see how we can get the visible region of the spin box. Visible region of the spin box is the unobscured region where paint events can occur. For visible spin box, this is an approximation of the area not covered by other widgets, otherwise this is an empty region. In order to do this we use visibleRegion method with the spin box object.
Syntax : spin_box.visibleRegion() Argument : It takes no argument Return : It returns QRegion 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 status tip to the spin box
        self.spin.setStatusTip("Small Value")
  
        # creating a label
        self.label = QLabel(self)
  
        # making label multi line
        self.label.setWordWrap(True)
  
        # setting label geometry
        self.label.setGeometry(100, 200, 250, 60)
  
        # getting the visible region
        value = self.spin.visibleRegion()
  
        # setting text to the label
        self.label.setText("Visible region : " + str(value))
  
  
# create pyqt5 app
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
# start the app
sys.exit(App.exec())

                    
Output :

Last Updated : 28 May, 2020
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