PyQt5 QSpinBox – Checking if it is enabled or disabled
In this article we will see how we can check if the spin box is enabled or disabled, disabled spin box is basically spin box that can’t be edited i.e which get disabled and enabled spin box is normal spin box, by default spin box is enabled. In order to make spin box disabled we use setDisabled
method.
In order to do so we use isEnabled
method.
Syntax : spin_box.isEnabled()
Argument : It takes no argument
Return : It returns bool
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 prefix to spin self .spin.setPrefix( "Prefix " ) # setting suffix to spin self .spin.setSuffix( " Suffix" ) # checking if spin box is enabled check = self .spin.isEnabled() # creating a label label = QLabel( self ) # setting geometry to the label label.setGeometry( 100 , 200 , 250 , 30 ) # setting text to label label.setText( "Enabled ? : " + 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 :
Please Login to comment...