In this article we will see how we can access the caption of the spin box, caption is basically the heading of the spin box but it is not visible caption is for only back end purposes. Caption of spin box is similar to the caption of the main window.
In order to do so we use windowTitle
method.
Syntax : spin_box.windowTitle()
Argument : It takes no argument
Return : It returns string
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" )
# caption
caption = "Spin Box 01"
# setting caption
self .spin.setWindowTitle(caption)
# creating label
label = QLabel( self )
# setting geometry to the label
label.setGeometry( 100 , 200 , 200 , 30 )
# getting caption
get_caption = self .spin.windowTitle()
# setting text to the label
label.setText( "Caption : " + get_caption)
# create pyqt5 app App = QApplication(sys.argv)
# create the instance of our Window window = Window()
# start the app sys.exit(App. exec ())
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Output :