In this article we will see how we can get the letter spacing type of the text of spin box, letter spacing is the distance(gap) in-between two consecutive letter. Spacing can be change by specifying the pixels or the percentage. In order to set the spacing we use setLetterSpacing
method with the QFont object of the spin box.
Letter spacing is of two types first is the PercentageSpacing which is default and its value is 0, it set the value by accepting the value in percentage for 0 pixel percentage value is 100. And the other type is AbsoluteSpacing its value is 1, it sets value by accepting the value in pixels.
In order to do this we use letterSpacingType
method with the QFont object of the spin box
Syntax : font.letterSpacingType()
Argument : It takes no argument
Return : It returns type of spacing, when it get printed it shows only the type value
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" )
# getting font of the spin box
font = self .spin.font()
# setting letter spacing
font.setLetterSpacing(QFont.AbsoluteSpacing, 8 )
# reassigning this font to the spin box
self .spin.setFont(font)
# creating a label
label = QLabel( self )
# setting geometry to the label
label.setGeometry( 100 , 200 , 300 , 60 )
# getting letter spacing type
space_type = font.letterSpacingType()
# setting text to the label
label.setText( "Spacing type : " + str (space_type))
# 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 :