PyQt5 QSpinBox – Getting Style Strategy
In this article we will see how we can get the style strategy of the spin box’s text. The style strategy tells the font matching algorithm what type of fonts should be used to find an appropriate default family. There are many strategy offered by the spin box for example PreferDefault, PreferBitmap, NoAntialias etc. We use setStyleStrategy
method to set the strategy.
In order to do this we use styleStrategy
method with the QFont object of the spin box.
Syntax : font.styleStrategy()
Argument : It takes no argument
Return : It returns QFont strategy object but when printed it shows only its assigned 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 style strategy font.setStyleStrategy(QFont.PreferBitmap) # 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 style strategy strategy = font.styleStrategy() # setting text to the label label.setText( "Style Strategy : " + str (strategy)) # create pyqt5 app App = QApplication(sys.argv) # create the instance of our Window window = Window() # start the app sys.exit(App. exec ()) |
Output :