PyQt5 QSpinBox – Adding background color to the down button
In this article we will see how we can set background color to the down button of the spin box. Spin box is basically have three components one is the line edit other two are up and down button, down button is used to decrement the value. Below is the representation of how background color to the down button looks like.
In order to do this we have to change the style sheet associated with the spin box, below is the style sheet code
QSpinBox::down-button
{
background-color : red;
}
Below is the implementation
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__()
self .setWindowTitle( "Python " )
self .setGeometry( 100 , 100 , 600 , 400 )
self .UiComponents()
self .show()
def UiComponents( self ):
self .spin = QSpinBox( self )
self .spin.setGeometry( 100 , 100 , 250 , 40 )
self .spin.setPrefix( "Prefix " )
self .spin.setSuffix( " Suffix" )
self .spin.setStyleSheet( "QSpinBox::down-button"
"{"
"background-color : red;"
"}" )
App = QApplication(sys.argv)
window = Window()
sys.exit(App. exec ())
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Output :
Last Updated :
17 May, 2020
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