PyQt5 Combo Box – Different border size thickness

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In this article we will see how we can create a combo box who has different border sizes i.e thickness for different sides. Below is the representation of how combo box looks like with different border size In order to do this we have to change the style sheet code associated with the combo box, below is the style sheet code

QComboBox
{
border : solid black;
border-width : 6px 5px 1px 1px;
}

Below is the implementation

Python3

# 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 a check-able combo box object
        self.combo_box = QComboBox(self)
 
        # setting geometry of combo box
        self.combo_box.setGeometry(200, 150, 150, 80)
 
        # geek list
        geek_list = ["Sayian", "Super Sayian", "Super Sayian 2", "Super Sayian B"]
 
        # adding list of items to combo box
        self.combo_box.addItems(geek_list)
 
        # setting style sheet to the combo box
        # setting background with different thickness 
        self.combo_box.setStyleSheet("QComboBox"
                                     "{"
                                     "border : solid black;"
                                     "border-width : 6px 5px 1px 1px;"
                                     "}")
 
 
# create pyqt5 app
App = QApplication(sys.argv)
 
# create the instance of our Window
window = Window()
 
window.show()
 
# start the app
sys.exit(App.exec())