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PyQt5 – How to add separator in between the item of ComboBox

  • Last Updated : 22 Apr, 2020

In this article we will see how we can add separator at the desired index in the combo box. By default there is no separator. Separator is the black line in between two items, in order to add he separator we use insertSeparator method. Below is representation of combo box items with a separator looks like –

Syntax : combo_box.insertSeparator(index)

Argument : It takes integer as argument i.e index

Action performed : It will add separator at the given index

Note: If the index is equal to or higher than the total number of items, the new item is appended to the list of existing items. If the index is zero or negative, the new item is prepended to the list of existing items.



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 a combo box widget
        self.combo_box = QComboBox(self)
  
        # setting geometry of combo box
        self.combo_box.setGeometry(200, 150, 120, 30)
  
        # geek list
        geek_list = ["Sayian", "Super Saiyan", "Super Sayian 2", "Super Sayaian Blue"]
  
        # adding list of items to combo box
        self.combo_box.addItems(geek_list)
  
        # index
        index = 3
  
        # adding separator at given index
        self.combo_box.insertSeparator(index)
  
  
# create pyqt5 app
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
# start the app
sys.exit(App.exec())

Output :

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