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PyQt5 – Add multiple separator in between item of ComboBox

  • Last Updated : 03 Jun, 2021

In this article we will see how we can add multiple of separator in between the items of 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 how combo box items with a separator looks like 
 

In order to add multiple separator we will use insertSeparator method multiple times but initial giving the index value of max index then second maximum index value and so on, if we first give the minimum index value then other statements will only increase the size of the minimum index vale separator. 
 

For adding separator at two places only 
Syntax : 
combo_box.insertSeparator(max(indexs)) 
combo_box.insertSeparator(min(indexs)
Here, indexes is the list of two index
Argument : It takes integer as argument i.e index
Action performed : It will add separator at the given index 
 

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 combo box widget
        self.combo_box = QComboBox(self)
 
        # setting geometry of combo box
        self.combo_box.setGeometry(200, 150, 150, 30)
 
        # geek list
        geek_list = ["Sayian", "Super Saiyan", "Super Sayian 2", "Super Sayian B"]
 
        # adding list of items to combo box
        self.combo_box.addItems(geek_list)
 
        # index list
        indexs = [1, 3, 2]
 
        # adding separator at maximum index
        self.combo_box.insertSeparator(max(indexs))
 
        # adding separator at middle index
        index = 0
        for i in indexs:
            if i > min(indexs) and i < max(indexs):
                index = i
        self.combo_box.insertSeparator(index)
 
        # adding separator at minimum index
        self.combo_box.insertSeparator(min(indexs))
 
 
# 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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