QComboBox is a widget in PyQt5 which is used to choose from a list. It takes minimum space when we click on combo box, a drop down list came from which we can select the item. QComboBox
class is used to add a combo box in a application. Below is the representation of how combo looks like –
Example :
In this we will create a combo box in the window which allows us to choose in between “Geek”, “Super Geek” and “Ultra Geek”
Below is the code –
# 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
combo_box = QComboBox( self )
# setting geometry of combo box
combo_box.setGeometry( 200 , 150 , 120 , 40 )
# adding items to combo box
combo_box.addItem( "Geek" )
combo_box.addItem( "Super Geek" )
combo_box.addItem( "Ultra Geek" )
# create pyqt5 app App = QApplication(sys.argv)
# create the instance of our Window window = Window()
# start the app sys.exit(App. exec ())
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Output :