In this article we will see how we can adjust the combo box according to the size of item which has maximum size among the item list. By default we use setGeometry method and setSize method to adjust the size but it will not automatically adjust the size according to the item size. In order to adjust the size according to the maximum length item size we use adjustSize method
Syntax : combo_box.adjustSize() Argument : It takes no argument Return : None
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 , 200 , 50 )
# geek list
geek_list = ["Sayian", " Super Saiyan", " Super Sayian 2 ", " Super Sayian Blue"]
# making it editable
self .combo_box.setEditable( True )
# adding list of items to combo box
self .combo_box.addItems(geek_list)
# adjusting the size according to the maximum sized element
self .combo_box.adjustSize()
# 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 :