In this article we will see how we can select the item with the help of its content. By default when we create a combo box it shows the first item to be selected but we can change it, in order to do this we will use setCurrentText
method.
Syntax : combo_box.setCurrentText(item)
Argument : It takes string as argument
Note : item should belong to the combo box item list
Action performed : It will select the given item
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 = [ "Geek" , "Geeky Geek" , "Legend Geek" , "Ultra Legend Geek" ] # adding list of items to combo box self .combo_box.addItems(geek_list) # item item = "Legend Geek" # setting current item self .combo_box.setCurrentText(item) # 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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