In this article we will see how we can insert action to the QCommandLinkButton. By default command link buttons has an empty action list i.e there is no element in action list although by adding action to the menu of command link button we can add elements in action list. We use addAction
and addActions
method for adding single and multiple action at a same time.
Inserting action means to adding action at the specific position in the action list for this we use insertAction
and insertActions
method for inserting single and multiple actions.
In order to do this we use insertAction
and insertActions
method with the command link button object
Syntax : button.insertAction(before, action) and button.addActions(before, action_list)
Argument : First method takes two QAction object and second method take QAction as a list of QAction as argument
Return : They return None
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 , 500 , 400 )
# calling method
self .UiComponents()
# showing all the widgets
self .show()
# method for components
def UiComponents( self ):
# creating a command link button
cl_button = QCommandLinkButton( "Press" , self )
# setting geometry
cl_button.setGeometry( 200 , 100 , 150 , 60 )
# QActions
a = QAction( "Next Geeks" , self )
b = QAction( "Previous Geeks" , self )
# QMenu
menu = QMenu()
# adding actions to menu
menu.addActions([a, b])
# QAction
c = QAction( "Middle" , self )
# inserting action
menu.insertAction(b, c)
# setting menu to the button
cl_button.setMenu(menu)
# creating QAction object
q = QAction( "Action" )
# action to the button
cl_button.addAction(q)
# creating label
label = QLabel( "GeeksforGeeks" , self )
# setting label geometry
label.setGeometry( 50 , 200 , 300 , 80 )
# making label multiline
label.setWordWrap( True )
# getting action list
value = cl_button.actions()
# setting text to the label
label.setText( "Actions List : " + str (value))
# 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 :