Open In App
Related Articles

PyQt5 QCommandLinkButton – Removing Action Object

Improve Article
Save Article
Like Article

In this article we will see how we can remove action of 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.

In order to do this we use removeAction method with the command link button object

Syntax : button.removeAction(action)

Argument : It takes QAction object 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):
        # setting title
        self.setWindowTitle("Python ")
        # setting geometry
        self.setGeometry(100, 100, 500, 400)
        # calling method
        # showing all the widgets
    # 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
        # creating QAction object
        q = QAction("Action")
        # action to the button
        # creating label
        label = QLabel("GeeksforGeeks", self)
        # setting label geometry
        label.setGeometry(50, 200, 300, 80)
        # making label multiline
        # getting action list
        value = cl_button.actions()[1]
        # removing the second action
        # 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

Output :

Last Updated : 30 Jun, 2020
Like Article
Save Article
Similar Reads
Related Tutorials