In this article we will see how we can get the clicked signal of the QCommandLinkButton. This signal is emitted when the button is activated, when the shortcut key is typed, or when click or animateClick method is called. Notably, this signal is not emitted if you call setDown, setChecked or toggle method. In order to do this we use clicked method with the command link button object
Syntax : button.clicked.connect(method) Argument : It takes method as argument Action Performed : It calls the method when the clicked signal is emitted
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 , 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( 250 , 100 , 200 , 50 )
# creating label
label = QLabel("GeeksforGeeks", self )
# setting label geometry
label.setGeometry( 100 , 100 , 200 , 40 )
# adding action to the button
cl_button.clicked.connect( lambda : label.setText("Clicked Signal Emitted"))
# 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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