In this article we will see how to check if the layout direction of radio button is right to left or not. By default alignment of radio button is left to right although with the help of setLayoutDirection
we can change its alignment. Right to left direction is basically tells that indicator is on the right side and text part is on the left side.
Overview of the implementation :
1. Create a radio button
2. Set direction to the radio button (optional)
3. Create a label which shows if the alignment is right to left or not
4. Check the alignment with the help ofisRightToLeft
and save it in the variable
5. Set the answer to the label with the help ofsetText
method.
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 radio button
radio_button = QRadioButton( self )
# setting geometry of radio button
radio_button.setGeometry( 200 , 150 , 120 , 40 )
# setting text to radio button
radio_button.setText( "Radio Button" )
# setting direction
radio_button.setLayoutDirection(Qt.RightToLeft)
# creating label to show output
label = QLabel( self )
# changing position of label
label.move( 200 , 200 )
# check if direction is right to left
check = radio_button.isRightToLeft()
# setting output text to label
label.setText( " Is direction is right to left :" + str (check))
# adjusting the size of label
label.adjustSize()
# create pyqt5 app App = QApplication(sys.argv)
# create the instance of our Window window = Window()
# start the app sys.exit(App. exec ())
|
Output :