In this article we will see how we can check if drag is enabled or not for the whole text i.e including prefix and suffix. When we create a spin box we can’t drag text from it, dragging text means moving the selected text any where according to the cursor, we use setDragEnabled
method with line edit object of spin box to enable the drag.
In order to do this we use dragEnabled method with the line edit object of spin box.
Syntax : line_edit.dragEnabled()
Argument : It takes no argument
Return: It returns bool
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 spin box
self .spin = QSpinBox( self )
# setting geometry to spin box
self .spin.setGeometry( 100 , 100 , 250 , 40 )
# setting prefix to spin
self .spin.setPrefix( "Prefix " )
# setting suffix to spin
self .spin.setSuffix( " Suffix" )
# getting the line edit object
line = self .spin.lineEdit()
# enabling the drag
line.setDragEnabled( True )
# creating a label
label = QLabel( self )
# setting geometry to the label
label.setGeometry( 100 , 200 , 200 , 30 )
# checking if drag is enabled
check = line.dragEnabled()
# setting text to the label
label.setText( "Drag enabled ? : " + str (check))
# create pyqt5 app App = QApplication(sys.argv)
# create the instance of our Window window = Window()
# start the app sys.exit(App. exec ())
|
Output :