In this article we will see how we can select the value of the QDoubleSpinBox. Double spin box value can be selected with the help of mouse, only selecting value means to select only value part prefix and suffix will not be included in the selected part. The selected text can be use for copy/delete functions. Prefix and suffix can be added to the double spin box with the help of setPrefix
and setSuffix
method respectively.
In order to do this we will use
selectAll
method with the double spin box object.Syntax : dd_spin.selectAll()
Argument : It takes no argument
Return : It returns 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 double spin box
d_spin = QDoubleSpinBox( self )
# setting geometry to the double spin box
d_spin.setGeometry( 100 , 100 , 150 , 40 )
# setting suffix
d_spin.setSuffix( " is the Value" )
# step type
step_type = QAbstractSpinBox.AdaptiveDecimalStepType
# adaptive step type
d_spin.setStepType(step_type)
# creating a label
label = QLabel( "GeeksforGeeks" , self )
# setting geometry to the label
label.setGeometry( 100 , 200 , 300 , 80 )
# making label multi line
label.setWordWrap( True )
# push button
push = QPushButton( "Press" , self )
# setting geometry to the push button
push.setGeometry( 100 , 150 , 100 , 35 )
# adding action to the push button
# selecting only value
push.clicked.connect( lambda : d_spin.selectAll())
# 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 :