In this article we will see how we can get the children of QColorDialog widget. QColorDialog widget consist of multiple widgets like QLabel, QPushButton, QSpinBox and many other widgets. Combining these widgets forms the color dialog.
In order to do this we use children
method with the QColorDialog object
Syntax : dialog.children()
Argument : It takes no argument
Return : It returns list of child objects
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 a QColorDialog object
dialog = QColorDialog( self )
dialog.setSizeGripEnabled( True )
# setting custom colors
dialog.setCustomColor( 1 , Qt.red)
dialog.setCustomColor( 2 , Qt.green)
dialog.setCustomColor( 3 , Qt.yellow)
dialog.setCustomColor( 4 , Qt.blue)
# executing the dialog
# dialog.exec_()
# creating label
label = QLabel( "GeeksforGeeks" , self )
# setting geometry to the label
label.setGeometry( 10 , 10 , 400 , 280 )
# making label multi line
label.setWordWrap( True )
# setting stylesheet of the label
label.setStyleSheet( "QLabel"
"{"
"border : 5px solid black;"
"}" )
# getting the custom color
color = dialog.customColor( 4 )
# setting graphic effect to the label
graphic = QGraphicsColorizeEffect( self )
# setting color to the graphic
graphic.setColor(color)
# setting graphic to the label
label.setGraphicsEffect(graphic)
# getting children of color dialog
value = dialog.children()
# setting text to the label
label.setText( "Children : " + str (value))
# 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 :