In this article we will see how we can set skin to the QColorDialog’s QWidget i.e its child. QColorDialog is the pop up type widget in the PyQt5 used for selecting and creating colors. Color dialog is a huge widget that consist of lots of child widgets so it become tough to set stylesheet to the color dialog as it is a complex widget. Skin is basically background image which adjust itself according to the size of widget, below is how the skin to the QWidget of QColorDialog widget looks like
QColorDialog QWidget { border-image : url(image.png); }
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 )
# setting custom colors
dialog.setCustomColor( 1 , Qt.red)
dialog.setCustomColor( 2 , Qt.green)
dialog.setCustomColor( 3 , Qt.yellow)
dialog.setCustomColor( 4 , Qt.blue)
# creating label
label = QLabel("Geeks for Geeks", self )
label.setAlignment(Qt.AlignCenter)
# 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)
# adding label to the color dialog
layout = dialog.layout()
layout.addWidget(label)
dialog.setLayout(layout)
# setting style sheet to the color dialog's QWidget
# adding skin
dialog.setStyleSheet("QColorDialog QWidget"
"{"
"border - image : url(skin.png);"
"}")
# executing the color dialog
dialog.exec_()
# deleting the main window
self .deleteLater()
# create pyqt5 app App = QApplication(sys.argv)
# create the instance of our Window window = Window()
# start the app sys.exit(App. exec ())
|
Output :