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JColorChooser in Java Swing


Program to demonstrate how to use JColorChooser in Java Swing

package com.hubberspot.swing;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JColorChooser;
import javax.swing.JFrame;
import javax.swing.JPanel;

class JColorChooserFrame extends JFrame {

    private JPanel panel;
    private JButton button;
    private Color color = Color.BLUE;
    
    public JColorChooserFrame() { 
      
        setTitle("JColorChooser Test Frame");
        panel = new JPanel();
        panel.setBackground(color);
        
        button = new JButton();
        button.setText("Select Color");
        
        button.addActionListener(new ActionListener() {
            
            @Override
            public void actionPerformed(ActionEvent e) {
                
                color = JColorChooser.showDialog(null, "Pick a color", color);
                
                panel.setBackground(color);
                
            }
        });
        
        
        add(panel,BorderLayout.CENTER);
        add(button, BorderLayout.SOUTH);
        
    }     
}


public class JColorChooserDemo {

    public static void main(String[] args) {

        JColorChooserFrame frame = new JColorChooserFrame();
        frame.setSize(450, 200);
        frame.setVisible(true);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    }

}



Output of the program : 



 
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