To create an instance of a JColorChooser with a default or initial color such as Color.BLUE you can pass the Color object to the constructor of the JColorChooser component. The example below shows how to do it.

package org.kodejava.swing;

import javax.swing.*;
import java.awt.*;

public class JColorChooserDefaultColor extends JFrame {
    public JColorChooserDefaultColor() throws HeadlessException {
        initializeUI();
    }

    public static void main(String[] args) {
        SwingUtilities.invokeLater(
                () -> new JColorChooserDefaultColor().setVisible(true));
    }

    private void initializeUI() {
        setTitle("JColorChooser Demo");
        setLayout(new BorderLayout());
        setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);

        // Creates an instance of JColorChooser and set Color.BLUE
        // as the default selected color.
        JColorChooser jcc = new JColorChooser(Color.BLUE);

        getContentPane().add(jcc, BorderLayout.CENTER);
        this.pack();
    }
}

JColorChooser Initial Color

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Wayan

Founder at Kode Java Org

A programmer, recreational runner and diver, live in the island of Bali, Indonesia. Programming in Java, Spring, Hibernate / JPA. You can support me working on this project, buy me a cup of coffee ☕ every little bit helps, thank you 🙏

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