JavaSwing图形界面编程之JColorChooser（一）

package three.day.frame;

import java.awt.Color;

import javax.swing.JColorChooser;

import javax.swing.JFrame;

public class JColorChooserDemo01 {

public static void main(String[] args) {

Color color = JColorChooser.showDialog(null, "调色板", Color.blue);

JFrame frame = new JFrame("改变背景颜色");

frame.setBounds(200, 50, 250, 200);

// frame.setBackground(color);

frame.getContentPane().setBackground(color);

System.out.println(color.toString());

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

frame.setVisible(true);

}

}