​

import java.awt.BorderLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.JButton;

import javax.swing.JPanel;

import javax.swing.SwingWorker;

import util.CircleProgressBar;

import util.ColorUtil;

import util.GUIUtil;

​

public class Test {

    public static void main(String[] args) {

        try {

            javax.swing.UIManager.setLookAndFeel("com.birosoft.liquid.LiquidLookAndFeel");

        } catch (Exception e2) {

            // TODO Auto-generated catch block

            e2.printStackTrace();

        }

​

        // 面板

        JPanel p = new JPanel();

        // 进度条组件

        CircleProgressBar cpb = new CircleProgressBar();

        cpb.setBackgroundColor(ColorUtil.blueColor);

        cpb.setProgress(0);

        // 按钮

        JButton b = new JButton("点击");

        // 添加组件

        p.setLayout(new BorderLayout());

        p.add(cpb, BorderLayout.CENTER);

        p.add(b, BorderLayout.SOUTH);

        // 显示面板

        GUIUtil.showPanel(p);

​

        // 给按钮加监听

        b.addActionListener(new ActionListener() {

​

            @Override

            public void actionPerformed(ActionEvent e) {

                new SwingWorker() {

​

                    @Override

                    protected Object doInBackground() throws Exception {

                        for (int i = 0; i < 100; i++) {

                            cpb.setProgress(i + 1);

                            cpb.setForegroundColor(ColorUtil.getByPercentage(i + 1));

                            try {

                                Thread.sleep(100);

                            } catch (InterruptedException e1) {

                                // TODO Auto-generated catch block

                                e1.printStackTrace();

                            }

                        }

                        return null;

                    }

​

                }.execute();

​

            }

        });

​

    }

}

​