水平スライダの作成方法

Question

1秒ごとに自動的に左から右にスライドする水平スライダを作成するにはどうすればよいですか？

Answer 1

static final int FPS_MIN = 0; 
static final int FPS_MAX = 30; 
static final int FPS_INIT = 15;  

JSlider framesPerSecond = new JSlider(JSlider.HORIZONTAL, 
             FPS_MIN, FPS_MAX, FPS_INIT); 

framesPerSecond.setMajorTickSpacing(10); 
framesPerSecond.setMinorTickSpacing(1); 
framesPerSecond.setPaintTicks(true); 
framesPerSecond.setPaintLabels(true); 

http://java.sun.com/docs/books/tutorial/uiswing/components/slider.html

Answer 2

/* 
* Copyright © 2009. Artificial Machines Pvt. Ltd. India. 
* All rights reserved. 
* This file is a property of Artificial Machines Pvt. Ltd. 
* It is illegal to modify, copy or use any part of this file, for 
* any purpose outside of Artificial Machines Pvt. Ltd. products. 
*/ 

package trypls; 

/** 
* 
* @author sunil.s 
*/ 
import java.awt.event.ActionEvent; 
import java.awt.event.ActionListener; 

import javax.swing.JFrame; 
import javax.swing.JSlider; 
import javax.swing.Timer; 

public class Test { 

    static int percent = 0; 

    public static void main(String[] args) { 
     JFrame f = new JFrame(); 
     final JSlider s = new JSlider(); 
     f.getContentPane().add(s); 
     f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 
     f.pack(); 
     f.setVisible(true); 
     Timer time = new Timer(100, new ActionListener() { 

       @Override 
       public void actionPerformed(ActionEvent e) { 
         percent++; 
         if (percent>100) 
           percent = 0; 
//      s.setMajorTickSpacing(10); 
//s.setMinorTickSpacing(1); 
//s.setPaintTicks(true); 
//s.setPaintLabels(true); 

//      JScrollBar sb = s.getHorizontalScrollBar(); 
         s.setValue((int)(s.getMaximum()*(percent/100.0))); 
         s.setAutoscrolls(true); 
       } 
     }); 
     time.start(); 
    } 

} 

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