Java実装進捗バー
, :
JProgressBar(Swing javax.swing.JProgressBar) SwingWorker(Swing javax.swing.SwingWorker)
package org.ubird;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Image;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ExecutionException;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.JScrollPane;
import javax.swing.SwingUtilities;
import javax.swing.SwingWorker;
public class TestSwingWorker extends SwingWorker,String>{
private JLabel status;
private JPanel viewer;
private String[] imagesName;
private JProgressBar jpb;
public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable(){
public void run() {
TestFrame frame = new TestFrame();
final JPanel panel = new JPanel();
final JLabel label = new JLabel();
final String[] imagesName = new String[38];
for(int i=0; i doInBackground() throws Exception {
List image = new ArrayList();
for(int i=0; i chunks) {
status.setText(chunks.get(chunks.size()-1));
int x = Integer.parseInt(chunks.get(chunks.size()-1).substring(chunks.get(chunks.size()-1).indexOf("(")+1,chunks.get(chunks.size()-1).indexOf(")")).trim());
jpb.setValue(x);
for(String str : chunks){
System.out.println(str);
}
}
@Override
protected void done() {
try {
for(Image image : get()){
JLabel label = new JLabel(new ImageIcon(image));
label.setSize(160, 120);
label.setPreferredSize(new Dimension(160,120));
viewer.add(label);
}
} catch (InterruptedException e) {
e.printStackTrace();
} catch (ExecutionException e) {
e.printStackTrace();
}
}
}
package org.ubird;
import javax.swing.JFrame;
public class TestFrame extends JFrame {
public TestFrame(){
setTitle("Test Frame");
setSize(800,600);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
このプログラムの実行可能なソースコード、リソースピクチャのダウンロードアドレス:http://download.csdn.net/source/3245370
NOTE:解凍後ダブルクリック中:CompileAndRun.batはWinで直接運転可能