SWT/Jface Jface中的ProgressIndicator控件

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ProgressIndicator 可能大家了解的少，我简单写了一个例子，大家参考下吧？

例子都是在本机测试过可以完整运行的。

/**
* @Title: ProgressBarExample.java
* @Description: TODO
* @author zouxs
* @date 2012-9-24
*/
import org.eclipse.jface.dialogs.ProgressIndicator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.ProgressBar;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

public class ProgressBarExample {
private Text text;
private ProgressBar progressBar;
private int max;
private int i;
private int Value;
private int value;

public void ProgessBarExample() throws InterruptedException {
  final Display display = Display.getDefault();
  final Shell shell = new Shell(SWT.MIN | SWT.CLOSE);
  shell.setText("正在下載");
  shell.setSize(500, 200);
  shell.setLayout(new FillLayout());

  final ProgressIndicator progressIndicator = new ProgressIndicator(shell);
  progressIndicator.beginTask(100);
  Runnable Run = new Runnable() {
   public void run() {
    for (int i = 0; i < 100; i++) {
     try {
      // 让线程睡眠0.1秒
      Thread.sleep(100);
     } catch (InterruptedException e) {
      e.printStackTrace();
     }
     // 让UI线程更新滚动条

     display.asyncExec(new Runnable() {
      public void run() {
       progressIndicator.worked(1);
       if (progressIndicator.isDisposed())
        return;
      }
     });
    }
   }
  };
  new Thread(Run).start();

  shell.open();
  shell.layout();
  while (!shell.isDisposed()) {
   if (!display.readAndDispatch())
    display.sleep();
  }
}

public static void main(String args[]) throws InterruptedException {
ProgressBarExample pe = new ProgressBarExample();
pe.ProgessBarExample();
}
}