swt定時器的實現 .

 經過以下方式：

  /************************ 實現定時器 ***********************************/
  
  final int time=1000;
  Runnable showTime = new Runnable(){
                public void run(){
                 System.out.println("swt定時器的實現！");
                  display.timerExec(time, this);
                }
              };
         
  display.timerExec(time,showTime);//你的swt程序的display
  
  /****************************************************************/

 

完整示例以下

 

package test.ftp00;

import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Monitor;
import org.eclipse.swt.widgets.Shell;

public class TimerWindow {
    Display display;
    Shell shell;
    GridLayout gridLayout;
    GridData layoutData;
    Composite composite;
    static String xmlDir[];

    public TimerWindow() {
        display = Display.getDefault();
        // shell = new Shell(display, SWT.NO_TRIM );
        shell = new Shell(display);
        // 初始化shell
        initShell();

        /************************ 實現定時器 ***********************************/

        final int time = 1000;
        Runnable showTime = new Runnable() {
            public void run() {
                System.out.println("swt定時器的實現！");
                display.timerExec(time, this);
            }
        };

        display.timerExec(time, showTime);// 你的swt程序的display

        /****************************************************************/

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

    /**
     * 設置窗口的標題、位置、大小、圖標
     *
     * @return Shell
     */
    public Shell initShell() {
        shell.setText("添加內容");
        shell.setSize(160, 500);

        Monitor monitor = shell.getMonitor();
        Rectangle bounds = monitor.getBounds();
        Rectangle rect = shell.getBounds();
        shell.setLocation(bounds.width - 200 - rect.width, bounds.y);
        shell.setLayout(new FillLayout());
        return shell;
    }

    public static void main(String[] args) {
        new TimerWindow();
    }
}