Eclipse Nebula Project

Nebula Project

//-- Main.java --
import java.util.Date;

import org.eclipse.nebula.widgets.cdatetime.CDT;
import org.eclipse.nebula.widgets.cdatetime.CDateTime;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

public class Main {

  public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Clock");
    shell.setLayout(new FillLayout());

    final CDateTime cdt = new CDateTime(shell, CDT.SIMPLE | CDT.TIME_MEDIUM);
    cdt.setEditable(false);

    Runnable changeDate = new Runnable() {

      @Override
      public void run() {
        while (!shell.isDisposed()) {
          try {
            display.asyncExec(new Runnable() {

              @Override
              public void run() {
                if (!shell.isDisposed()) {
                  cdt.setEditable(true);
                  cdt.setSelection(new Date());
                  cdt.setEditable(false);
                }
              }
            });
            Thread.sleep(1000);
          } catch (InterruptedException e) {
            e.printStackTrace();
            return;
          }

        }
      }
    };
    shell.pack();
    shell.open();

    new Thread(changeDate).start();

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