CowNew开源团队

  Button btnBrowsePackage = new Button(container, SWT.NONE);
  btnBrowsePackage.setText("...");
  btnBrowsePackage.addSelectionListener(new SelectionListenerAdapter(){
   public void widgetSelected(SelectionEvent e)
   {
    super.widgetSelected(e);
    IJavaProject javaProject = JavaCore.create(getCurrentProject());
    SelectionDialog dialog = null;
    try
    {
     dialog = JavaUI.createPackageDialog(getSite().getShell(),
       javaProject,IJavaElementSearchConstants.CONSIDER_REQUIRED_PROJECTS);
    } catch (JavaModelException e1)
    {
     ExceptionHandler.handleExceptionAndAbort(e1);
    }
    if (dialog.open() != Window.OK)
    {
     return;
    }
    IPackageFragment pck = (IPackageFragment) dialog.getResult()[0];
    if (pck != null)
    {
     txtPackageName.setText(pck.getElementName());
    }

   }
   
  });