How to update/refresh a view in an eclipse plug-in?

Question

I have an eclipse plug-in with a single view (like the eclipse helloworld-view-plugin-project). In the view-file I get an event whe

Answer 1

I finally found the answer (together with AndreiC's help!):

my listener now looks like this:

r.addPropertyChangeListener(BindingNames.SERVICE_ADDED, new PropertyChangeListener() {
  public void propertyChange(final PropertyChangeEvent evt) {   
    Display.getDefault().asyncExec(new Runnable() {
      public void run() {
         // remove grpYourStatus from parent
         grpYourStatus.dispose();

         // add grpYourStatus (with updated values) to parent
         createStatusGroupBox();

         // refresh view
         parent.pack();
         parent.layout(true);
      }
    });
  }
});

The rest is the same like the code above.