如何将已处理的工具项放置在右侧

我有一个基于 eclipse e4 框架构建的应用程序。我想定位一个Handled Tool Item到最右端。我怎样才能实现它？

You need to use two 'Toolbar' entries with a 'Tool Control' between them:

所以像这样：

In the Tags for the Tool Control add the word stretch this will make the trim bar manager stretch out the control to use all available space pushing everything after it to the right:

控件的类可以很简单，例如：

public class SpacerControl
{
  @PostConstruct
  public void postConstruct(Composite parent)
  {
    Composite body = new Composite(parent, SWT.NONE);

    body.setLayout(new GridLayout());
  }
}