How to make a listviewer scrollable

Can someone share how to make items in a ListViewer scrollable? Source code will be more helpful.

Thank开发者_如何学Cs.

Simply add SWT.H_SCROLL | SWT.V_SCROLL as second argument in the constructor, i.e.

ListViewer v = new ListViewer(shell, SWT.H_SCROLL | SWT.V_SCROLL);

Here is a Snippet - resize the shell to be small enough, and you get scroll bars.