JScrollPane组件甚至随预注册的侦听器一起提供，所以当这个组件获得焦点且用户移动鼠标滚轮时窗格将会滚动。

The JScrollPane component even comes with a pre-registered listener, so the pane will scroll when it has focus and the user moves the wheel.

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这款发行版另外一个特别焦点在于随kde SC 4.5发行的软件的稳定性。

Another special focus of this release cycle is the stability of the software delivered with KDE SC 4.5.

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