如何做到平滑滚动在摇摆名单 [英] How to do smooth scrolling for lists in Swing

问题描述

在iPhone上滚动列表顺利动画。忽略惯性作用（尽管有这将是冷静为好） - 我怎么会去制作一个Swing列表框的滚动顺畅像

On the iPhone scrolling through lists is animated smoothly. Ignoring the inertia effect (though having it would be cool as well) - how would I go about making a Swing listbox scroll smoothly like that?

有其他的例子还有，比如浏览器，但那些使用它，我不能与Swing使用本机的控制。

There are other examples as well, like browsers, but those use native controls which I cannot use with Swing.

推荐答案

如果您使用的是 JList的尽量覆盖 getScrollableUnitIncrement（矩形，INT，INT ）和 getScrollableBlockIncrement（矩形，INT，INT）返回定制递增..如： 2个像素，而不是默认值从列表项的高度来计算。

If you are using JList try overwrite getScrollableUnitIncrement(Rectangle, int, int) and getScrollableBlockIncrement(Rectangle, int, int) to return custom increment .. e.g. 2 pixels instead of default values computed from list entry height.

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