l2fprod-common:Swing已经构建很多组件,但是还有一些比较流行的组件没有提供.这个开源项目刚好提供这些少掉的组件.l2fprod-common提供的组件有:PropertySheet,collapsible task pane,button bar,font chooser,directory chooser.以下是其中一个组件.

3D look & feel:3D Look&Feel是轻量级的.

Smooth Metal look & feel:SmoothMetal is a wrapper for some of Sun's Java Look and Feels to enable anti-aliasing.
Anti-aliasing is the process of smoothing text and images by introducing intermediary colours to fool the eye into believing that the resolution is somewhat higher than it is. Thus a black character on a white background is 'smoothed' with shades of grey. You can see this in Windows XP when using ClearType, or enable it in X11 using Xft. MacOS X and RISCOS users get it for free along with KDE and Gnome desktop users on Linux, Solaris and elsewhere.
While operating systems have moved ahead and most now offer anti-aliasing, Sun has said it will not be officially offering anti-aliasing in Swing until Java 1.5. SmoothMetal allows you to get around this and make your Swing apps look just a bit better.

Tonic Look & Feel:这是Swing金属(Metal)外观的免费实现方案．

pgs look & feel:PgsLookAndFeel是一个漂亮的,跨平台的Swing外观.

Office 2003 & XP look & feel:This project provides a single jar file that you can add to your Java Swing applications to enable Look and Feels modeling the following popular Microsoft applications: Office XP Office 2003 Visual Studio 2005 Of course, your Swing application MUST be running on a Windows box to use these LnFs. The reasons for this are twofold: first, the LnFs are built upon the standard Windows Look and Feel, which is available only in Windows JRE's, and second, I'm not too sure about the legal ramifications of copying Windows applications' look and feels/icons/etc. on other platforms.

GTK/Swing:GTK/Swing是一个可插入的Swing外观.它尽可能地模仿并接近默认的GTK+.

LipstikLF:LipstikLF Look and Feel是模仿KDE主题引擎Lipstik实现的一个Swing皮肤。LipstikLF设计地非常快速、简洁并尽可能做得与Lipstik外观相似。它适用于Java1.4和1.5。

NimROD L&F:NimROD L&F是一个具有多种主题的Swing皮肤。

Squareness:Squareness的目的是为不同应用程序和操作系统提供一个统一的外观。