SWT Win32 Extension extends the Eclipse library SWT. It is a software development kit enabling you to work with native code from Java programs without using JNI. With SWT Extension, you don't need to create native libraries to call a function of the operating system API or a function from any dynamic library. You write code in the Java language only, and SWT Extension does the rest. SWT Extension provides quite a number of integration features to make your Java application look and behave like a Win32 citizen. Window Decorations: making windows always-on-top, transparent, flashing on the taskbar, etc. Custom Shape Window: creating non-rectangular windows using custom Regions. Access to Windows Registry. Shell Folders: getting paths and icons of the user folders (Favorites, My Pictures, etc) Shell Links: managing the system link files. System Info: gathering CPU and memory information. Hooks: using system hooks and allowing to intercept some system events. Specially, you can get a lot of functions via SWT, because SWT Extension extends SWT .
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