RCP Toolbox is a collections of valuable custom widgets and composites for SWT, JFace, and RCP applications. Currently, this includes Coolbuttons, Duallist, CoolSlider, ScrollingLabel, PropagateComposite, and more. An Eclipse RCP plugin and sample RCP applications are also offered.
The PropagateGroup class can also propagate changes to background and foreground colours. There are fixes to CoolButton, and some minor fixes.