cSpy is…

A widget/plugin inspector for Eclipse.

cSpy is a suite of plugins that assist developers in writing development tools and seeing what goes on behind the scenes.

The following tools are provided in this release:

cSpy

cSpy is a widget inspector that can be used to examine the widget containtment hierarchy. cSpy also supports highlighting the selected widget. See the screenshots for examples.

cInfo

cInfo is a plugin inspector that helps you find code and images from current plugins. For example, you can inspect plugin actions to determine what plugin "owns” the action, what code is run when the action is executed and where you can find the image for the action.

cSpy is open source and free. See license for more details.