I'm in the process of learning JAVA and was looking for a GUI editor/creator for use within Eclipse. I Googled and found "WindowBuilder". I installed it via these instructions:
https://developers.google.com/java-dev-tools/wbpro/installation/
When I installed it, I checked each checkbox to install everything. However, when I create a class to create a GUI, and then I click on the "Design" tab, I get "This is not a GUI class and can't be edited graphically" (even though I chose an option for WindowBuilder when creating the class).
When I open classes that already contain (working) GUIs, I get "Unknown GUI Toolkit."
Is there a way to get WindowBuilder running, or perhaps is there a better solution?
Tab "Help"-> "Install New Software" .. in "Work with " , enter Name : Kepler URL : http://download.eclipse.org/releases/kepler and ADD
and on "type filter text" write "Swing Designer" . install that and you should be fine ..