spadovan wrote:1) Is it planned to have a data binding with Swing too ?
Yes. We will likely target the new Swing Data Binding API in JDK 1.6. I am hoping that we will have this by the end of the year.
spadovan wrote:2) How many Window Builder Pro users are there ?
WindowBuilder and its various Designer sub products have ~100,000 users.
It is without a doubt the most popular Eclipse-based Java GUI builder as well as the most popular commercial Java GUI builder.