Is it possible to include the component of Controls FX in Scene Builder ?
If yes, can you tell me how, if no can you tell me if there're alternatives ?
Yes you can. But unfortunately all ControlsFX controls are not supported by scene builder. An issue titled, "All controls should be supported by SceneBuilder" is currently opened with the ControlsFX team.
Since SceneBuilder 8.2.0 you can directly search for an artifact from SceneBuilder and include them using the brand new Library Manager \o/
To open the Library Manager:
Prior to SceneBuilder 8.2.0, you can manually import the controls:
Library
controlsfx jar
.