sciss / guiflitz   0.7.0

Contributors Wanted GNU Library General Public License v2.1 only GitHub

Automatic GUI from case classes for rapid prototyping. Mirror of

Scala versions: 2.13 2.12 2.11


Build Status Maven Central


GUIFlitz provides automatic graphical user interface representations based on case classes for rapid prototyping in the Scala programming language. It is released under the GNU Lesser General Public License v2.1+ and comes with absolutely no warranties. To contact the author, send an e-mail to contact at

requirements / installation

This project currently compiles against Scala 2.13, 2.12, 2.11, using sbt.

To use the library in your project:

"de.sciss" %% "guiflitz" % v

The current version v is "0.7.0"


Please see the file


An example application is provided by means of sbt test:run. The source class is Demo.

supported types

  • primitives: Int, Double, Boolean, String, Unit
  • sealed traits with known direct subclasses, given that each subclass is supported
  • case classes, given that each constructor parameter's type is supported
  • singleton objects
  • immutable.IndexedSeq[A], given that type A is supported
  • Option[A], given that type A is supported

Support for custom types can be added via the addViewFactory method of the AutoView's configuration. For details, see the CustomViewApp example in the test directory.

limitations, known issues

  • does not work yet with type parameters, e.g. case class Foo(opt: Either[Int, String]) fails because of Either taking type parameters.
  • titled border doesn't respect small config (should adjust font)