There's now a Google Group for discussion and questions.
Here's a brief tutorial that covers some Seesaw basics. It assumes no knowledge of Swing or Java.
Here's the slides from a Clojure/West 2012 talk on the Seesaw. Best viewed in Chrome or Safari.
Seesaw: Clojure + UI
Seesaw is a library/DSL for constructing user interfaces in Clojure. It happens to be built on Swing, but please don't hold that against it.
Seesaw is compatible with both Clojure 1.4, but will probably work fine with 1.3 and 1.5. Maybe even 1.2.
- Swing knowledge is not required for many apps!
- Construct widgets with simple functions, e.g.
(listbox :model (range 100))
- Support for all of Swing's built-in widgets as well as SwingX.
- Support for all of Swing's layout managers as well as MigLayout, and JGoodies Forms
- Convenient shortcuts for most properties. For example,
:background "#00f", or
:size [640 :by 480].
- CSS-style selectors with same syntax as Enlive.
- Unified, extensible event API
- Unified, extensible selection API
- Widget binding, i.e. map changes from one widget into one or more others in a more functional style. Also integrates with Clojure's reference types.
- An extensive test suite
There are numerous Seesaw examples in test/seesaw/test/examples.
Here's how you use Seesaw with Leiningen
lein as described and then:
$ lein new hello-seesaw $ cd hello-seesaw
Add Seesaw to
(defproject hello-seesaw "1.0.0-SNAPSHOT" :description "FIXME: write" :dependencies [[org.clojure/clojure "1.4.0"] [seesaw "x.y.z"]])
Replace the Seesaw version with whatever the latest version tag is. See below!
Now edit the generated
(ns hello-seesaw.core (:use seesaw.core)) (defn -main [& args] (invoke-later (-> (frame :title "Hello", :content "Hello, Seesaw", :on-close :exit) pack! show!)))
Now run it:
$ lein run -m hello-seesaw.core
NOTE: Here's how you can run against the bleeding edge of Seesaw:
- Clone Seesaw from github. Fork if you like. Switch to the "develop" branch.
- In your Seesaw checkout, run
lein installto build it. Note that Seesaw uses Leiningen 2 as of 3 NOV 2012!
- In your project's
project.cljfile, change the Seesaw version to
X.Y.Z-SNAPSHOTto match whatever's in Seesaw's
lein deps... actually you can just start coding.
lein depsis almost never necessary.
- Move along
- Meikel Brandmeyer (kotarak)
- David Brunell (Quantalume)
- Stuart Campbell (harto)
- Michael Frericks
- Jonathan Fischer Friberg (odyssomay)
- Anthony Grimes (Raynes)
- Thomas Karolski (MHOOO)
- Chun-wei Kuo (Domon)
- Vladimir Matveev (dpx-infinity)
- Jeff Rose (rosejn)
- Simon Lundmark (simlun)
- Jake McCrary (jakemcc)
Copyright (C) 2012 Dave Ray
Distributed under the Eclipse Public License, the same as Clojure.