Clojure+seesawでMigLayoutを利用する

ClojureのGUIライブラリseesawでMigLayoutを使ってみます。
簡単なツールを作ったときにGUIをでっちあげるのに使えそうです。

(ns seesaw-test.core
  (:use [seesaw core chooser mig])
  (:gen-class))

(defn set-filename [root target]
  (choose-file
   :success-fn #(text! (select root [target])
                       (.getAbsolutePath %2))))

(defn run []
  (let [root (frame :title "mig-layout test"
                    :on-close :exit
                    :size [400 :by 200])]
    (config!
     root
     :content (mig-panel
               ;; [Layout Row Column]
               :constraints ["fillx" "[][grow,fill][]" ""]
               :items  ; [ウィジェット 設定(省略可)]
               [["名前:"]
                ;; wrap で次の行へ進む
                [(text :id :name :text "name") "wrap"]

                ["ファイル:"]
                [(text :id :file :text "file")]
                [(action :name "選択"
                         :handler (fn [_] (set-filename root :#file)))
                 "wrap"]

                [(action :name "OK"
                         :handler (fn [_]
                                    (alert
                                     (str
                                      "Name:" (text (select root [:#name]))
                                      "\n"
                                      "File:" (text (select root [:#file]))))))
                 "span 3, center"]]))
    root))

(defn -main
  [& args]
  (native!)
  (invoke-later (show! (pack! (run)))))