fix issue 32 http://code.google.com/p/clojure-contrib/issues/detail?id=32

1 files changed, 30 insertions, 0 deletions

diff --git a/src/clojure/contrib/javadoc/browse_ui.clj b/src/clojure/contrib/javadoc/browse_ui.clj
new file mode 100644
index 00000000..c76d39dd
--- /dev/null
+++ b/src/clojure/contrib/javadoc/browse_ui.clj
@@ -0,0 +1,30 @@
+;;; browse_ui.clj -- starts a swing web browser :-(
+
+;   Copyright (c) Christophe Grand, December 2008. All rights reserved.
+;   The use and distribution terms for this software are covered by the
+;   Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php)
+;   which can be found in the file epl-v10.html at the root of this 
+;   distribution.
+;   By using this software in any fashion, you are agreeing to be bound by
+;   the terms of this license.
+;   You must not remove this notice, or any other, from this software.
+
+(ns clojure.contrib.javadoc.browse-ui)
+
+(defn open-url-in-swing
+  "Opens url (a string) in a Swing window."
+  [url]
+  (let [htmlpane (javax.swing.JEditorPane. url)]
+    (.setEditable htmlpane false)
+    (.addHyperlinkListener htmlpane
+      (proxy [javax.swing.event.HyperlinkListener] []
+        (hyperlinkUpdate [#^javax.swing.event.HyperlinkEvent e]
+          (when (= (.getEventType e) (. javax.swing.event.HyperlinkEvent$EventType ACTIVATED))
+            (if (instance? javax.swing.text.html.HTMLFrameHyperlinkEvent e)
+              (-> htmlpane .getDocument (.processHTMLFrameHyperlinkEvent e))
+              (.setPage htmlpane (.getURL e)))))))
+    (doto (javax.swing.JFrame.)
+      (.setContentPane (javax.swing.JScrollPane. htmlpane))
+      (.setBounds 32 32 700 900)
+      (.show))))
+      
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