svn commit: r916387 - /pivot/trunk/wtk/src/org/apache/pivot/wtk/TextInput.java

[gb...@apache.org]

Author: gbrown
Date: Thu Feb 25 18:30:46 2010
New Revision: 916387

URL: http://svn.apache.org/viewvc?rev=916387&view=rev
Log:
Support two-way bind mapping in TextInput.BindMapping.

Modified:
    pivot/trunk/wtk/src/org/apache/pivot/wtk/TextInput.java

Modified: pivot/trunk/wtk/src/org/apache/pivot/wtk/TextInput.java
URL: http://svn.apache.org/viewvc/pivot/trunk/wtk/src/org/apache/pivot/wtk/TextInput.java?rev=916387&r1=916386&r2=916387&view=diff
==============================================================================
--- pivot/trunk/wtk/src/org/apache/pivot/wtk/TextInput.java (original)
+++ pivot/trunk/wtk/src/org/apache/pivot/wtk/TextInput.java Thu Feb 25 18:30:46 2010
@@ -64,7 +64,14 @@
      */
     public interface BindMapping {
         /**
-         * Returns the value that will stored in the bind context.
+         * Converts a value from the bind context to a text representation.
+         *
+         * @param value
+         */
+        public String toString(Object value);
+
+        /**
+         * Converts a text string to a value to be stored in the bind context.
          *
          * @param text
          */
@@ -733,8 +740,12 @@
         if (textKey != null
             && JSONSerializer.containsKey(context, textKey)) {
             Object value = JSONSerializer.get(context, textKey);
-            if (value != null) {
-               value = value.toString();
+
+            if (bindMapping == null
+                && value != null) {
+                value = value.toString();
+            } else {
+                value = bindMapping.toString(value);
             }
 
             setText((String)value);