1 files changed, 80 insertions, 0 deletions
diff --git a/java/src/IceGridGUI/Application/ListTextField.java b/java/src/IceGridGUI/Application/ListTextField.java
new file mode 100644
index 00000000000..aa0ba0b6250
--- /dev/null
+++ b/java/src/IceGridGUI/Application/ListTextField.java
@@ -0,0 +1,80 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2011 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+
+package IceGridGUI.Application;
+
+import IceGrid.*;
+import IceGridGUI.*;
+
+import javax.swing.JTextField;
+
+//
+// A special field used to show/edit a list of strings separated
+// by whitespace
+//
+
+public class ListTextField extends JTextField
+{
+    public ListTextField(int columns)
+    {
+        super(columns);
+    }
+
+    public void setList(java.util.List<String> list, final Utils.Resolver resolver)
+    {
+        Utils.Stringifier stringifier =  new Utils.Stringifier()
+            {
+                public String toString(Object obj)
+                {
+                    return Utils.substitute((String)obj, resolver);
+                }
+            };
+
+        setText(Utils.stringify(list, stringifier, " ", null));
+    }
+
+    public java.util.LinkedList<String> getList()
+    {
+        String text = getText().trim();
+        java.util.LinkedList<String> result = new java.util.LinkedList<String>();
+
+        while(text.length() > 0)
+        {
+            if(text.startsWith("\""))
+            {
+                int last = text.indexOf("\"", 1);
+                if(last == -1)
+                {
+                    result.add(text.substring(1));
+                    text = "";
+                }
+                else
+                {
+                    result.add(text.substring(1, last));
+                    text = text.substring(last + 1).trim();
+                }
+            }
+            else
+            {
+                String[] strings = text.split("\\s", 2);
+                if(strings.length == 1)
+                {
+                    result.add(strings[0]);
+                    text = "";
+                }
+                else
+                {
+                    result.add(strings[0]);
+                    text = strings[1].trim();
+                }
+            }
+        }
+        return result;
+    }
+}