2003/10/15 21:43:01

[org.ibex.core.git] / src / org / xwt / XWT.java

diff --git a/src/org/xwt/XWT.java b/src/org/xwt/XWT.java
index f5e11c4..9fa97b8 100644 (file)
--- a/src/org/xwt/XWT.java
+++ b/src/org/xwt/XWT.java
@@ -71,6 +71,15 @@ public final class XWT extends JS.Obj {
             if (checkOnly) return Boolean.TRUE;
             return new XWT((Res)args.elementAt(0));
 
+        } else if (method.equals("graft")) {
+            if (checkOnly) return Boolean.TRUE;
+            if (args.elementAt(0) instanceof Box) throw new JS.Exn("can't graft onto Boxes (yet)");
+            if (args.elementAt(0) instanceof Number) throw new JS.Exn("can't graft onto Numbers (yet)");
+            if (args.elementAt(0) instanceof String) throw new JS.Exn("can't graft onto Strings (yet)");
+            if (args.elementAt(0) instanceof Res)
+                return new Res.Graft((Res)args.elementAt(0), args.elementAt(1), args.elementAt(2));
+            return new JS.Graft((JS)args.elementAt(0), args.elementAt(1), args.elementAt(2));
+
         } else if (method.equals("watchProgress")) {
             if (checkOnly) return Boolean.TRUE;
             return new Res.ProgressWatcher((Res)args.elementAt(0), (JS.Callable)args.elementAt(1));