Various Flex utils.

...like having a decent factory for Spacer.


git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@537 ed5b42cb-e716-0410-a449-f6a68f950b19

src/as/com/threerings/flex/FlexUtil.as

@@ -0,0 +1,42 @@
+//
+// $Id$
+//
+// Nenya library - tools for developing networked games
+// Copyright (C) 2002-2007 Three Rings Design, Inc., All Rights Reserved
+// http://www.threerings.net/code/nenya/
+//
+// This library is free software; you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as published
+// by the Free Software Foundation; either version 2.1 of the License, or
+// (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+package com.threerings.flex {
+
+import mx.controls.Spacer;
+
+/**
+ * Wraps a non-Flex component for use in Flex. 
+ */
+public class FlexUtil
+{
+    /**
+     * How hard would it have been for them make Spacer accept two optional arguments?
+     */
+    public static function createSpacer (width :int = 0, height :int = 0) :Spacer
+    {
+        var spacer :Spacer = new Spacer();
+        spacer.width = width;
+        spacer.height = height;
+        return spacer;
+    }
+}
+}