Renamed ControllerEvent to CommandEvent.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4281 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/as/com/threerings/mx/controls/CommandButton.as

@@ -4,7 +4,7 @@ import flash.events.MouseEvent;
 
 import mx.controls.Button;
 
-import com.threerings.events.ControllerEvent;
+import com.threerings.mx.events.CommandEvent;
 
 /**
  * A command button simply dispatches a Controller command (with an optional
@@ -37,7 +37,7 @@ public class CommandButton extends Button
             // stop the click event
             event.stopImmediatePropagation();
             // dispatch the command event
-            dispatchEvent(new ControllerEvent(_cmd, _arg));
+            dispatchEvent(new CommandEvent(_cmd, _arg));
         }
     }
 

src/as/com/threerings/mx/events/CommandEvent.as

@@ -0,0 +1,30 @@
+package com.threerings.mx.events {
+
+import flash.events.Event;
+
+public class CommandEvent extends Event
+{
+    /** The event type for all controller events. */
+    public static const TYPE :String = "commandEvt";
+
+    public var command :String;
+    public var arg :Object;
+
+    public function CommandEvent (command :String, arg :Object = null)
+    {
+        super(TYPE, true);
+        this.command = command;
+        this.arg = arg;
+    }
+
+    override public function clone () :Event
+    {
+        return new CommandEvent(command, arg);
+    }
+
+    override public function toString () :String
+    {
+        return "CommandEvent[" + command + " (" + arg + ")]";
+    }
+}
+}