Added a method for directly poking keyboard events

into Nifty's queue.  This is nice for hooking up
things like joysticks to the cursor keys to navigate
nifty menus/screens.


git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9780 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/niftygui/com/jme3/niftygui/NiftyJmeDisplay.java

@@ -38,6 +38,7 @@ import com.jme3.asset.AssetManager;
 import com.jme3.asset.AssetNotFoundException;
 import com.jme3.audio.AudioRenderer;
 import com.jme3.input.InputManager;
+import com.jme3.input.event.KeyInputEvent;
 import com.jme3.post.SceneProcessor;
 import com.jme3.renderer.RenderManager;
 import com.jme3.renderer.Renderer;
@@ -126,6 +127,10 @@ public class NiftyJmeDisplay implements SceneProcessor {
         return nifty;
     }
 
+    public void simulateKeyEvent( KeyInputEvent event ) {
+        inputSys.onKeyEvent(event);        
+    }
+
     RenderDeviceJme getRenderDevice() {
         return renderDev;
     }