NEWT: Focus Fix + Cleanup

Issueing 'requestFocus' via the native EDT dispatch loop may cause a deadlock,
due to a possible implicite AWT requestFocus call (NewtCanvasAWT).

Approach:
    RequestFocus issued directly,
    by Window.requestFocus() and the native EDT dispatch loop,
    is queued for later execution by EDT.
    This shall decouple a possible native windowing TK resource collision.

- X11Windows.c: Add missing 'reparented' param for requestFocus
  to force requestFocus after reparenting.

- AWTWindow.java: Add requestFocusImpl()

+++

NEWT: Cleanup

- Remove Event Type Bits in:
    - EventListener.h
    - NEWTEventListener.java

- Remove InputEvent 'consume' status

-

18 files changed, 98 insertions, 86 deletions

diff --git a/src/jogl/classes/com/jogamp/opengl/impl/GLContextImpl.java b/src/jogl/classes/com/jogamp/opengl/impl/GLContextImpl.java
index 61705439e..9dc77679b 100644
--- a/src/jogl/classes/com/jogamp/opengl/impl/GLContextImpl.java
+++ b/src/jogl/classes/com/jogamp/opengl/impl/GLContextImpl.java
@@ -250,14 +250,14 @@ public abstract class GLContextImpl extends GLContext {
    * MakeCurrent functionality, which also issues the creation of the actual OpenGL context.<br>
    * The complete callgraph for general OpenGL context creation is:<br>
    * <ul>
-   *    <li> {@link #makeCurrent} <i>GLContextImpl</i>
-   *    <li> {@link #makeCurrentImpl} <i>Platform Implementation</i>
-   *    <li> {@link #create} <i>Platform Implementation</i>
+   *    <li> {@link #makeCurrent} <i>GLContextImpl</i></li>
+   *    <li> {@link #makeCurrentImpl} <i>Platform Implementation</i></li>
+   *    <li> {@link #create} <i>Platform Implementation</i></li>
    *    <li> If <code>ARB_create_context</code> is supported:
    *    <ul>
-   *        <li> {@link #createContextARB} <i>GLContextImpl</i>
-   *        <li> {@link #createContextARBImpl} <i>Platform Implementation</i>
-   *    </ul>
+   *        <li> {@link #createContextARB} <i>GLContextImpl</i></li>
+   *        <li> {@link #createContextARBImpl} <i>Platform Implementation</i></li>
+   *    </ul></li>
    * </ul><br>
    *
    * Once at startup, ie triggered by the singleton constructor of a {@link GLDrawableFactoryImpl} specialization,
@@ -267,10 +267,10 @@ public abstract class GLContextImpl extends GLContext {
    *    <ul>
    *        <li> {@link #createContextARBMapVersionsAvailable}
    *        <ul>
-   *            <li> {@link #createContextARBVersions}
-   *        </ul>
-   *        <li> {@link #mapVersionAvailable}
-   *    </ul>
+   *            <li> {@link #createContextARBVersions}</li>
+   *        </ul></li>
+   *        <li> {@link #mapVersionAvailable}</li>
+   *    </ul></li>
    * </ul><br>
    *
    * @see #makeCurrentImpl
diff --git a/src/junit/com/jogamp/test/junit/newt/parenting/TestParenting01cAWT.java b/src/junit/com/jogamp/test/junit/newt/parenting/TestParenting01cAWT.java
index 0233a6aad..abd5b95ce 100644
--- a/src/junit/com/jogamp/test/junit/newt/parenting/TestParenting01cAWT.java
+++ b/src/junit/com/jogamp/test/junit/newt/parenting/TestParenting01cAWT.java
@@ -73,7 +73,6 @@ public class TestParenting01cAWT {
 
     static int width, height;
     static long durationPerTest = 800;
-    static long waitReparent = 0;
     static GLCapabilities glCaps;
 
     @BeforeClass
@@ -232,8 +231,6 @@ public class TestParenting01cAWT {
         for(int i=0; i<args.length; i++) {
             if(args[i].equals("-time")) {
                 durationPerTest = atoi(args[++i]);
-            } else if(args[i].equals("-wait")) {
-                waitReparent = atoi(args[++i]);
             }
         }
         String tstname = TestParenting01cAWT.class.getName();
diff --git a/src/newt/classes/com/jogamp/newt/Display.java b/src/newt/classes/com/jogamp/newt/Display.java
index 00abd8406..b9ef93572 100644
--- a/src/newt/classes/com/jogamp/newt/Display.java
+++ b/src/newt/classes/com/jogamp/newt/Display.java
@@ -181,7 +181,7 @@ public abstract class Display {
         }
     }
 
-    public boolean runCreateAndDestroyOnEDT() { 
+    protected boolean getShallRunOnEDT() { 
         return true; 
     }
 
@@ -232,7 +232,7 @@ public abstract class Display {
 
     public void runOnEDTIfAvail(boolean wait, final Runnable task) {
         EDTUtil _edtUtil = getEDTUtil();
-        if(runCreateAndDestroyOnEDT() && null!=_edtUtil) {
+        if(getShallRunOnEDT() && null!=_edtUtil) {
             _edtUtil.invoke(wait, task);
         } else {
             task.run();
@@ -363,7 +363,7 @@ public abstract class Display {
                             enqueueEvent(false, event);
                         }
                     } else {
-                        throw new RuntimeException("Event source not a NEWT one: "+source.getClass().getName()+", "+source);
+                        throw new RuntimeException("Event source not NEWT: "+source.getClass().getName()+", "+source);
                     }
                     eventTask.notifyIssuer();
                 }
diff --git a/src/newt/classes/com/jogamp/newt/Window.java b/src/newt/classes/com/jogamp/newt/Window.java
index 0ec8a109b..d002791ca 100644
--- a/src/newt/classes/com/jogamp/newt/Window.java
+++ b/src/newt/classes/com/jogamp/newt/Window.java
@@ -297,12 +297,21 @@ public abstract class Window implements NativeWindow, NEWTEventConsumer
     }
 
     public void requestFocus() {
-        if(0 != windowHandle) {
-            requestFocusImpl();
-        }
+        enqueueRequestFocus(false); // FIXME: or shall we wait ?
     }
     protected void requestFocusImpl() {}
 
+    class RequestFocusAction implements Runnable {
+        public void run() {
+            Window.this.requestFocusImpl();
+        }
+    }
+    RequestFocusAction requestFocusAction = new RequestFocusAction();
+
+    public void enqueueRequestFocus(boolean wait) {
+        runOnEDTIfAvail(wait, requestFocusAction);
+    }
+
     /** 
      * May set to a {@link FocusRunnable}, {@link FocusRunnable#run()} before Newt requests the native focus.
      * This allows notifying a covered window toolkit like AWT that the focus is requested,
@@ -985,20 +994,19 @@ public abstract class Window implements NativeWindow, NEWTEventConsumer
         switch(e.getEventType()) {
             case WindowEvent.EVENT_WINDOW_REPAINT:
                 if( windowIsLocked() ) {
+                  // make sure only one repaint event is queued
                   if(!repaintQueued) {
                       repaintQueued=true;
                       return false;
-                  } else {
-                      return true;
                   }
-                } else {
-                  if(DEBUG_IMPLEMENTATION) {
+                  return true;
+                }
+                if(DEBUG_IMPLEMENTATION) {
                     System.out.println("Window.windowRepaint: "+e);
                     // Exception ee = new Exception("Window.windowRepaint: "+e);
                     // ee.printStackTrace();
-                  }
-                  repaintQueued=false;
                 }
+                repaintQueued=false; // no repaint event queued
                 break;
             default:
                 break;
@@ -1009,6 +1017,8 @@ public abstract class Window implements NativeWindow, NEWTEventConsumer
             getInnerWindow().consumeKeyEvent((KeyEvent)e);
         } else if(e instanceof MouseEvent) {
             getInnerWindow().consumeMouseEvent((MouseEvent)e);
+        } else {
+            throw new NativeWindowException("Unexpected NEWTEvent type " + e);
         }
         return true;
     }
diff --git a/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java b/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java
index 6fd924e66..57647df5c 100644
--- a/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java
+++ b/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java
@@ -96,7 +96,7 @@ public class NewtCanvasAWT extends java.awt.Canvas {
                 if(DEBUG_IMPLEMENTATION) {
                     System.out.println("FocusActionImpl.run() "+Window.getThreadName());
                 }
-                NewtCanvasAWT.this.requestFocusAWT();
+                NewtCanvasAWT.this.requestFocusAWTParent();
             }
         }
         FocusActionImpl focusActionImpl = new FocusActionImpl();
@@ -213,12 +213,11 @@ public class NewtCanvasAWT extends java.awt.Canvas {
         }
     }
 
-    void requestFocusAWT() {
+    final void requestFocusAWTParent() {
         super.requestFocus();
     }
 
-    public void requestFocus() {
-        super.requestFocus();
+    final void requestFocusNEWTChild() {
         if(null!=newtChild) {
             newtChild.setFocusAction(null);
             newtChild.requestFocus();
@@ -226,32 +225,31 @@ public class NewtCanvasAWT extends java.awt.Canvas {
         }
     }
 
+    public void requestFocus() {
+        requestFocusAWTParent();
+        requestFocusNEWTChild();
+    }
+
     public boolean requestFocus(boolean temporary) {
         boolean res = super.requestFocus(temporary);
-        if(res && null!=newtChild) {
-            newtChild.setFocusAction(null);
-            newtChild.requestFocus();
-            newtChild.setFocusAction(focusAction);
+        if(res) {
+            requestFocusNEWTChild();
         }
         return res;
     }
 
     public boolean requestFocusInWindow() {
         boolean res = super.requestFocusInWindow();
-        if(res && null!=newtChild) {
-            newtChild.setFocusAction(null);
-            newtChild.requestFocus();
-            newtChild.setFocusAction(focusAction);
+        if(res) {
+            requestFocusNEWTChild();
         }
         return res;
     }
 
     public boolean requestFocusInWindow(boolean temporary) {
         boolean res = super.requestFocusInWindow(temporary);
-        if(res && null!=newtChild) {
-            newtChild.setFocusAction(null);
-            newtChild.requestFocus();
-            newtChild.setFocusAction(focusAction);
+        if(res) {
+            requestFocusNEWTChild();
         }
         return res;
     }
diff --git a/src/newt/classes/com/jogamp/newt/event/InputEvent.java b/src/newt/classes/com/jogamp/newt/event/InputEvent.java
index 02fbe59ef..d014de7f3 100644
--- a/src/newt/classes/com/jogamp/newt/event/InputEvent.java
+++ b/src/newt/classes/com/jogamp/newt/event/InputEvent.java
@@ -48,17 +48,9 @@ public abstract class InputEvent extends NEWTEvent
 
  protected InputEvent(int eventType, Object source, long when, int modifiers) {
     super(eventType, source, when);
-    this.consumed=false;
     this.modifiers=modifiers;
  }
 
- public void consume() {
-    consumed=true;
- }
-
- public boolean isConsumed() {
-    return consumed;
- }
  public int getModifiers() {
     return modifiers;
  }
@@ -94,6 +86,5 @@ public abstract class InputEvent extends NEWTEvent
      return "InputEvent[modifiers:"+modifiers+", "+super.toString()+"]";
  }
 
- private boolean consumed;
  private int modifiers;
 }
diff --git a/src/newt/classes/com/jogamp/newt/event/NEWTEvent.java b/src/newt/classes/com/jogamp/newt/event/NEWTEvent.java
index 9afcb840c..c85fc5f64 100644
--- a/src/newt/classes/com/jogamp/newt/event/NEWTEvent.java
+++ b/src/newt/classes/com/jogamp/newt/event/NEWTEvent.java
@@ -40,6 +40,13 @@ import java.util.*;
  * NEWT events are provided for notification purposes ONLY;<br>
  * The NEWT will automatically handle the event semantics internally, regardless of whether a program is receiving these events or not.<br>
  * The actual event semantic is processed before the event is send.<br>
+ *
+ * Event type registry:<br>
+ * <ul>
+ *   <li> WindowEvent <code>100..10x</code></li>
+ *   <li> MouseEvent  <code>200..20x</code></li>
+ *   <li> KeyEvent    <code>300..30x</code></li>
+ * </ul><br>
  */
 public class NEWTEvent extends java.util.EventObject {
     private boolean isSystemEvent;
@@ -61,6 +68,8 @@ public class NEWTEvent extends java.util.EventObject {
     //  2:       com.jogamp.newt.Window
     //  2:       com.jogamp.newt.event.awt.AWTNewtEventFactory
     //
+    // FIXME: verify the isSystemEvent evaluation
+    //
     static final String WindowClazzName = "com.jogamp.newt.Window" ;
     static final String AWTNewtEventFactoryClazzName = "com.jogamp.newt.event.awt.AWTNewtEventFactory" ;
 
diff --git a/src/newt/classes/com/jogamp/newt/event/NEWTEventConsumer.java b/src/newt/classes/com/jogamp/newt/event/NEWTEventConsumer.java
index e37c820a1..d3d897f3b 100644
--- a/src/newt/classes/com/jogamp/newt/event/NEWTEventConsumer.java
+++ b/src/newt/classes/com/jogamp/newt/event/NEWTEventConsumer.java
@@ -36,8 +36,8 @@ public interface NEWTEventConsumer {
     /** 
      * Consume the event 
      *
-     * @return true if the event can be consumed now,
-     * otherwise propagate it later.
+     * @return true if the event has been consumed,
+     * otherwise it returns false for later propagation.
      */
     public boolean consumeEvent(NEWTEvent event);
 }
diff --git a/src/newt/classes/com/jogamp/newt/event/NEWTEventListener.java b/src/newt/classes/com/jogamp/newt/event/NEWTEventListener.java
index 2a187f8c4..90d00383d 100644
--- a/src/newt/classes/com/jogamp/newt/event/NEWTEventListener.java
+++ b/src/newt/classes/com/jogamp/newt/event/NEWTEventListener.java
@@ -37,10 +37,5 @@ import com.jogamp.newt.*;
 
 public interface NEWTEventListener extends java.util.EventListener
 {
-    public static final int WINDOW  = 1 << 0;
-    public static final int MOUSE   = 1 << 1;
-    public static final int KEY     = 1 << 2;
-    public static final int SURFACE = 1 << 3;
-
 }
 
diff --git a/src/newt/classes/com/jogamp/newt/impl/awt/AWTDisplay.java b/src/newt/classes/com/jogamp/newt/impl/awt/AWTDisplay.java
index e705d364a..92c4e53eb 100644
--- a/src/newt/classes/com/jogamp/newt/impl/awt/AWTDisplay.java
+++ b/src/newt/classes/com/jogamp/newt/impl/awt/AWTDisplay.java
@@ -54,7 +54,7 @@ public class AWTDisplay extends Display {
 
     protected void closeNative() { }
 
-    public boolean runCreateAndDestroyOnEDT() { 
+    protected boolean getShallRunOnEDT() { 
         return false; 
     }
     protected void dispatchMessagesNative() { /* nop */ }
diff --git a/src/newt/classes/com/jogamp/newt/impl/awt/AWTWindow.java b/src/newt/classes/com/jogamp/newt/impl/awt/AWTWindow.java
index 56e5a4240..db55aee6f 100644
--- a/src/newt/classes/com/jogamp/newt/impl/awt/AWTWindow.java
+++ b/src/newt/classes/com/jogamp/newt/impl/awt/AWTWindow.java
@@ -84,6 +84,14 @@ public class AWTWindow extends Window {
     // non fullscreen dimensions ..
     private int nfs_width, nfs_height, nfs_x, nfs_y;
 
+    protected void requestFocusImpl() {
+        runOnEDT(true, new Runnable() {
+                public void run() {
+                    container.requestFocus();
+                }
+            });
+    }
+
     protected void setTitleImpl(final String title) {
         runOnEDT(true, new Runnable() {
                 public void run() {
diff --git a/src/newt/native/BroadcomEGL.c b/src/newt/native/BroadcomEGL.c
index 7bb21cd3b..ddac0ef45 100644
--- a/src/newt/native/BroadcomEGL.c
+++ b/src/newt/native/BroadcomEGL.c
@@ -43,7 +43,6 @@
 
 #include "com_jogamp_newt_impl_opengl_broadcom_egl_Window.h"
 
-#include "EventListener.h"
 #include "MouseEvent.h"
 #include "KeyEvent.h"
 
diff --git a/src/newt/native/EventListener.h b/src/newt/native/EventListener.h
deleted file mode 100644
index 2e0e92323..000000000
--- a/src/newt/native/EventListener.h
+++ /dev/null
@@ -1,9 +0,0 @@
-
-#ifndef _EVENT_LISTSENER_H
-#define _EVENT_LISTSENER_H
-
-#define EVENT_WINDOW  (1 << 0)
-#define EVENT_MOUSE   (1 << 1)
-#define EVENT_KEY     (1 << 2)
-
-#endif
diff --git a/src/newt/native/IntelGDL.c b/src/newt/native/IntelGDL.c
index 8a4d7172c..eb6becbbd 100644
--- a/src/newt/native/IntelGDL.c
+++ b/src/newt/native/IntelGDL.c
@@ -41,7 +41,6 @@
 #include "com_jogamp_newt_impl_intel_gdl_Screen.h"
 #include "com_jogamp_newt_impl_intel_gdl_Window.h"
 
-#include "EventListener.h"
 #include "MouseEvent.h"
 #include "KeyEvent.h"
 
diff --git a/src/newt/native/KDWindow.c b/src/newt/native/KDWindow.c
index b67b8dbd3..75a2fe1a1 100644
--- a/src/newt/native/KDWindow.c
+++ b/src/newt/native/KDWindow.c
@@ -66,7 +66,6 @@
 
 #include "com_jogamp_newt_impl_opengl_kd_KDWindow.h"
 
-#include "EventListener.h"
 #include "MouseEvent.h"
 #include "KeyEvent.h"
 
diff --git a/src/newt/native/MacWindow.m b/src/newt/native/MacWindow.m
index 6e8599d92..950a26acc 100644
--- a/src/newt/native/MacWindow.m
+++ b/src/newt/native/MacWindow.m
@@ -36,7 +36,6 @@
 #import "com_jogamp_newt_impl_macosx_MacWindow.h"
 #import "NewtMacWindow.h"
 
-#import "EventListener.h"
 #import "MouseEvent.h"
 #import "KeyEvent.h"
 
diff --git a/src/newt/native/WindowsWindow.c b/src/newt/native/WindowsWindow.c
index cda6a4086..6b8f2b73f 100644
--- a/src/newt/native/WindowsWindow.c
+++ b/src/newt/native/WindowsWindow.c
@@ -91,7 +91,6 @@
 
 #include "com_jogamp_newt_impl_windows_WindowsWindow.h"
 
-#include "EventListener.h"
 #include "MouseEvent.h"
 #include "InputEvent.h"
 #include "KeyEvent.h"
@@ -117,9 +116,12 @@ static jmethodID visibleChangedID = NULL;
 static jmethodID windowDestroyNotifyID = NULL;
 static jmethodID windowDestroyedID = NULL;
 static jmethodID windowRepaintID = NULL;
+static jmethodID enqueueMouseEventID = NULL;
 static jmethodID sendMouseEventID = NULL;
+static jmethodID enqueueKeyEventID = NULL;
 static jmethodID sendKeyEventID = NULL;
 static jmethodID focusActionID = NULL;
+static jmethodID enqueueRequestFocusID = NULL;
 
 static RECT* UpdateInsets(JNIEnv *env, HWND hwnd, jobject window);
 
@@ -806,7 +808,7 @@ static LRESULT CALLBACK wndProc(HWND wnd, UINT message,
 
     case WM_LBUTTONDOWN:
         DBG_PRINT("*** WindowsWindow: LBUTTONDOWN\n");
-        NewtWindows_requestFocus ( env, window, wnd, FALSE ); // request focus on this window, if not already ..
+        (*env)->CallVoidMethod(env, window, enqueueRequestFocusID, JNI_FALSE);
         (*env)->CallVoidMethod(env, window, sendMouseEventID,
                                (jint) EVENT_MOUSE_PRESSED,
                                GetModifiers(),
@@ -826,7 +828,7 @@ static LRESULT CALLBACK wndProc(HWND wnd, UINT message,
 
     case WM_MBUTTONDOWN:
         DBG_PRINT("*** WindowsWindow: MBUTTONDOWN\n");
-        NewtWindows_requestFocus ( env, window, wnd, FALSE ); // request focus on this window, if not already ..
+        (*env)->CallVoidMethod(env, window, enqueueRequestFocusID, JNI_FALSE);
         (*env)->CallVoidMethod(env, window, sendMouseEventID,
                                (jint) EVENT_MOUSE_PRESSED,
                                GetModifiers(),
@@ -846,7 +848,7 @@ static LRESULT CALLBACK wndProc(HWND wnd, UINT message,
 
     case WM_RBUTTONDOWN:
         DBG_PRINT("*** WindowsWindow: RBUTTONDOWN\n");
-        NewtWindows_requestFocus ( env, window, wnd, FALSE ); // request focus on this window, if not already ..
+        (*env)->CallVoidMethod(env, window, enqueueRequestFocusID, JNI_FALSE);
         (*env)->CallVoidMethod(env, window, sendMouseEventID,
                                (jint) EVENT_MOUSE_PRESSED,
                                GetModifiers(),
@@ -1075,8 +1077,11 @@ JNIEXPORT jboolean JNICALL Java_com_jogamp_newt_impl_windows_WindowsWindow_initI
     windowDestroyNotifyID    = (*env)->GetMethodID(env, clazz, "windowDestroyNotify", "()V");
     windowDestroyedID = (*env)->GetMethodID(env, clazz, "windowDestroyed", "()V");
     windowRepaintID = (*env)->GetMethodID(env, clazz, "windowRepaint", "(IIII)V");
+    enqueueMouseEventID = (*env)->GetMethodID(env, clazz, "enqueueMouseEvent", "(ZIIIIII)V");
     sendMouseEventID = (*env)->GetMethodID(env, clazz, "sendMouseEvent", "(IIIIII)V");
+    enqueueKeyEventID = (*env)->GetMethodID(env, clazz, "enqueueKeyEvent", "(ZIIIC)V");
     sendKeyEventID = (*env)->GetMethodID(env, clazz, "sendKeyEvent", "(IIIC)V");
+    enqueueRequestFocusID = (*env)->GetMethodID(env, clazz, "enqueueRequestFocus", "(Z)V");
     focusActionID = (*env)->GetMethodID(env, clazz, "focusAction", "()Z");
 
     if (insetsChangedID == NULL ||
@@ -1087,10 +1092,12 @@ JNIEXPORT jboolean JNICALL Java_com_jogamp_newt_impl_windows_WindowsWindow_initI
         windowDestroyNotifyID == NULL ||
         windowDestroyedID == NULL ||
         windowRepaintID == NULL ||
+        enqueueMouseEventID == NULL ||
         sendMouseEventID == NULL ||
+        enqueueKeyEventID == NULL ||
         sendKeyEventID == NULL ||
-        focusActionID == NULL)
-    {
+        focusActionID == NULL ||
+        enqueueRequestFocusID == NULL) {
         return JNI_FALSE;
     }
     BuildDynamicKeyMapTable();
diff --git a/src/newt/native/X11Window.c b/src/newt/native/X11Window.c
index 11c11915d..61575c947 100644
--- a/src/newt/native/X11Window.c
+++ b/src/newt/native/X11Window.c
@@ -49,7 +49,6 @@
 
 #include "com_jogamp_newt_impl_x11_X11Window.h"
 
-#include "EventListener.h"
 #include "MouseEvent.h"
 #include "KeyEvent.h"
 #include "WindowEvent.h"
@@ -160,9 +159,12 @@ static jmethodID windowDestroyNotifyID = NULL;
 static jmethodID windowDestroyedID = NULL;
 static jmethodID windowRepaintID = NULL;
 static jmethodID windowCreatedID = NULL;
+static jmethodID enqueueMouseEventID = NULL;
 static jmethodID sendMouseEventID = NULL;
+static jmethodID enqueueKeyEventID = NULL;
 static jmethodID sendKeyEventID = NULL;
 static jmethodID focusActionID = NULL;
+static jmethodID enqueueRequestFocusID = NULL;
 
 static jmethodID displayCompletedID = NULL;
 
@@ -391,11 +393,12 @@ static Window NewtWindows_getParent (Display *dpy, Window w) {
     return 0;
 } */
 
-static void NewtWindows_requestFocus0 (JNIEnv *env, jobject window, Display *dpy, Window w, XWindowAttributes *xwa) {
+static void NewtWindows_requestFocus0 (JNIEnv *env, jobject window, Display *dpy, Window w, XWindowAttributes *xwa, 
+                                       Bool reparented){
     Window focus_return;
     int revert_to_return;
     XGetInputFocus(dpy, &focus_return, &revert_to_return);
-    if(focus_return!=w) {
+    if(reparented || focus_return!=w) {
         // Avoid 'BadMatch' errors from XSetInputFocus, ie if window is not viewable
         if( JNI_FALSE == (*env)->CallBooleanMethod(env, window, focusActionID) ) {
             if(xwa->map_state == IsViewable) {
@@ -405,11 +408,12 @@ static void NewtWindows_requestFocus0 (JNIEnv *env, jobject window, Display *dpy
     }
 }
 
-static void NewtWindows_requestFocus1 (JNIEnv *env, jobject window, Display *dpy, Window w) {
+static void NewtWindows_requestFocus1 (JNIEnv *env, jobject window, Display *dpy, Window w, 
+                                       Bool reparented) {
     XWindowAttributes xwa;
 
     XGetWindowAttributes(dpy, w, &xwa);
-    NewtWindows_requestFocus0 (env, window, dpy, w, &xwa);
+    NewtWindows_requestFocus0 (env, window, dpy, w, &xwa, reparented);
     XSync(dpy, False);
 }
 
@@ -541,7 +545,7 @@ JNIEXPORT void JNICALL Java_com_jogamp_newt_impl_x11_X11Display_DispatchMessages
 
         switch(evt.type) {
             case ButtonPress:
-                NewtWindows_requestFocus1 ( env, jwindow, dpy, evt.xany.window );
+                (*env)->CallVoidMethod(env, jwindow, enqueueRequestFocusID, JNI_FALSE);
                 (*env)->CallVoidMethod(env, jwindow, sendMouseEventID, 
                                       (jint) EVENT_MOUSE_PRESSED, 
                                       (jint) evt.xbutton.state, 
@@ -710,8 +714,11 @@ JNIEXPORT jboolean JNICALL Java_com_jogamp_newt_impl_x11_X11Window_initIDs0
     windowDestroyedID = (*env)->GetMethodID(env, clazz, "windowDestroyed", "()V");
     windowRepaintID = (*env)->GetMethodID(env, clazz, "windowRepaint", "(IIII)V");
     windowCreatedID = (*env)->GetMethodID(env, clazz, "windowCreated", "(J)V");
+    enqueueMouseEventID = (*env)->GetMethodID(env, clazz, "enqueueMouseEvent", "(ZIIIIII)V");
     sendMouseEventID = (*env)->GetMethodID(env, clazz, "sendMouseEvent", "(IIIIII)V");
+    enqueueKeyEventID = (*env)->GetMethodID(env, clazz, "enqueueKeyEvent", "(ZIIIC)V");
     sendKeyEventID = (*env)->GetMethodID(env, clazz, "sendKeyEvent", "(IIIC)V");
+    enqueueRequestFocusID = (*env)->GetMethodID(env, clazz, "enqueueRequestFocus", "(Z)V");
     focusActionID = (*env)->GetMethodID(env, clazz, "focusAction", "()Z");
 
     if (sizeChangedID == NULL ||
@@ -722,9 +729,12 @@ JNIEXPORT jboolean JNICALL Java_com_jogamp_newt_impl_x11_X11Window_initIDs0
         windowDestroyedID == NULL ||
         windowRepaintID == NULL ||
         windowCreatedID == NULL ||
+        enqueueMouseEventID == NULL ||
         sendMouseEventID == NULL ||
+        enqueueKeyEventID == NULL ||
         sendKeyEventID == NULL ||
-        focusActionID == NULL) {
+        focusActionID == NULL ||
+        enqueueRequestFocusID == NULL) {
         return JNI_FALSE;
     }
     return JNI_TRUE;
@@ -1019,7 +1029,7 @@ static void NewtWindows_reparentWindow
         XMapRaised(dpy, w);
         XSync(dpy, False);
 
-        NewtWindows_requestFocus0 ( env, obj, dpy, w, xwa );
+        NewtWindows_requestFocus0 ( env, obj, dpy, w, xwa, True );
         XSync(dpy, False);
     }
 
@@ -1102,7 +1112,7 @@ JNIEXPORT void JNICALL Java_com_jogamp_newt_impl_x11_X11Window_reparentWindow0
 JNIEXPORT void JNICALL Java_com_jogamp_newt_impl_x11_X11Window_requestFocus0
   (JNIEnv *env, jobject obj, jlong display, jlong window)
 {
-    NewtWindows_requestFocus1 ( env, obj, (Display *) (intptr_t) display, (Window)window ) ;
+    NewtWindows_requestFocus1 ( env, obj, (Display *) (intptr_t) display, (Window)window, False ) ;
 }
 
 /*