NEWT: Revert static/locked action instances due to possible deadlocks; class Window.ReparentAction -> enum Window.ReparentOperation

Revert static/locked action instances due to possible deadlocks
  - reverts commit: be59d561fd6ab8aa659e85cd962d38fffd1acb0a (partially)
  - reverts commit: 5742b1faa210401470032ef129e56a83c47fd046

  Even thought the idea of having no temp. objects is nice to have,
  using a static instance requires locking which introduces a deadlock
  in case the action is being issued from diff. threads.

class Window.ReparentAction -> enum Window.ReparentOperation (Minor API Change)
  Clarifies reparent operations using enums

2 files changed, 11 insertions, 11 deletions

diff --git a/src/newt/classes/com/jogamp/newt/Window.java b/src/newt/classes/com/jogamp/newt/Window.java
index 32024a49a..3c5441bf7 100644
--- a/src/newt/classes/com/jogamp/newt/Window.java
+++ b/src/newt/classes/com/jogamp/newt/Window.java
@@ -269,22 +269,22 @@ public interface Window extends NativeWindow, WindowClosingProtocol {
      */
     void warpPointer(int x, int y);
     
-    /** Defining ids for the reparenting strategy */
-    public interface ReparentAction {
+    /** Reparenting operation types */
+    public enum ReparentOperation {
         /** No native reparenting valid */
-        static final int ACTION_INVALID = -1;
+        ACTION_INVALID,
 
         /** No native reparenting action required, no change*/
-        static final int ACTION_UNCHANGED = 0;
+        ACTION_NOP,
 
         /** Native reparenting incl. Window tree */
-        static final int ACTION_NATIVE_REPARENTING = 1;
+        ACTION_NATIVE_REPARENTING,
 
         /** Native window creation after tree change - instead of reparenting. */
-        static final int ACTION_NATIVE_CREATION = 2;
+        ACTION_NATIVE_CREATION,
 
         /** Change Window tree only, native creation is pending */
-        static final int ACTION_NATIVE_CREATION_PENDING = 3;
+        ACTION_NATIVE_CREATION_PENDING;        
     }
 
     /**
@@ -299,9 +299,9 @@ public interface Window extends NativeWindow, WindowClosingProtocol {
      *
      * @return The issued reparent action type (strategy) as defined in Window.ReparentAction
      */
-    int reparentWindow(NativeWindow newParent);
+    ReparentOperation reparentWindow(NativeWindow newParent);
 
-    int reparentWindow(NativeWindow newParent, boolean forceDestroyCreate);
+    ReparentOperation reparentWindow(NativeWindow newParent, boolean forceDestroyCreate);
 
     boolean setFullscreen(boolean fullscreen);
     
diff --git a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
index 419ce7f7f..efdcf4c12 100644
--- a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
+++ b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
@@ -308,11 +308,11 @@ public class GLWindow implements GLAutoDrawable, Window, NEWTEventConsumer, FPSC
                ", \n\tContext: " + context + ", \n\tWindow: "+window+ /** ", \n\tFactory: "+factory+ */ "]";
     }
 
-    public final int reparentWindow(NativeWindow newParent) {
+    public final ReparentOperation reparentWindow(NativeWindow newParent) {
         return window.reparentWindow(newParent);
     }
 
-    public final int reparentWindow(NativeWindow newParent, boolean forceDestroyCreate) {
+    public final ReparentOperation reparentWindow(NativeWindow newParent, boolean forceDestroyCreate) {
         return window.reparentWindow(newParent, forceDestroyCreate);
     }