NEWT/OSX: 'Better' child window positioning, still, after reparenting into parent,

          a white window rectangle remains.

.. we also need to understand the absolute screen position better,
ie. when required and when not (at window creation currently).

5 files changed, 29 insertions, 9 deletions

diff --git a/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java b/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java
index 5a924149c..929980d52 100644
--- a/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java
+++ b/src/newt/classes/com/jogamp/newt/awt/NewtCanvasAWT.java
@@ -55,6 +55,7 @@ import jogamp.newt.awt.event.NewtFactoryAWT;
 
 import javax.swing.MenuSelectionManager;
 
+@SuppressWarnings("serial")
 public class NewtCanvasAWT extends java.awt.Canvas implements WindowClosingProtocol {
     public static final boolean DEBUG = Debug.debug("Window");
 
diff --git a/src/newt/classes/jogamp/newt/driver/macosx/MacWindow.java b/src/newt/classes/jogamp/newt/driver/macosx/MacWindow.java
index 8fe32029c..b34f9a26c 100644
--- a/src/newt/classes/jogamp/newt/driver/macosx/MacWindow.java
+++ b/src/newt/classes/jogamp/newt/driver/macosx/MacWindow.java
@@ -200,8 +200,10 @@ public class MacWindow extends WindowImpl {
             }
         }
         {
+            // On MacOSX the absolute position is required to position 
+            // a window - even for a child window!
             final NativeWindow parent = getParent();
-            if(null != parent) {
+            if( null != parent && 0 != parent.getWindowHandle() ) {
                 final Point p = parent.getLocationOnScreen(null);
                 _x += p.getX();
                 _y += p.getY();
@@ -218,7 +220,9 @@ public class MacWindow extends WindowImpl {
         
         if( getWindowHandle() == 0 ) {
             if( 0 != ( FLAG_IS_VISIBLE & flags) ) {
-                createWindow(false, _x, _y, width, height, 0 != ( FLAG_IS_FULLSCREEN & flags));
+                // FIXME: for some reason we do not need (or can use) 
+                // the absolute position at creation time .. need to determine the reason/mechanics.
+                createWindow(false, x, y, width, height, 0 != ( FLAG_IS_FULLSCREEN & flags));
                 this.x = x;
                 this.y = y;
                 visibleChanged(false, true); // no native event ..
@@ -237,6 +241,8 @@ public class MacWindow extends WindowImpl {
             } else if( 0 != ( FLAG_CHANGE_DECORATION & flags) ||
                        0 != ( FLAG_CHANGE_PARENTING & flags) ||
                        0 != ( FLAG_CHANGE_FULLSCREEN & flags) ) {
+                // FIXME: for some reason we do not need (or can use) 
+                // the absolute position at creation time .. need to determine the reason/mechanics.
                 createWindow(true, x, y, width, height, 0 != ( FLAG_IS_FULLSCREEN & flags));
             }
             if(x>=0 && y>=0) {
diff --git a/src/newt/native/MacWindow.m b/src/newt/native/MacWindow.m
index a149c74af..335a1fd65 100644
--- a/src/newt/native/MacWindow.m
+++ b/src/newt/native/MacWindow.m
@@ -350,8 +350,8 @@ JNIEXPORT void JNICALL Java_jogamp_newt_driver_macosx_MacWindow_makeKeyAndOrderF
 
     DBG_PRINT( "makeKeyAndOrderFront0 - window: %p (START)\n", win);
 
-    [win performSelectorOnMainThread:@selector(makeKeyAndOrderFront:) withObject:win waitUntilDone:NO];
-    // [win makeKeyAndOrderFront: win];
+    // [win performSelectorOnMainThread:@selector(makeKeyAndOrderFront:) withObject:win waitUntilDone:NO];
+    [win makeKeyAndOrderFront: win];
 
     DBG_PRINT( "makeKeyAndOrderFront0 - window: %p (END)\n", win);
 
@@ -371,8 +371,8 @@ JNIEXPORT void JNICALL Java_jogamp_newt_driver_macosx_MacWindow_makeKey0
 
     DBG_PRINT( "makeKey0 - window: %p (START)\n", win);
 
-    [win performSelectorOnMainThread:@selector(makeKeyWindow:) withObject:nil waitUntilDone:NO];
-    // [win makeKeyWindow];
+    // [win performSelectorOnMainThread:@selector(makeKeyWindow:) withObject:nil waitUntilDone:NO];
+    [win makeKeyWindow];
 
     DBG_PRINT( "makeKey0 - window: %p (END)\n", win);
 
@@ -392,8 +392,8 @@ JNIEXPORT void JNICALL Java_jogamp_newt_driver_macosx_MacWindow_orderOut0
 
     DBG_PRINT( "orderOut0 - window: %p (START)\n", win);
 
-    [win performSelectorOnMainThread:@selector(orderOut:) withObject:win waitUntilDone:NO];
-    // [win orderOut: win];
+    // [win performSelectorOnMainThread:@selector(orderOut:) withObject:win waitUntilDone:NO];
+    [win orderOut: win];
 
     DBG_PRINT( "orderOut0 - window: %p (END)\n", win);
 
diff --git a/src/test/com/jogamp/opengl/test/junit/newt/parenting/NewtAWTReparentingKeyAdapter.java b/src/test/com/jogamp/opengl/test/junit/newt/parenting/NewtAWTReparentingKeyAdapter.java
index 75585291d..46748cb52 100644
--- a/src/test/com/jogamp/opengl/test/junit/newt/parenting/NewtAWTReparentingKeyAdapter.java
+++ b/src/test/com/jogamp/opengl/test/junit/newt/parenting/NewtAWTReparentingKeyAdapter.java
@@ -82,6 +82,14 @@ class NewtAWTReparentingKeyAdapter extends KeyAdapter {
                 glWindow.setPosition(frame.getX()+frame.getWidth()+dx, frame.getY()+dy);
             }
             glWindow.requestFocus();
+        } else if(e.getKeyChar()=='s') {
+            if(glWindow.getParent()==null) {
+                System.err.println("XXX glWin to 100/100");
+                glWindow.setPosition(100, 100);
+            } else {
+                System.err.println("XXX glWin to 0/0");
+                glWindow.setPosition(0, 0);                
+            }
         }
     }
 }
\ No newline at end of file
diff --git a/src/test/com/jogamp/opengl/test/junit/newt/parenting/TestParenting03bAWT.java b/src/test/com/jogamp/opengl/test/junit/newt/parenting/TestParenting03bAWT.java
index c7c067015..46a63dc14 100644
--- a/src/test/com/jogamp/opengl/test/junit/newt/parenting/TestParenting03bAWT.java
+++ b/src/test/com/jogamp/opengl/test/junit/newt/parenting/TestParenting03bAWT.java
@@ -98,23 +98,28 @@ public class TestParenting03bAWT extends UITestCase {
         Container cont1 = new Container();
         cont1.setLayout(new BorderLayout());
         cont1.add(newtCanvasAWT1, BorderLayout.CENTER);
+        System.err.println("******* Cont1 setVisible");
         cont1.setVisible(true);
 
         Container cont2 = new Container();
         cont2.setLayout(new BorderLayout());
         cont2.add(newtCanvasAWT2, BorderLayout.CENTER);
+        System.err.println("******* Cont2 setVisible");
         cont2.setVisible(true);
         final Container f_cont2 = cont2;
 
         frame1.setLayout(new BorderLayout());
+        frame1.add(new Label("NORTH"), BorderLayout.NORTH);
+        frame1.add(new Label("CENTER"), BorderLayout.CENTER);
+        frame1.add(new Label("SOUTH"), BorderLayout.SOUTH);
         frame1.add(cont1, BorderLayout.EAST);
-        frame1.add(new Label("center"), BorderLayout.CENTER);
         frame1.setLocation(0, 0);
         frame1.setSize((int)size.getWidth()*2, (int)size.getHeight()*2);
         final Frame f_frame1 = frame1;
         javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
             public void run() {
                 f_frame1.pack();
+                System.err.println("******* Frame setVisible");
                 f_frame1.setVisible(true);
             }});