Bug 1188, Bug 1186: NEWT Window: Support non-resizable, minimize, maximize, alwaysOnBottom and sticky/all-desktop (Part 1)

Change also implements Bug 1186: 'NEWT Window: Use a Bitfield holding all state flags and expose it accordingly',
since it is essential for an efficient implementation.

Part 1:

- Bug 1186
  - Using Bitfield, holding public (Window) and private state bits/mask

- Bug 1188
  - Window adds:
       - [is|set]AlwaysOnBottom(..),
       - [is|set]Resizable(..),
       - [is|set]Sticky(..),
       - [is|set]Maximized(..),
       - isChildWindow(),

  - Full implementation for X11

  - TODO: Implement for OSX and Windows

- Manual tests:
  - TestGearsES2NEWT, TestGearsES2NEWTSimple and TestGearsES2NewtCanvasAWT
    utilize new NewtDemoListener, which has a key-listener to perform
    all [new] actions. See source code of NewtDemoListener.

1 files changed, 10 insertions, 0 deletions

diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/util/Rectangle.java b/src/nativewindow/classes/com/jogamp/nativewindow/util/Rectangle.java
index 33a1955e8..9b4d7ec68 100644
--- a/src/nativewindow/classes/com/jogamp/nativewindow/util/Rectangle.java
+++ b/src/nativewindow/classes/com/jogamp/nativewindow/util/Rectangle.java
@@ -46,6 +46,9 @@ public class Rectangle implements Cloneable, RectangleImmutable {
         this.width=width;
         this.height=height;
     }
+    public Rectangle(final RectangleImmutable s) {
+        set(s);
+    }
 
     @Override
     public Object cloneMutable() {
@@ -82,6 +85,12 @@ public class Rectangle implements Cloneable, RectangleImmutable {
         this.width = s.width;
         this.height = s.height;
     }
+    public final void set(final RectangleImmutable s) {
+        this.x = s.getX();
+        this.y = s.getY();
+        this.width = s.getWidth();
+        this.height = s.getHeight();
+    }
     public final void setX(final int x) { this.x = x; }
     public final void setY(final int y) { this.y = y; }
     public final void setWidth(final int width) { this.width = width; }
@@ -196,6 +205,7 @@ public class Rectangle implements Cloneable, RectangleImmutable {
             }
         }
         {
+            // FIXME: Invalid, position needs to be compared differently
             final int sq = x*y;
             final int xsq = d.getX()*d.getY();