NEWT: Add Window.hasFocus() ; Test cleanup ..

- Window add focus tracking and query via hasFocus()
- TestTransformFeedbackVeryingsBug407NEWT allow fail if no GL3 is available
- TestFocus01SwingAWT check on NEWTChild focus

3 files changed, 13 insertions, 1 deletions

diff --git a/src/newt/classes/com/jogamp/newt/Window.java b/src/newt/classes/com/jogamp/newt/Window.java
index ef3e5e69c..17a562d61 100644
--- a/src/newt/classes/com/jogamp/newt/Window.java
+++ b/src/newt/classes/com/jogamp/newt/Window.java
@@ -277,6 +277,8 @@ public interface Window extends NativeWindow {
 
     void requestFocus();
 
+    boolean hasFocus();
+
     void windowRepaint(int x, int y, int width, int height);
 
     void enqueueEvent(boolean wait, com.jogamp.newt.event.NEWTEvent event);
diff --git a/src/newt/classes/com/jogamp/newt/impl/WindowImpl.java b/src/newt/classes/com/jogamp/newt/impl/WindowImpl.java
index d3ff2e558..e26947a36 100644
--- a/src/newt/classes/com/jogamp/newt/impl/WindowImpl.java
+++ b/src/newt/classes/com/jogamp/newt/impl/WindowImpl.java
@@ -170,7 +170,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer
 
     protected AbstractGraphicsConfiguration config;
     protected Capabilities caps;
-    protected boolean fullscreen, visible;
+    protected boolean fullscreen, visible, hasFocus;
     protected int width, height, x, y;
 
     // non fullscreen dimensions ..
@@ -621,6 +621,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer
             windowHandle = 0;
             visible = false;
             fullscreen = false;
+            hasFocus = false;
 
             if(unrecoverable) {
                 destroyScreen();
@@ -919,6 +920,10 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer
         enqueueRequestFocus(false); // FIXME: or shall we wait ?
     }
 
+    public boolean hasFocus() {
+        return hasFocus;
+    }
+
     public Insets getInsets() {
         return new Insets(0,0,0,0);
     }
@@ -1614,6 +1619,7 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer
         if(DEBUG_IMPLEMENTATION) {
             System.err.println("Window.focusChanged: ("+getThreadName()+"): "+focusGained+" - windowHandle "+toHexString(windowHandle)+" parentWindowHandle "+toHexString(parentWindowHandle));
         }
+        hasFocus = focusGained;
         if (focusGained) {
             sendWindowEvent(WindowEvent.EVENT_WINDOW_GAINED_FOCUS);
         } else {
diff --git a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
index 13d549e24..028f809f0 100644
--- a/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
+++ b/src/newt/classes/com/jogamp/newt/opengl/GLWindow.java
@@ -184,6 +184,10 @@ public class GLWindow implements GLAutoDrawable, Window {
         window.requestFocus();
     }
 
+    public boolean hasFocus() {
+        return window.hasFocus();
+    }
+
     public final Insets getInsets() {
         return window.getInsets();
     }