1 files changed, 5 insertions, 1 deletions
diff --git a/src/demos/es1/RedSquare.java b/src/demos/es1/RedSquare.java
index 187a5af..02e8454 100755
--- a/src/demos/es1/RedSquare.java
+++ b/src/demos/es1/RedSquare.java
@@ -14,13 +14,17 @@ import com.sun.javafx.newt.opengl.*;
 
 public class RedSquare extends Thread implements WindowListener, KeyListener, MouseListener, GLEventListener {
 
-    private GLWindow window;
+    public GLWindow window;
     private GLProfile glp;
     private GLU glu;
     private boolean quit = false;
     private String glprofile;
     private int type;
 
+    public RedSquare() {
+        this(null, USE_NEWT);
+    }
+
     public RedSquare(String glprofile, int type) {
         super();
         this.glprofile=glprofile;