1 files changed, 9 insertions, 3 deletions
diff --git a/src/newt/classes/jogamp/newt/driver/DriverUpdatePosition.java b/src/newt/classes/jogamp/newt/driver/DriverUpdatePosition.java
index bb846c081..e5f9b6a68 100644
--- a/src/newt/classes/jogamp/newt/driver/DriverUpdatePosition.java
+++ b/src/newt/classes/jogamp/newt/driver/DriverUpdatePosition.java
@@ -1,9 +1,15 @@
 package jogamp.newt.driver;
 
-/** 
+/**
  * Interface tagging driver requirement of absolute positioning, ie. depend on parent position.
  */
 public interface DriverUpdatePosition {
-    /** Programmatic update the position */
-    void updatePosition();
+    /**
+     * Programmatic update the top-left corner
+     * of the client area relative to it's parent.
+     *
+     * @param x x-component
+     * @param y y-component
+     **/
+    void updatePosition(int x, int y);
 }