diff options
| -rw-r--r-- | src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java b/src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java index 56ba928d7..626e25beb 100644 --- a/src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java +++ b/src/graphui/classes/com/jogamp/graph/ui/gl/Shape.java @@ -69,6 +69,9 @@ import com.jogamp.opengl.util.PMVMatrix; * @see Scene */ public abstract class Shape { + public static interface Listener { + void run(final Shape shape); + } public static final boolean DRAW_DEBUG_BOX = false; private static final boolean DEBUG = false; @@ -114,6 +117,8 @@ public abstract class Shape { private boolean enabled = true; private ArrayList<MouseGestureListener> mouseListeners = new ArrayList<MouseGestureListener>(); + private Listener onMoveListener = null; + public Shape(final Factory<? extends Vertex> factory, final int renderModes) { this.vertexFactory = factory; this.renderModes = renderModes; @@ -174,17 +179,25 @@ public abstract class Shape { markShapeDirty(); } + public final void onMove(final Listener l) { onMoveListener = l; } + public final void moveTo(final float tx, final float ty, final float tz) { position[0] = tx; position[1] = ty; position[2] = tz; - // System.err.println("UIShape.setTranslate: "+tx+"/"+ty+"/"+tz+": "+toString()); + if( null != onMoveListener ) { + onMoveListener.run(this); + } + // System.err.println("Shape.setTranslate: "+tx+"/"+ty+"/"+tz+": "+toString()); } public final void move(final float tx, final float ty, final float tz) { position[0] += tx; position[1] += ty; position[2] += tz; - // System.err.println("UIShape.translate: "+tx+"/"+ty+"/"+tz+": "+toString()); + if( null != onMoveListener ) { + onMoveListener.run(this); + } + // System.err.println("Shape.translate: "+tx+"/"+ty+"/"+tz+": "+toString()); } /** Returns float[3] position, i.e. translation. */ |