286             final int desiredLocationY = -(getHeight() + 6);
 287 
 288             Container parent = invoker.getParent();
 289 
 290             for (Container p = parent; p != null; p = p.getParent()) {
 291                 if (p instanceof JRootPane) {
 292                     if (p.getParent() instanceof JInternalFrame) continue;
 293                     parent = ((JRootPane)p).getLayeredPane();
 294                     for (p = parent.getParent(); p != null && (!(p instanceof java.awt.Window)); p = p.getParent());
 295                     break;
 296                 }
 297             }
 298 
 299             final Point p = SwingUtilities.convertPoint(invoker, desiredLocationX, desiredLocationY, parent);
 300             setLocation(p.x, p.y);
 301             if (parent instanceof JLayeredPane) {
 302                 ((JLayeredPane)parent).add(this, JLayeredPane.POPUP_LAYER, 0);
 303             }
 304         }
 305 

 306         public void hide() {
 307             final Container parent = getParent();
 308             final Rectangle r = this.getBounds();
 309             if (parent == null) return;
 310             parent.remove(this);
 311             parent.repaint(r.x, r.y, r.width, r.height);
 312         }
 313     }
 314 }

 286             final int desiredLocationY = -(getHeight() + 6);
 287 
 288             Container parent = invoker.getParent();
 289 
 290             for (Container p = parent; p != null; p = p.getParent()) {
 291                 if (p instanceof JRootPane) {
 292                     if (p.getParent() instanceof JInternalFrame) continue;
 293                     parent = ((JRootPane)p).getLayeredPane();
 294                     for (p = parent.getParent(); p != null && (!(p instanceof java.awt.Window)); p = p.getParent());
 295                     break;
 296                 }
 297             }
 298 
 299             final Point p = SwingUtilities.convertPoint(invoker, desiredLocationX, desiredLocationY, parent);
 300             setLocation(p.x, p.y);
 301             if (parent instanceof JLayeredPane) {
 302                 ((JLayeredPane)parent).add(this, JLayeredPane.POPUP_LAYER, 0);
 303             }
 304         }
 305 
 306         @SuppressWarnings("deprecation")
 307         public void hide() {
 308             final Container parent = getParent();
 309             final Rectangle r = this.getBounds();
 310             if (parent == null) return;
 311             parent.remove(this);
 312             parent.repaint(r.x, r.y, r.width, r.height);
 313         }
 314     }
 315 }