if (action.equals(".") || action.equals(",")) {
Point mouse = nc.getMousePosition();
if (mouse == null)
mouse = new Point((int) nc.getBounds().getCenterX(),
(int) nc.getBounds().getCenterY());
MouseWheelEvent we = new MouseWheelEvent(nc, e.getID(), e
.getWhen(), e.getModifiers(), mouse.x, mouse.y, 0,
false, MouseWheelEvent.WHEEL_UNIT_SCROLL, 1, action
.equals(",") ? -1 : 1);
mouseWheelMoved(we);
} else {