# On

**URL:** <https://forum.kirupa.com/t/on/179029>\
**Category:** Uncategorized\
**Created:** [February 16, 2006, 3:23am UTC](https://forum.kirupa.com/t/on/179029 "2006-02-16T03:23:49Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Search\_This\_com](https://avatars.discourse-cdn.com/v4/letter/s/8edcca/32.png) [@Search\_This\_com](https://forum.kirupa.com/u/Search_This_com)\
**Post date:** [February 16, 2006, 3:23am UTC](https://forum.kirupa.com/t/on/179029/1 "2006-02-16T03:23:49Z")

</div>

onMouseDown I want it to track mouse x and y pos, but onMouseUp I would like it to stop…This is as far as I got? Help a brother out.

```auto

disc.discRight.onMouseDown = function():Void {
 trace("discRight");
 mouseListener.onMouseMove = function() {
     xpos.text = this._x = _xmouse;
     ypos.text = this._y = _ymouse;
     updateAfterEvent();
 };
 Mouse.addListener(mouseListener);

};

```