Так Вам нужно?

Код AS3:
package{
import flash.events.MouseEvent;
import flash.text.TextField;
import flash.display.Sprite;
import flash.display.Shape;
public class Main extends Sprite
{
private var _rect:Shape;
private var _container:Sprite;
private var _textField:TextField;
public function Main( ){
_container = new Sprite( );
_container.addEventListener( MouseEvent.MOUSE_OVER, container_mouseOverHandler );
_container.addEventListener( MouseEvent.MOUSE_OUT, container_mouseOutHandler );
super.addChild( _container );
_rect = new Shape( );
_rect.graphics.beginFill( 0x232323 );
_rect.graphics.drawRect( 0, 0, 70, 45 );
_rect.graphics.endFill( );
_rect.x = _rect.y = 100;
_container.addChild( _rect );
_textField = new TextField( );
_textField.width = 150
super.addChild( _textField );
}
private function container_mouseOverHandler( event: MouseEvent ):void
{
_textField.text = event.type as
_container.addEventListener( MouseEvent.MOUSE_MOVE, container_mouseMoveHandler );
}
private function container_mouseOutHandler( event: MouseEvent ):void
{
_textField.text = event.type as String;
_container.removeEventListener( MouseEvent.MOUSE_MOVE, container_mouseMoveHandler );
}
private function container_mouseMoveHandler( event: MouseEvent ):void
{
_textField.text = String( event.type ) + '(' + String( event.stageX ) + ', ' + String( event.stageY ) + ' )';
}
}
}