Mega Code Archive

 

Categories / Flash ActionScript / Development

 

Responding to Mouse and Key Events

package {     import flash.display.Sprite;     import flash.events.MouseEvent;          public class Main extends Sprite {         private var _sprite:Sprite;              public function Main(  ) {             _sprite = new Sprite(  );             addChild(_sprite);             _sprite.graphics.beginFill(0xffffff);             _sprite.graphics.drawRect(0, 0, 400, 400);             _sprite.graphics.endFill(  );             _sprite.addEventListener(MouseEvent.MOUSE_DOWN, onMouseDown);             _sprite.addEventListener(MouseEvent.MOUSE_UP, onMouseUp);         }         private function onMouseDown(event:MouseEvent):void {             _sprite.graphics.lineStyle(1, 0, 1);             _sprite.graphics.moveTo(mouseX, mouseY);             _sprite.addEventListener(MouseEvent.MOUSE_MOVE, onMouseMove);         }                  private function onMouseUp(event:MouseEvent):void         {             _sprite.removeEventListener(MouseEvent.MOUSE_MOVE, onMouseMove);         }         private function onMouseMove(event:MouseEvent):void {             _sprite.graphics.lineTo(mouseX, mouseY);         }     } }