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Posted By

andrewrench on 08/16/07


Tagged

actionscript easing drag


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movieClip.DragWithEasign && bringToFront

 / Published in: ActionScript
 

URL: http://proto.layer51.com/d.aspx?f=1524

// method // just use true or false to control the handCursor usage; the defalut is true. mc1.dragEasing(false); mc2.dragEasing();

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  1. //-----------------------------------//
  2. // Drag with easign and bringToFront //
  3. //-----------------------------------//
  4. //
  5. MovieClip.prototype.dragEasing = function(handCursor) {
  6. 	// control hand cursor
  7. 	(handCursor == "") ? this.useHandCursor=true : this.useHandCursor=handCursor;
  8. 	this.xfinal = this._x;
  9. 	this.yfinal = this._y;
  10. 	// on press drag
  11. 	this.onPress = function() {
  12. 		//bring to front
  13. 		mx.behaviors.DepthControl.bringToFront(this);
  14. 		this.arrastrar = true;
  15. 		this.xd = this._x-_root._xmouse;
  16. 		this.yd = this._y-_root._ymouse;
  17. 		//on enterframe move the mc with easing
  18. 		this.onEnterFrame = function() {
  19. 			if (this.arrastrar == true) {
  20. 				this.x = _root._xmouse+this.xd;
  21. 				this.y = _root._ymouse+this.yd;
  22. 			} else {
  23. 				this.x = this.xfinal+this.xd;
  24. 				this.y = this.yfinal+this.yd;
  25. 			}
  26. 			this._x = this._x+(this.x-this._x)/3;
  27. 			this._y = this._y+(this.y-this._y)/3;
  28. 			// end of easing
  29. 			if (Math.abs((this.x-this._x)/3)<0.5 && this.arrastrar == false) {
  30. 				delete this.onEnterFrame;
  31. 			}
  32. 		};
  33. 	};
  34. 	// on release set the end point
  35. 	this.onRelease = this.onReleaseOutside=function () {
  36. 		this.arrastrar = false;
  37. 		this.xfinal = _root._xmouse;
  38. 		this.yfinal = _root._ymouse;
  39. 	};
  40. };

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