/**
* Check to see if the touch has moved off of the element.
*
* <p>NOTE that in iOS the elasticScroll may make the touch/move cancel more difficult.
*
* @param event
*/
private void onTouchMove(Event event) {
if (!this.touchMoved) {
Touch move = null;
for (int i = 0; i < event.getChangedTouches().length(); i++) {
if (event.getChangedTouches().get(i).getIdentifier() == this.touchId) {
move = event.getChangedTouches().get(i);
}
}
// Check to see if we moved off of the original element
// Use Page coordinates since we compare with widget's absolute
// coordinates
if (move != null) {
int yCord = move.getPageY();
int xCord = move.getPageX();
// is y above element
boolean yTop = this.getAbsoluteTop() > yCord;
boolean yBottom = (this.getAbsoluteTop() + this.getOffsetHeight()) < yCord; // y below
// is x to the left of element
boolean xLeft = this.getAbsoluteLeft() > xCord;
boolean xRight = (this.getAbsoluteLeft() + this.getOffsetWidth()) < xCord; // x to the right
if (yTop || yBottom || xLeft || xRight) {
this.touchMoved = true;
onHoldPressOffStyle(); // Go back to normal style
}
}
}
}
