src/gestures/touch.js
/**
* @module gestures
*/
/**
* when a touch is being touched at the page
*
* @class Touch
* @static
*/
/**
* @event touch
* @param {Object} ev
*/
Hammer.gestures.Touch = {
name: 'touch',
index: -Infinity,
defaults: {
/**
* call preventDefault at touchstart, and makes the element blocking by disabling the scrolling of the page,
* but it improves gestures like transforming and dragging.
* be careful with using this, it can be very annoying for users to be stuck on the page
* @property prevent_default
* @type {Boolean}
* @default false
*/
prevent_default: false,
/**
* disable mouse events, so only touch (or pen!) input triggers events
* @property prevent_mouseevents
* @type {Boolean}
* @default false
*/
prevent_mouseevents: false
},
handler: function touchGesture(ev, inst) {
if(inst.options.prevent_mouseevents && ev.pointerType == POINTER_MOUSE) {
ev.stopDetect();
return;
}
if(inst.options.prevent_default) {
ev.preventDefault();
}
if(ev.eventType == EVENT_TOUCH) {
inst.trigger('touch', ev);
}
}
};