Sha256: 096f96aa9c35478a990205fbfd94193f43a41669d81d7b20a7958f593cd6f186
Contents?: true
Size: 1.06 KB
Versions: 7
Compression:
Stored size: 1.06 KB
Contents
/*
---
name: Browser.Features.Touch
description: Checks whether the used Browser has touch events
authors: Christoph Pojer (@cpojer)
license: MIT-style license.
requires: [Core/Browser]
provides: Browser.Features.Touch
...
*/
if(!Browser.ie){
Browser.Features.Touch = (function(){
try {
document.createEvent('TouchEvent').initTouchEvent('touchstart');
return true;
} catch (exception){}
return false;
})();
// Chrome 5 thinks it is touchy!
// Android doesn't have a touch delay and dispatchEvent does not fire the handler
Browser.Features.iOSTouch = (function(){
var name = 'cantouch', // Name does not matter
html = document.html,
hasTouch = false;
var handler = function(){
html.removeEventListener(name, handler, true);
hasTouch = true;
};
try {
html.addEventListener(name, handler, true);
var event = document.createEvent('TouchEvent');
event.initTouchEvent(name);
html.dispatchEvent(event);
return hasTouch;
} catch (exception){}
handler(); // Remove listener
return false;
})();
};
Version data entries
7 entries across 7 versions & 1 rubygems