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Webkit force mouse events demo
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<html> | |
<head> | |
<title>Events</title> | |
<style type="text/css"> | |
div { | |
font-family: HelveticaNeue, Helvetica, Arial, sans-serif; | |
padding-left: 1em; | |
} | |
.box { | |
line-height: 3em; | |
height: 3em; | |
background-color: rgba(255, 0, 0, 0.2); | |
margin-bottom: 1em; | |
} | |
</style> | |
<script type="text/javascript"><!-- | |
document.addEventListener("DOMContentLoaded", function() { | |
var box = document.querySelector(".box"); | |
var label = document.querySelector(".label"); | |
var fsm = StateMachine.create({ | |
initial: 'rest', | |
events: [ | |
{ name: 'mousedown', from: 'rest', to: 'mousedown' }, | |
{ name: 'mouseup', from: 'mousedown', to: 'rest' }, | |
{ name: 'forcemousedown', from: 'mousedown', to: 'forcemousedown' }, | |
{ name: 'forcemouseup', from: 'forcemousedown', to: 'mousedown' } | |
], callbacks: { | |
onforcemousedown: function() { label.innerHTML = "Force mouse down." }, | |
onmousedown: function() { label.innerHTML = "Mouse down." }, | |
onrest: function() { label.innerHTML = "Rest state." }, | |
} | |
}); | |
box.addEventListener("webkitmouseforcedown", function(ev) { | |
fsm.forcemousedown(); | |
console.log("mouseforcedown"); | |
}); | |
box.addEventListener("webkitmouseforceup", function(ev) { | |
fsm.forcemouseup(); | |
console.log("mouseforceup"); | |
}); | |
box.addEventListener("mouseup", function(ev) { | |
fsm.mouseup(); | |
console.log("mouseup"); | |
}); | |
box.addEventListener("mousedown", function(ev) { | |
fsm.mousedown(); | |
console.log("mousedown"); | |
}); | |
box.addEventListener("webkitmouseforcewillbegin", function(ev) { | |
console.log("mouseforcewillbegin"); | |
// if not preventing default, force-mousing on text fires Quicklook | |
ev.preventDefault(); | |
}); | |
}); | |
--></script> | |
</head> | |
<body> | |
<div class="box">(Force) click me</div> | |
<div class="label">Status.</div> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/javascript-state-machine/2.0.0/state-machine.min.js"></script> | |
</body> | |
</html> |
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