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Address issue 526: new file that is part of patch to handle touch events 

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2086 eee81c28-f429-11dd-99c0-75d572ba1ddd
master
Will Schleter 2012-07-21 11:06:01 +00:00
parent 7f487a89b2
commit cfa0f0b697
1 changed files with 30 additions and 0 deletions
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30
editor/touch.js Normal file
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// http://ross.posterous.com/2008/08/19/iphone-touch-events-in-javascript/
function touchHandler(event)
{
var touches = event.changedTouches,
first = touches[0],
type = "";
switch(event.type)
{
case "touchstart": type="mousedown"; break;
case "touchmove": type="mousemove"; break;
case "touchend": type="mouseup"; break;
default: return;
}
//initMouseEvent(type, canBubble, cancelable, view, clickCount,
// screenX, screenY, clientX, clientY, ctrlKey,
// altKey, shiftKey, metaKey, button, relatedTarget);
var simulatedEvent = document.createEvent("MouseEvent");
simulatedEvent.initMouseEvent(type, true, true, window, 1,
first.screenX, first.screenY,
first.clientX, first.clientY, false,
false, false, false, 0/*left*/, null);
if(touches.length < 2) {
first.target.dispatchEvent(simulatedEvent);
event.preventDefault();
}
}