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Merge pull request #328 from thulka/master

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Some lines that speed up event handling (20 to 18 % time spent) and make code cleaner.
This commit is contained in:
Eric Rowell
2013-03-19 10:35:22 -07:00
parent 821aa7b872 b043a2f931
commit 49112051d9
1 changed files with 4 additions and 9 deletions
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13
src/Stage.js
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@@ -306,15 +306,10 @@
var that = this; var that = this;
var events = ['mousedown', 'mousemove', 'mouseup', 'mouseout', 'touchstart', 'touchmove', 'touchend']; var events = ['mousedown', 'mousemove', 'mouseup', 'mouseout', 'touchstart', 'touchmove', 'touchend'];
for(var n = 0; n < events.length; n++) { for (var n = 0; n < events.length; n++) {
var pubEvent = events[n]; var pubEvent = events[n];
// induce scope var f = that['_' + pubEvent];
( function() { that.content.addEventListener(pubEvent, f.bind(that), false);
var event = pubEvent;
that.content.addEventListener(event, function(evt) {
that['_' + event](evt);
}, false);
}());
} }
}, },
_mouseout: function(evt) { _mouseout: function(evt) {