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Merge remote-tracking branch 'chriscbrock/add-offset' into 3.1.x

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* chriscbrock/add-offset:
  Normalise offsetX and offsetY on the event
This commit is contained in:
Brandon Aaron
2014-04-09 13:15:17 -04:00
parent 821f4fde0b 36f7799fca
commit 74bd0d0318
1 changed files with 10 additions and 1 deletions
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jquery.mousewheel.js
+10 -1
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@@ -91,7 +91,9 @@
delta = 0,
deltaX = 0,
deltaY = 0,
absDelta = 0;
absDelta = 0,
offsetX = 0,
offsetY = 0;
event = $.event.fix(orgEvent);
event.type = 'mousewheel';
@@ -164,11 +166,18 @@
delta = Math[ delta >= 1 ? 'floor' : 'ceil' ](delta / lowestDelta);
deltaX = Math[ deltaX >= 1 ? 'floor' : 'ceil' ](deltaX / lowestDelta);
deltaY = Math[ deltaY >= 1 ? 'floor' : 'ceil' ](deltaY / lowestDelta);
// Normalise offsetX and offsetY properties
var boundingRect = this.getBoundingClientRect();
offsetX = event.clientX - boundingRect.left;
offsetY = event.clientY - boundingRect.top;
// Add information to the event object
event.deltaX = deltaX;
event.deltaY = deltaY;
event.deltaFactor = lowestDelta;
event.offsetX = offsetX;
event.offsetY = offsetY;
// Go ahead and set deltaMode to 0 since we converted to pixels
// Although this is a little odd since we overwrite the deltaX/Y
// properties with normalized deltas.