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Mouse: Changed mouseHandled check to a local var rather than using or…

…iginalEvent. Fixed #4333 - Nested draggables problem in IE

(cherry picked from commit 9c50bdf)
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kborchers authored and scottgonzalez committed May 9, 2011
1 parent 7360265 commit 7eda94a8c916760de4093df85f58cc694838b52b
Showing with 8 additions and 4 deletions.
  1. +8 −4 ui/jquery.ui.mouse.js
@@ -12,6 +12,11 @@
*/
(function( $, undefined ) {

var mouseHandled = false;
$(document).mousedown(function(e) {
mouseHandled = false;
});

$.widget("ui.mouse", {
options: {
cancel: ':input,option',
@@ -44,9 +49,7 @@ $.widget("ui.mouse", {

_mouseDown: function(event) {
// don't let more than one widget handle mouseStart
// TODO: figure out why we have to use originalEvent
event.originalEvent = event.originalEvent || {};
if (event.originalEvent.mouseHandled) { return; }
if(mouseHandled) {return};

// we may have missed mouseup (out of window)
(this._mouseStarted && this._mouseUp(event));
@@ -92,7 +95,8 @@ $.widget("ui.mouse", {
.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);

event.preventDefault();
event.originalEvent.mouseHandled = true;

mouseHandled = true;
return true;
},

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