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Tooltip: Comment why we need to use closest

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Jörn Zaefferer 2012-10-19 17:04:35 -04:00
parent 5bd5ef15f9
commit 9d5f91ece2
1 changed files with 3 additions and 1 deletions
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4
ui/jquery.ui.tooltip.js vendored
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@ -127,7 +127,9 @@ $.widget( "ui.tooltip", {
open: function( event ) { open: function( event ) {
var target = $( event ? event.target : this.element ) var target = $( event ? event.target : this.element )
.closest( this.options.items ); // we need closest here due to mouseover bubbling,
// but always pointing at the same event target
.closest( this.options.items );
// No element to show a tooltip for // No element to show a tooltip for
if ( !target.length ) { if ( !target.length ) {