diff options
Diffstat (limited to 'ui/widgets/spinner.js')
| -rw-r--r-- | ui/widgets/spinner.js | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ui/widgets/spinner.js b/ui/widgets/spinner.js index 4fb41d7bb..d4034b458 100644 --- a/ui/widgets/spinner.js +++ b/ui/widgets/spinner.js @@ -164,6 +164,13 @@ $.widget( "ui.spinner", { // event. The `delta` parameter is provided by the jQuery Mousewheel // plugin if one is loaded. mousewheel: function( event, delta ) { + if ( !event.isTrigger ) { + + // If this is not a trigger call, the `wheel` handler will + // fire as well, let's not duplicate it. + return; + } + var wheelEvent = $.Event( event ); wheelEvent.type = "wheel"; if ( delta ) { |