diff options
Diffstat (limited to 'ui/widgets/menu.js')
| -rw-r--r-- | ui/widgets/menu.js | 56 |
1 files changed, 33 insertions, 23 deletions
diff --git a/ui/widgets/menu.js b/ui/widgets/menu.js index b2d976a2b..5df9d3eef 100644 --- a/ui/widgets/menu.js +++ b/ui/widgets/menu.js @@ -78,6 +78,8 @@ return $.widget( "ui.menu", { // them (focus should always stay on UL during navigation). "mousedown .ui-menu-item": function( event ) { event.preventDefault(); + + this._activateItem( event ); }, "click .ui-menu-item": function( event ) { var target = $( event.target ); @@ -107,29 +109,8 @@ return $.widget( "ui.menu", { } } }, - "mouseenter .ui-menu-item": function( event ) { - - // Ignore mouse events while typeahead is active, see #10458. - // Prevents focusing the wrong item when typeahead causes a scroll while the mouse - // is over an item in the menu - if ( this.previousFilter ) { - return; - } - - var actualTarget = $( event.target ).closest( ".ui-menu-item" ), - target = $( event.currentTarget ); - - // Ignore bubbled events on parent items, see #11641 - if ( actualTarget[ 0 ] !== target[ 0 ] ) { - return; - } - - // Remove ui-state-active class from siblings of the newly focused menu item - // to avoid a jump caused by adjacent elements both having a class with a border - this._removeClass( target.siblings().children( ".ui-state-active" ), - null, "ui-state-active" ); - this.focus( event, target ); - }, + "mouseenter .ui-menu-item": "_activateItem", + "mousemove .ui-menu-item": "_activateItem", mouseleave: "collapseAll", "mouseleave .ui-menu": "collapseAll", focus: function( event, keepActiveItem ) { @@ -171,6 +152,35 @@ return $.widget( "ui.menu", { } ); }, + _activateItem: function( event ) { + + // Ignore mouse events while typeahead is active, see #10458. + // Prevents focusing the wrong item when typeahead causes a scroll while the mouse + // is over an item in the menu + if ( this.previousFilter ) { + return; + } + + var actualTarget = $( event.target ).closest( ".ui-menu-item" ), + target = $( event.currentTarget ); + + // Ignore bubbled events on parent items, see #11641 + if ( actualTarget[ 0 ] !== target[ 0 ] ) { + return; + } + + // If the item is already active, there's nothing to do + if ( target.is( ".ui-state-active" ) ) { + return; + } + + // Remove ui-state-active class from siblings of the newly focused menu item + // to avoid a jump caused by adjacent elements both having a class with a border + this._removeClass( target.siblings().children( ".ui-state-active" ), + null, "ui-state-active" ); + this.focus( event, target ); + }, + _destroy: function() { var items = this.element.find( ".ui-menu-item" ) .removeAttr( "role aria-disabled" ), |