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Actually removed the menu code from the autocomplete file

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jzaefferer committed Apr 30, 2010
1 parent c9e9e0a commit f0d1262d47af733fade5385c28f7b2ff0633582e
Showing with 0 additions and 182 deletions.
  1. +0 −182 ui/jquery.ui.autocomplete.js
@@ -315,185 +315,3 @@ $.extend( $.ui.autocomplete, {
});

}( jQuery ));

/*
* jQuery UI Menu (not officially released)
*
* This widget isn't yet finished and the API is subject to change. We plan to finish
* it for the next release. You're welcome to give it a try anyway and give us feedback,
* as long as you're okay with migrating your code later on. We can help with that, too.
*
* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Menu
*
* Depends:
* jquery.ui.core.js
* jquery.ui.widget.js
*/
(function($) {

$.widget("ui.menu", {
_create: function() {
var self = this;
this.element
.addClass("ui-menu ui-widget ui-widget-content ui-corner-all")
.attr({
role: "listbox",
"aria-activedescendant": "ui-active-menuitem"
})
.click(function( event ) {
if ( !$( event.target ).closest( ".ui-menu-item a" ).length ) {
return;
}
// temporary
event.preventDefault();
self.select( event );
});
this.refresh();
},

refresh: function() {
var self = this;

// don't refresh list items that are already adapted
var items = this.element.children("li:not(.ui-menu-item):has(a)")
.addClass("ui-menu-item")
.attr("role", "menuitem");

items.children("a")
.addClass("ui-corner-all")
.attr("tabindex", -1)
// mouseenter doesn't work with event delegation
.mouseenter(function( event ) {
self.activate( event, $(this).parent() );
})
.mouseleave(function() {
self.deactivate();
});
},

activate: function( event, item ) {
this.deactivate();
if (this.hasScroll()) {
var offset = item.offset().top - this.element.offset().top,
scroll = this.element.attr("scrollTop"),
elementHeight = this.element.height();
if (offset < 0) {
this.element.attr("scrollTop", scroll + offset);
} else if (offset > elementHeight) {
this.element.attr("scrollTop", scroll + offset - elementHeight + item.height());
}
}
this.active = item.eq(0)
.children("a")
.addClass("ui-state-hover")
.attr("id", "ui-active-menuitem")
.end();
this._trigger("focus", event, { item: item });
},

deactivate: function() {
if (!this.active) { return; }

this.active.children("a")
.removeClass("ui-state-hover")
.removeAttr("id");
this._trigger("blur");
this.active = null;
},

next: function(event) {
this.move("next", ".ui-menu-item:first", event);
},

previous: function(event) {
this.move("prev", ".ui-menu-item:last", event);
},

first: function() {
return this.active && !this.active.prev().length;
},

last: function() {
return this.active && !this.active.next().length;
},

move: function(direction, edge, event) {
if (!this.active) {
this.activate(event, this.element.children(edge));
return;
}
var next = this.active[direction + "All"](".ui-menu-item").eq(0);
if (next.length) {
this.activate(event, next);
} else {
this.activate(event, this.element.children(edge));
}
},

// TODO merge with previousPage
nextPage: function(event) {
if (this.hasScroll()) {
// TODO merge with no-scroll-else
if (!this.active || this.last()) {
this.activate(event, this.element.children(":first"));
return;
}
var base = this.active.offset().top,
height = this.element.height(),
result = this.element.children("li").filter(function() {
var close = $(this).offset().top - base - height + $(this).height();
// TODO improve approximation
return close < 10 && close > -10;
});

// TODO try to catch this earlier when scrollTop indicates the last page anyway
if (!result.length) {
result = this.element.children(":last");
}
this.activate(event, result);
} else {
this.activate(event, this.element.children(!this.active || this.last() ? ":first" : ":last"));
}
},

// TODO merge with nextPage
previousPage: function(event) {
if (this.hasScroll()) {
// TODO merge with no-scroll-else
if (!this.active || this.first()) {
this.activate(event, this.element.children(":last"));
return;
}

var base = this.active.offset().top,
height = this.element.height();
result = this.element.children("li").filter(function() {
var close = $(this).offset().top - base + height - $(this).height();
// TODO improve approximation
return close < 10 && close > -10;
});

// TODO try to catch this earlier when scrollTop indicates the last page anyway
if (!result.length) {
result = this.element.children(":first");
}
this.activate(event, result);
} else {
this.activate(event, this.element.children(!this.active || this.first() ? ":last" : ":first"));
}
},

hasScroll: function() {
return this.element.height() < this.element.attr("scrollHeight");
},

select: function( event ) {
this._trigger("selected", event, { item: this.active });
}
});

}(jQuery));

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