2015-03-01 21:03:46 +01:00
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(function(n){typeof define=="function"&&define.amd?define(["jquery","./core","./widget","./position","./menu"],n):n(jQuery)})(function(n){return n.widget("ui.selectmenu",{version:"1.11.2",defaultElement:"<select>",options:{appendTo:null,disabled:null,icons:{button:"ui-icon-triangle-1-s"},position:{my:"left top",at:"left bottom",collision:"none"},width:null,change:null,close:null,focus:null,open:null,select:null},_create:function(){var n=this.element.uniqueId().attr("id");this.ids={element:n,button:n+"-button",menu:n+"-menu"};this._drawButton();this._drawMenu();this.options.disabled&&this.disable()},_drawButton:function(){var t=this,i=this.element.attr("tabindex");this.label=n("label[for='"+this.ids.element+"']").attr("for",this.ids.button);this._on(this.label,{click:function(n){this.button.focus();n.preventDefault()}});this.element.hide();this.button=n("<span>",{"class":"ui-selectmenu-button ui-widget ui-state-default ui-corner-all",tabindex:i||this.options.disabled?-1:0,id:this.ids.button,role:"combobox","aria-expanded":"false","aria-autocomplete":"list","aria-owns":this.ids.menu,"aria-haspopup":"true"}).insertAfter(this.element);n("<span>",{"class":"ui-icon "+this.options.icons.button}).prependTo(this.button);this.buttonText=n("<span>",{"class":"ui-selectmenu-text"}).appendTo(this.button);this._setText(this.buttonText,this.element.find("option:selected").text());this._resizeButton();this._on(this.button,this._buttonEvents);this.button.one("focusin",function(){t.menuItems||t._refreshMenu()});this._hoverable(this.button);this._focusable(this.button)},_drawMenu:function(){var t=this;this.menu=n("<ul>",{"aria-hidden":"true","aria-labelledby":this.ids.button,id:this.ids.menu});this.menuWrap=n("<div>",{"class":"ui-selectmenu-menu ui-front"}).append(this.menu).appendTo(this._appendTo());this.menuInstance=this.menu.menu({role:"listbox",select:function(n,i){n.preventDefault();t._setSelection();t._select(i.item.data("ui-selectmenu-item"),n)},focus:function(n,i){var r=i.item.data("ui-selectmenu-item");t.focusIndex!=null&&r.index!==t.focusIndex&&(t._trigger("focus",n,{item:r}),t.isOpen||t._select(r,n));t.focusIndex=r.index;t.button.attr("aria-activedescendant",t.menuItems.eq(r.index).attr("id"))}}).menu("instance");this.menu.addClass("ui-corner-bottom").removeClass("ui-corner-all");this.menuInstance._off(this.menu,"mouseleave");this.menuInstance._closeOnDocumentClick=function(){return!1};this.menuInstance._isDivider=function(){return!1}},refresh:function(){this._refreshMenu();this._setText(this.buttonText,this._getSelectedItem().text());this.options.width||this._resizeButton()},_refreshMenu:function(){this.menu.empty();var n,t=this.element.find("option");t.length&&(this._parseOptions(t),this._renderMenu(this.menu,this.items),this.menuInstance.refresh(),this.menuItems=this.menu.find("li").not(".ui-selectmenu-optgroup"),n=this._getSelectedItem(),this.menuInstance.focus(null,n),this._setAria(n.data("ui-selectmenu-item")),this._setOption("disabled",this.element.prop("disabled")))},open:function(n){this.options.disabled||(this.menuItems?(this.menu.find(".ui-state-focus").removeClass("ui-state-focus"),this.menuInstance.focus(null,this._getSelectedItem())):this._refreshMenu(),this.isOpen=!0,this._toggleAttr(),this._resizeMenu(),this._position(),this._on(this.document,this._documentClick),this._trigger("open",n))},_position:function(){this.menuWrap.position(n.extend({of:this.button},this.options.position))},close:function(n){this.isOpen&&(this.isOpen=!1,this._toggleAttr(),this.range=null,this._off(this.document),this._trigger("close",n))},widget:function(){return this.button},menuWidget:function(){return this.menu},_renderMenu:function(t,i){var u=this,r="";n.each(i,function(i,f){f.optgroup!==r&&(n("<li>",{"class":"ui-selectmenu-optgroup ui-menu-divider"+(f.element.parent("optgroup").prop("disabled")?" ui-state-disabled":""),text:f.optgroup}).appendTo(t),r=f.optgroup);u._renderItemData(t,f)})},_renderItemData:function(n,t){return this._renderItem(n,t).data("ui-selectmenu-item",t)},_renderItem:function(t,i){var r=n("<li>");return i.disable
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