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RollingList.js

RollingList.js 21 KB
Історія Запис

12345678 
  1. /*
    2. 

  2. 	Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
    3. 

  3. 	Available via Academic Free License >= 2.1 OR the modified BSD license.
    4. 

  4. 	see: http://dojotoolkit.org/license for details
    5. 

  5. */
    6. 

  6. 

  7. 

  8. if(!dojo._hasResource["dojox.widget.RollingList"]){dojo._hasResource["dojox.widget.RollingList"]=true;dojo.provide("dojox.widget.RollingList");dojo.experimental("dojox.widget.RollingList");dojo.require("dijit.layout.ContentPane");dojo.require("dijit._Templated");dojo.require("dijit._Contained");dojo.require("dijit.layout._LayoutWidget");dojo.require("dijit.Menu");dojo.require("dojox.html.metrics");dojo.require("dijit.form.Button");dojo.require("dojo.i18n");dojo.requireLocalization("dijit","common",null,"ROOT,ar,ca,cs,da,de,el,es,fi,fr,he,hu,it,ja,ko,nb,nl,pl,pt,pt-pt,ru,sk,sl,sv,th,tr,zh,zh-tw");dojo.declare("dojox.widget._RollingListPane",[dijit.layout.ContentPane,dijit._Templated,dijit._Contained],{templateString:"<div class=\"dojoxRollingListPane\"><table><tbody><tr><td dojoAttachPoint=\"containerNode\"></td></tr></tbody></div>",parentWidget:null,parentPane:null,store:null,items:null,query:null,queryOptions:null,_focusByNode:true,minWidth:0,_setContentAndScroll:function(_1,_2){this._setContent(_1,_2);this.parentWidget.scrollIntoView(this);},_updateNodeWidth:function(n,_3){n.style.width="";var _4=dojo.marginBox(n).w;if(_4<_3){dojo.marginBox(n,{w:_3});}},_onMinWidthChange:function(v){this._updateNodeWidth(this.domNode,v);},_setMinWidthAttr:function(v){if(v!==this.minWidth){this.minWidth=v;this._onMinWidthChange(v);}},startup:function(){if(this._started){return;}if(this.store&&this.store.getFeatures()["dojo.data.api.Notification"]){window.setTimeout(dojo.hitch(this,function(){this.connect(this.store,"onSet","_onSetItem");this.connect(this.store,"onNew","_onNewItem");this.connect(this.store,"onDelete","_onDeleteItem");}),1);}this.connect(this.focusNode||this.domNode,"onkeypress","_focusKey");this.parentWidget._updateClass(this.domNode,"Pane");this.inherited(arguments);this._onMinWidthChange(this.minWidth);},_focusKey:function(e){if(e.charOrCode==dojo.keys.BACKSPACE){dojo.stopEvent(e);return;}else{if(e.charOrCode==dojo.keys.LEFT_ARROW&&this.parentPane){this.parentPane.focus();this.parentWidget.scrollIntoView(this.parentPane);}else{if(e.charOrCode==dojo.keys.ENTER){this.parentWidget._onExecute();}}}},focus:function(_5){if(this.parentWidget._focusedPane!=this){this.parentWidget._focusedPane=this;this.parentWidget.scrollIntoView(this);if(this._focusByNode&&(!this.parentWidget._savedFocus||_5)){try{(this.focusNode||this.domNode).focus();}catch(e){}}}},_onShow:function(){if((this.store||this.items)&&((this.refreshOnShow&&this.domNode)||(!this.isLoaded&&this.domNode))){this.refresh();}},_load:function(){this.isLoaded=false;if(this.items){this._setContentAndScroll(this.onLoadStart(),true);window.setTimeout(dojo.hitch(this,"_doQuery"),1);}else{this._doQuery();}},_doLoadItems:function(_6,_7){var _8=0,_9=this.store;dojo.forEach(_6,function(_a){if(!_9.isItemLoaded(_a)){_8++;}});if(_8===0){_7();}else{var _b=function(_c){_8--;if((_8)===0){_7();}};dojo.forEach(_6,function(_d){if(!_9.isItemLoaded(_d)){_9.loadItem({item:_d,onItem:_b});}});}},_doQuery:function(){if(!this.domNode){return;}var _e=this.parentWidget.preloadItems;_e=(_e===true||(this.items&&this.items.length<=Number(_e)));if(this.items&&_e){this._doLoadItems(this.items,dojo.hitch(this,"onItems"));}else{if(this.items){this.onItems();}else{this._setContentAndScroll(this.onFetchStart(),true);this.store.fetch({query:this.query,onComplete:function(_f){this.items=_f;this.onItems();},onError:function(e){this._onError("Fetch",e);},scope:this});}}},_hasItem:function(_10){var _11=this.items||[];for(var i=0,_12;(_12=_11[i]);i++){if(this.parentWidget._itemsMatch(_12,_10)){return true;}}return false;},_onSetItem:function(_13,_14,_15,_16){if(this._hasItem(_13)){this.refresh();}},_onNewItem:function(_17,_18){var sel;if((!_18&&!this.parentPane)||(_18&&this.parentPane&&this.parentPane._hasItem(_18.item)&&(sel=this.parentPane._getSelected())&&this.parentWidget._itemsMatch(sel.item,_18.item))){this.items.push(_17);this.refresh();}else{if(_18&&this.parentPane&&this._hasItem(_18.item)){this.refresh();}}},_onDeleteItem:function(_19){if(this._hasItem(_19)){this.items=dojo.filter(this.items,function(i){return (i!=_19);});this.refresh();}},onFetchStart:function(){return this.loadingMessage;},onFetchError:function(_1a){return this.errorMessage;},onLoadStart:function(){return this.loadingMessage;},onLoadError:function(_1b){return this.errorMessage;},onItems:function(){if(!this.onLoadDeferred){this.cancel();this.onLoadDeferred=new dojo.Deferred(dojo.hitch(this,"cancel"));}this._onLoadHandler();}});dojo.declare("dojox.widget._RollingListGroupPane",[dojox.widget._RollingListPane],{templateString:"<div><div dojoAttachPoint=\"containerNode\"></div>"+"<div dojoAttachPoint=\"menuContainer\">"+"<div dojoAttachPoint=\"menuNode\"></div>"+"</div></div>",_menu:null,_setContent:function(_1c){if(!this._menu){this.inherited(arguments);}},_onMinWidthChange:function(v){if(!this._menu){return;}var _1d=dojo.marginBox(this.domNode).w;var _1e=dojo.marginBox(this._menu.domNode).w;this._updateNodeWidth(this._menu.domNode,v-(_1d-_1e));},onItems:function(){var _1f,_20=false;if(this._menu){_1f=this._getSelected();this._menu.destroyRecursive();}this._menu=this._getMenu();var _21,_22;if(this.items.length){dojo.forEach(this.items,function(_23){_21=this.parentWidget._getMenuItemForItem(_23,this);if(_21){if(_1f&&this.parentWidget._itemsMatch(_21.item,_1f.item)){_22=_21;}this._menu.addChild(_21);}},this);}else{_21=this.parentWidget._getMenuItemForItem(null,this);if(_21){this._menu.addChild(_21);}}if(_22){this._setSelected(_22);if((_1f&&!_1f.children&&_22.children)||(_1f&&_1f.children&&!_22.children)){var _24=this.parentWidget._getPaneForItem(_22.item,this,_22.children);if(_24){this.parentWidget.addChild(_24,this.getIndexInParent()+1);}else{this.parentWidget._removeAfter(this);this.parentWidget._onItemClick(null,this,_22.item,_22.children);}}}else{if(_1f){this.parentWidget._removeAfter(this);}}this.containerNode.innerHTML="";this.containerNode.appendChild(this._menu.domNode);this.parentWidget.scrollIntoView(this);this._checkScrollConnection(true);this.inherited(arguments);this._onMinWidthChange(this.minWidth);},_checkScrollConnection:function(_25){var _26=this.store;if(this._scrollConn){this.disconnect(this._scrollConn);}delete this._scrollConn;if(!dojo.every(this.items,function(i){return _26.isItemLoaded(i);})){if(_25){this._loadVisibleItems();}this._scrollConn=this.connect(this.domNode,"onscroll","_onScrollPane");}},startup:function(){this.inherited(arguments);this.parentWidget._updateClass(this.domNode,"GroupPane");},focus:function(_27){if(this._menu){if(this._pendingFocus){this.disconnect(this._pendingFocus);}delete this._pendingFocus;var _28=this._menu.focusedChild;if(!_28){var _29=dojo.query(".dojoxRollingListItemSelected",this.domNode)[0];if(_29){_28=dijit.byNode(_29);}}if(!_28){_28=this._menu.getChildren()[0]||this._menu;}this._focusByNode=false;if(_28.focusNode){if(!this.parentWidget._savedFocus||_27){try{_28.focusNode.focus();}catch(e){}}window.setTimeout(function(){try{dijit.scrollIntoView(_28.focusNode);}catch(e){}},1);}else{if(_28.focus){if(!this.parentWidget._savedFocus||_27){_28.focus();}}else{this._focusByNode=true;}}this.inherited(arguments);}else{if(!this._pendingFocus){this._pendingFocus=this.connect(this,"onItems","focus");}}},_getMenu:function(){var _2a=this;var _2b=new dijit.Menu({parentMenu:this.parentPane?this.parentPane._menu:null,onCancel:function(_2c){if(_2a.parentPane){_2a.parentPane.focus(true);}},_moveToPopup:function(evt){if(this.focusedChild&&!this.focusedChild.disabled){this.focusedChild._onClick(evt);}}},this.menuNode);this.connect(_2b,"onItemClick",function(_2d,evt){if(_2d.disabled){return;}evt.alreadySelected=dojo.hasClass(_2d.domNode,"dojoxRollingListItemSelected");if(evt.alreadySelected&&((evt.type=="keypress"&&evt.charOrCode!=dojo.keys.ENTER)||(evt.type=="internal"))){var p=this.parentWidget.getChildren()[this.getIndexInParent()+1];if(p){p.focus(true);this.parentWidget.scrollIntoView(p);}}else{this._setSelected(_2d,_2b);this.parentWidget._onItemClick(evt,this,_2d.item,_2d.children);if(evt.type=="keypress"&&evt.charOrCode==dojo.keys.ENTER){this.parentWidget._onExecute();}}});if(!_2b._started){_2b.startup();}return _2b;},_onScrollPane:function(){if(this._visibleLoadPending){window.clearTimeout(this._visibleLoadPending);}this._visibleLoadPending=window.setTimeout(dojo.hitch(this,"_loadVisibleItems"),500);},_loadVisibleItems:function(){delete this._visibleLoadPending;var _2e=this._menu;if(!_2e){return;}var _2f=_2e.getChildren();if(!_2f||!_2f.length){return;}var _30=function(n,m,pb){var s=dojo.getComputedStyle(n);var r=0;if(m){r+=dojo._getMarginExtents(n,s).t;}if(pb){r+=dojo._getPadBorderExtents(n,s).t;}return r;};var _31=_30(this.domNode,false,true)+_30(this.containerNode,true,true)+_30(_2e.domNode,true,true)+_30(_2f[0].domNode,true,false);var h=dojo.contentBox(this.domNode).h;var _32=this.domNode.scrollTop-_31-(h/2);var _33=_32+(3*h/2);var _34=dojo.filter(_2f,function(c){var cnt=c.domNode.offsetTop;var s=c.store;var i=c.item;return (cnt>=_32&&cnt<=_33&&!s.isItemLoaded(i));});var _35=dojo.map(_34,function(c){return c.item;});var _36=dojo.hitch(this,function(){var _37=this._getSelected();var _38;dojo.forEach(_35,function(_39,idx){var _3a=this.parentWidget._getMenuItemForItem(_39,this);var _3b=_34[idx];var _3c=_3b.getIndexInParent();_2e.removeChild(_3b);if(_3a){if(_37&&this.parentWidget._itemsMatch(_3a.item,_37.item)){_38=_3a;}_2e.addChild(_3a,_3c);if(_2e.focusedChild==_3b){_2e.focusChild(_3a);}}_3b.destroy();},this);this._checkScrollConnection(false);});this._doLoadItems(_35,_36);},_getSelected:function(_3d){if(!_3d){_3d=this._menu;}if(_3d){var _3e=this._menu.getChildren();for(var i=0,_3f;(_3f=_3e[i]);i++){if(dojo.hasClass(_3f.domNode,"dojoxRollingListItemSelected")){return _3f;}}}return null;},_setSelected:function(_40,_41){if(!_41){_41=this._menu;}if(_41){dojo.forEach(_41.getChildren(),function(i){this.parentWidget._updateClass(i.domNode,"Item",{"Selected":(_40&&(i==_40&&!i.disabled))});},this);}}});dojo.declare("dojox.widget.RollingList",[dijit._Widget,dijit._Templated,dijit._Container],{templateString:dojo.cache("dojox.widget","RollingList/RollingList.html","<div class=\"dojoxRollingList ${className}\"\n\t><div class=\"dojoxRollingListContainer\" dojoAttachPoint=\"containerNode\" dojoAttachEvent=\"onkeypress:_onKey\"\n\t></div\n\t><div class=\"dojoxRollingListButtons\" dojoAttachPoint=\"buttonsNode\"\n        ><button dojoType=\"dijit.form.Button\" dojoAttachPoint=\"okButton\"\n\t\t\t\tdojoAttachEvent=\"onClick:_onExecute\">${okButtonLabel}</button\n        ><button dojoType=\"dijit.form.Button\" dojoAttachPoint=\"cancelButton\"\n\t\t\t\tdojoAttachEvent=\"onClick:_onCancel\">${cancelButtonLabel}</button\n\t></div\n></div>\n"),widgetsInTemplate:true,className:"",store:null,query:null,queryOptions:null,childrenAttrs:["children"],parentAttr:"",value:null,executeOnDblClick:true,preloadItems:false,showButtons:false,okButtonLabel:"",cancelButtonLabel:"",minPaneWidth:0,postMixInProperties:function(){this.inherited(arguments);var loc=dojo.i18n.getLocalization("dijit","common");this.okButtonLabel=this.okButtonLabel||loc.buttonOk;this.cancelButtonLabel=this.cancelButtonLabel||loc.buttonCancel;},_setShowButtonsAttr:function(_42){var _43=false;if((this.showButtons!=_42&&this._started)||(this.showButtons==_42&&!this.started)){_43=true;}dojo.toggleClass(this.domNode,"dojoxRollingListButtonsHidden",!_42);this.showButtons=_42;if(_43){if(this._started){this.layout();}else{window.setTimeout(dojo.hitch(this,"layout"),0);}}},_itemsMatch:function(_44,_45){if(!_44&&!_45){return true;}else{if(!_44||!_45){return false;}}return (_44==_45||(this._isIdentity&&this.store.getIdentity(_44)==this.store.getIdentity(_45)));},_removeAfter:function(idx){if(typeof idx!="number"){idx=this.getIndexOfChild(idx);}if(idx>=0){dojo.forEach(this.getChildren(),function(c,i){if(i>idx){this.removeChild(c);c.destroyRecursive();}},this);}var _46=this.getChildren(),_47=_46[_46.length-1];var _48=null;while(_47&&!_48){var val=_47._getSelected?_47._getSelected():null;if(val){_48=val.item;}_47=_47.parentPane;}if(!this._setInProgress){this._setValue(_48);}},addChild:function(_49,_4a){if(_4a>0){this._removeAfter(_4a-1);}this.inherited(arguments);if(!_49._started){_49.startup();}_49.attr("minWidth",this.minPaneWidth);this.layout();if(!this._savedFocus){_49.focus();}},_setMinPaneWidthAttr:function(_4b){if(_4b!==this.minPaneWidth){this.minPaneWidth=_4b;dojo.forEach(this.getChildren(),function(c){c.attr("minWidth",_4b);});}},_updateClass:function(_4c,_4d,_4e){if(!this._declaredClasses){this._declaredClasses=("dojoxRollingList "+this.className).split(" ");}dojo.forEach(this._declaredClasses,function(c){if(c){dojo.addClass(_4c,c+_4d);for(var k in _4e||{}){dojo.toggleClass(_4c,c+_4d+k,_4e[k]);}dojo.toggleClass(_4c,c+_4d+"FocusSelected",(dojo.hasClass(_4c,c+_4d+"Focus")&&dojo.hasClass(_4c,c+_4d+"Selected")));dojo.toggleClass(_4c,c+_4d+"HoverSelected",(dojo.hasClass(_4c,c+_4d+"Hover")&&dojo.hasClass(_4c,c+_4d+"Selected")));}});},scrollIntoView:function(_4f){if(this._scrollingTimeout){window.clearTimeout(this._scrollingTimeout);}delete this._scrollingTimeout;this._scrollingTimeout=window.setTimeout(dojo.hitch(this,function(){if(_4f.domNode){dijit.scrollIntoView(_4f.domNode);}delete this._scrollingTimeout;return;}),1);},resize:function(_50){dijit.layout._LayoutWidget.prototype.resize.call(this,_50);},layout:function(){var _51=this.getChildren();if(this._contentBox){var bn=this.buttonsNode;var _52=this._contentBox.h-dojo.marginBox(bn).h-dojox.html.metrics.getScrollbar().h;dojo.forEach(_51,function(c){dojo.marginBox(c.domNode,{h:_52});});}if(this._focusedPane){var foc=this._focusedPane;delete this._focusedPane;if(!this._savedFocus){foc.focus();}}else{if(_51&&_51.length){if(!this._savedFocus){_51[0].focus();}}}},_onChange:function(_53){this.onChange(_53);},_setValue:function(_54){delete this._setInProgress;if(!this._itemsMatch(this.value,_54)){this.value=_54;this._onChange(_54);}},_setValueAttr:function(_55){if(this._itemsMatch(this.value,_55)&&!_55){return;}if(this._setInProgress&&this._setInProgress===_55){return;}this._setInProgress=_55;if(!_55||!this.store.isItem(_55)){var _56=this.getChildren()[0];_56._setSelected(null);this._onItemClick(null,_56,null,null);return;}var _57=dojo.hitch(this,function(_58,_59){var _5a=this.store,id;if(this.parentAttr&&_5a.getFeatures()["dojo.data.api.Identity"]&&((id=this.store.getValue(_58,this.parentAttr))||id==="")){var cb=function(i){if(_5a.getIdentity(i)==_5a.getIdentity(_58)){_59(null);}else{_59([i]);}};if(id===""){_59(null);}else{if(typeof id=="string"){_5a.fetchItemByIdentity({identity:id,onItem:cb});}else{if(_5a.isItem(id)){cb(id);}}}}else{var _5b=this.childrenAttrs.length;var _5c=[];dojo.forEach(this.childrenAttrs,function(_5d){var q={};q[_5d]=_58;_5a.fetch({query:q,scope:this,onComplete:function(_5e){if(this._setInProgress!==_55){return;}_5c=_5c.concat(_5e);_5b--;if(_5b===0){_59(_5c);}}});},this);}});var _5f=dojo.hitch(this,function(_60,idx){var set=_60[idx];var _61=this.getChildren()[idx];var _62;if(set&&_61){var fx=dojo.hitch(this,function(){if(_62){this.disconnect(_62);}delete _62;if(this._setInProgress!==_55){return;}var _63=dojo.filter(_61._menu.getChildren(),function(i){return this._itemsMatch(i.item,set);},this)[0];if(_63){idx++;_61._menu.onItemClick(_63,{type:"internal",stopPropagation:function(){},preventDefault:function(){}});if(_60[idx]){_5f(_60,idx);}else{this._setValue(set);this.onItemClick(set,_61,this.getChildItems(set));}}});if(!_61.isLoaded){_62=this.connect(_61,"onLoad",fx);}else{fx();}}else{if(idx===0){this.attr("value",null);}}});var _64=[];var _65=dojo.hitch(this,function(_66){if(_66&&_66.length){_64.push(_66[0]);_57(_66[0],_65);}else{if(!_66){_64.pop();}_64.reverse();_5f(_64,0);}});var ns=this.domNode.style;if(ns.display=="none"||ns.visibility=="hidden"){this._setValue(_55);}else{if(!this._itemsMatch(_55,this._visibleItem)){_65([_55]);}}},_onItemClick:function(evt,_67,_68,_69){if(evt){var _6a=this._getPaneForItem(_68,_67,_69);var _6b=(evt.type=="click"&&evt.alreadySelected);if(_6b&&_6a){this._removeAfter(_67.getIndexInParent()+1);var _6c=_67.getNextSibling();if(_6c&&_6c._setSelected){_6c._setSelected(null);}this.scrollIntoView(_6c);}else{if(_6a){this.addChild(_6a,_67.getIndexInParent()+1);if(this._savedFocus){_6a.focus(true);}}else{this._removeAfter(_67);this.scrollIntoView(_67);}}}else{if(_67){this._removeAfter(_67);this.scrollIntoView(_67);}}if(!evt||evt.type!="internal"){this._setValue(_68);this.onItemClick(_68,_67,_69);}this._visibleItem=_68;},_getPaneForItem:function(_6d,_6e,_6f){var ret=this.getPaneForItem(_6d,_6e,_6f);ret.store=this.store;ret.parentWidget=this;ret.parentPane=_6e||null;if(!_6d){ret.query=this.query;ret.queryOptions=this.queryOptions;}else{if(_6f){ret.items=_6f;}else{ret.items=[_6d];}}return ret;},_getMenuItemForItem:function(_70,_71){var _72=this.store;if(!_70||!_72||!_72.isItem(_70)){var i=new dijit.MenuItem({label:"---",disabled:true,iconClass:"dojoxEmpty",focus:function(){}});this._updateClass(i.domNode,"Item");return i;}else{var _73=_72.isItemLoaded(_70);var _74=_73?this.getChildItems(_70):undefined;var _75;if(_74){_75=this.getMenuItemForItem(_70,_71,_74);_75.children=_74;this._updateClass(_75.domNode,"Item",{"Expanding":true});if(!_75._started){var c=_75.connect(_75,"startup",function(){this.disconnect(c);dojo.style(this.arrowWrapper,"display","");});}else{dojo.style(_75.arrowWrapper,"display","");}}else{_75=this.getMenuItemForItem(_70,_71,null);if(_73){this._updateClass(_75.domNode,"Item",{"Single":true});}else{this._updateClass(_75.domNode,"Item",{"Unloaded":true});_75.attr("disabled",true);}}_75.store=this.store;_75.item=_70;if(!_75.label){_75.attr("label",this.store.getLabel(_70).replace(/</,"&lt;"));}if(_75.focusNode){var _76=this;_75.focus=function(){if(!this.disabled){try{this.focusNode.focus();}catch(e){}}};_75.connect(_75.focusNode,"onmouseenter",function(){if(!this.disabled){_76._updateClass(this.domNode,"Item",{"Hover":true});}});_75.connect(_75.focusNode,"onmouseleave",function(){if(!this.disabled){_76._updateClass(this.domNode,"Item",{"Hover":false});}});_75.connect(_75.focusNode,"blur",function(){_76._updateClass(this.domNode,"Item",{"Focus":false,"Hover":false});});_75.connect(_75.focusNode,"focus",function(){_76._updateClass(this.domNode,"Item",{"Focus":true});_76._focusedPane=_71;});if(this.executeOnDblClick){_75.connect(_75.focusNode,"ondblclick",function(){_76._onExecute();});}}return _75;}},_setStore:function(_77){if(_77===this.store&&this._started){return;}this.store=_77;this._isIdentity=_77.getFeatures()["dojo.data.api.Identity"];var _78=this._getPaneForItem();this.addChild(_78,0);},_onKey:function(e){if(e.charOrCode==dojo.keys.BACKSPACE){dojo.stopEvent(e);return;}else{if(e.charOrCode==dojo.keys.ESCAPE&&this._savedFocus){try{dijit.focus(this._savedFocus);}catch(e){}dojo.stopEvent(e);return;}else{if(e.charOrCode==dojo.keys.LEFT_ARROW||e.charOrCode==dojo.keys.RIGHT_ARROW){dojo.stopEvent(e);return;}}}},_resetValue:function(){this.attr("value",this._lastExecutedValue);},_onCancel:function(){this._resetValue();this.onCancel();},_onExecute:function(){this._lastExecutedValue=this.attr("value");this.onExecute();},focus:function(){var _79=this._savedFocus;this._savedFocus=dijit.getFocus(this);if(!this._savedFocus.node){delete this._savedFocus;}if(!this._focusedPane){var _7a=this.getChildren()[0];if(_7a&&!_79){_7a.focus(true);}}else{this._savedFocus=dijit.getFocus(this);var foc=this._focusedPane;delete this._focusedPane;if(!_79){foc.focus(true);}}},handleKey:function(e){if(e.charOrCode==dojo.keys.DOWN_ARROW){delete this._savedFocus;this.focus();return false;}else{if(e.charOrCode==dojo.keys.ESCAPE){this._onCancel();return false;}}return true;},_updateChildClasses:function(){var _7b=this.getChildren();var _7c=_7b.length;dojo.forEach(_7b,function(c,idx){dojo.toggleClass(c.domNode,"dojoxRollingListPaneCurrentChild",(idx==(_7c-1)));dojo.toggleClass(c.domNode,"dojoxRollingListPaneCurrentSelected",(idx==(_7c-2)));});},startup:function(){if(this._started){return;}if(!this.getParent||!this.getParent()){this.resize();this.connect(dojo.global,"onresize","resize");}this.connect(this,"addChild","_updateChildClasses");this.connect(this,"removeChild","_updateChildClasses");this._setStore(this.store);this.attr("showButtons",this.showButtons);this.inherited(arguments);this._lastExecutedValue=this.attr("value");},getChildItems:function(_7d){var _7e,_7f=this.store;dojo.forEach(this.childrenAttrs,function(_80){var _81=_7f.getValues(_7d,_80);if(_81&&_81.length){_7e=(_7e||[]).concat(_81);}});return _7e;},getMenuItemForItem:function(_82,_83,_84){return new dijit.MenuItem({});},getPaneForItem:function(_85,_86,_87){if(!_85||_87){return new dojox.widget._RollingListGroupPane({});}else{return null;}},onItemClick:function(_88,_89,_8a){},onExecute:function(){},onCancel:function(){},onChange:function(_8b){}});}
    9.