21 lines
20 KiB
JavaScript
21 lines
20 KiB
JavaScript
|
/*
|
||
|
|
This file is part of Ext JS 3.4
|
||
|
|
|
||
|
|
Copyright (c) 2011-2013 Sencha Inc
|
||
|
|
|
||
|
|
Contact: http://www.sencha.com/contact
|
||
|
|
|
||
|
|
GNU General Public License Usage
|
||
|
|
This file may be used under the terms of the GNU General Public License version 3.0 as
|
||
|
|
published by the Free Software Foundation and appearing in the file LICENSE included in the
|
||
|
|
packaging of this file.
|
||
|
|
|
||
|
|
Please review the following information to ensure the GNU General Public License version 3.0
|
||
|
|
requirements will be met: http://www.gnu.org/copyleft/gpl.html.
|
||
|
|
|
||
|
|
If you are unsure which license is appropriate for your use, please contact the sales department
|
||
|
|
at http://www.sencha.com/contact.
|
||
|
|
|
||
|
|
Build date: 2013-04-03 15:07:25
|
||
|
|
*/
|
||
|
|
Ext.menu.Menu=Ext.extend(Ext.Container,{minWidth:120,shadow:"sides",subMenuAlign:"tl-tr?",defaultAlign:"tl-bl?",allowOtherMenus:false,ignoreParentClicks:false,enableScrolling:true,maxHeight:null,scrollIncrement:24,showSeparator:true,defaultOffsets:[0,0],plain:false,floating:true,zIndex:15000,hidden:true,layout:"menu",hideMode:"offsets",scrollerHeight:8,autoLayout:true,defaultType:"menuitem",bufferResize:false,initComponent:function(){if(Ext.isArray(this.initialConfig)){Ext.apply(this,{items:this.initialConfig})}this.addEvents("click","mouseover","mouseout","itemclick");Ext.menu.MenuMgr.register(this);if(this.floating){Ext.EventManager.onWindowResize(this.hide,this)}else{if(this.initialConfig.hidden!==false){this.hidden=false}this.internalDefaults={hideOnClick:false}}Ext.menu.Menu.superclass.initComponent.call(this);if(this.autoLayout){var a=this.doLayout.createDelegate(this,[]);this.on({add:a,remove:a})}},getLayoutTarget:function(){return this.ul},onRender:function(b,a){if(!b){b=Ext.getBody()}var c={id:this.getId(),cls:"x-menu "+((this.floating)?"x-menu-floating x-layer ":"")+(this.cls||"")+(this.plain?" x-menu-plain":"")+(this.showSeparator?"":" x-menu-nosep"),style:this.style,cn:[{tag:"a",cls:"x-menu-focus",href:"#",onclick:"return false;",tabIndex:"-1"},{tag:"ul",cls:"x-menu-list"}]};if(this.floating){this.el=new Ext.Layer({shadow:this.shadow,dh:c,constrain:false,parentEl:b,zindex:this.zIndex})}else{this.el=b.createChild(c)}Ext.menu.Menu.superclass.onRender.call(this,b,a);if(!this.keyNav){this.keyNav=new Ext.menu.MenuNav(this)}this.focusEl=this.el.child("a.x-menu-focus");this.ul=this.el.child("ul.x-menu-list");this.mon(this.ul,{scope:this,click:this.onClick,mouseover:this.onMouseOver,mouseout:this.onMouseOut});if(this.enableScrolling){this.mon(this.el,{scope:this,delegate:".x-menu-scroller",click:this.onScroll,mouseover:this.deactivateActive})}},findTargetItem:function(b){var a=b.getTarget(".x-menu-list-item",this.ul,true);if(a&&a.menuItemId){return this.items.get(a.menuItemId)}},onClick:function(b){var a=this.findTargetItem(b);if(a){if(a.isFormField){this.setActiveItem(a)}else{if(a instanceof Ext.menu.BaseItem){if(a.menu&&this.ignoreParentClicks){a.expandMenu();b.preventDefault()}else{if(a.onClick){a.onClick(b);this.fireEvent("click",this,a,b)}}}}}},setActiveItem:function(a,b){if(a!=this.activeItem){this.deactivateActive();if((this.activeItem=a).isFormField){a.focus()}else{a.activate(b)}}else{if(b){a.expandMenu()}}},deactivateActive:function(){var b=this.activeItem;if(b){if(b.isFormField){if(b.collapse){b.collapse()}}else{b.deactivate()}delete this.activeItem}},tryActivate:function(f,e){var b=this.items;for(var c=f,a=b.length;c>=0&&c<a;c+=e){var d=b.get(c);if(d.isVisible()&&!d.disabled&&(d.canActivate||d.isFormField)){this.setActiveItem(d,false);return d}}return false},onMouseOver:function(b){var a=this.findTargetItem(b);if(a){if(a.canActivate&&!a.disabled){this.setActiveItem(a,true)}}this.over=true;this.fireEvent("mouseover",this,b,a)},onMouseOut:function(b){var a=this.findTargetItem(b);if(a){if(a==this.activeItem&&a.shouldDeactivate&&a.shouldDeactivate(b)){this.activeItem.deactivate();delete this.activeItem}}this.over=false;this.fireEvent("mouseout",this,b,a)},onScroll:function(d,b){if(d){d.stopEvent()}var a=this.ul.dom,c=Ext.fly(b).is(".x-menu-scroller-top");a.scrollTop+=this.scrollIncrement*(c?-1:1);if(c?a.scrollTop<=0:a.scrollTop+this.activeMax>=a.scrollHeight){this.onScrollerOut(null,b)}},onScrollerIn:function(d,b){var a=this.ul.dom,c=Ext.fly(b).is(".x-menu-scroller-top");if(c?a.scrollTop>0:a.scrollTop+this.activeMax<a.scrollHeight){Ext.fly(b).addClass(["x-menu-item-active","x-menu-scroller-active"])}},onScrollerOut:function(b,a){Ext.fly(a).removeClass(["x-menu-item-active","x-menu-scroller-active"])},show:function(b,c,a){if(this.floating){this.parentMenu=a;if(!this.el){this.render();this.doLayout(false,true)}this.showAt(this.el.getAlignToXY(b,c||this.defaultAlign,this.defaultOffsets),a)}else{Ext.menu.Menu.superclass.show.call(this)}},showAt:function(b,a){if(this.fireEvent("beforeshow",this)!==false){this.pare
|