-<html>\r
-<head>\r
- <title>The source code</title>\r
- <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
- <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
-</head>\r
-<body onload="prettyPrint();">\r
- <pre class="prettyprint lang-js"><div id="cls-Ext.layout.MenuLayout"></div>/**\r
- * @class Ext.layout.MenuLayout\r
- * @extends Ext.layout.ContainerLayout\r
- * <p>Layout manager used by {@link Ext.menu.Menu}. Generally this class should not need to be used directly.</p>\r
- */\r
- Ext.layout.MenuLayout = Ext.extend(Ext.layout.ContainerLayout, {\r
- monitorResize : true,\r
-\r
- setContainer : function(ct){\r
- this.monitorResize = !ct.floating;\r
- Ext.layout.MenuLayout.superclass.setContainer.call(this, ct);\r
- },\r
-\r
- renderItem : function(c, position, target){\r
- if (!this.itemTpl) {\r
- this.itemTpl = Ext.layout.MenuLayout.prototype.itemTpl = new Ext.XTemplate(\r
- '<li id="{itemId}" class="{itemCls}">',\r
- '<tpl if="needsIcon">',\r
- '<img src="{icon}" class="{iconCls}"/>',\r
- '</tpl>',\r
- '</li>'\r
- );\r
- }\r
-\r
- if(c && !c.rendered){\r
- if(Ext.isNumber(position)){\r
- position = target.dom.childNodes[position];\r
- }\r
- var a = this.getItemArgs(c);\r
-\r
-// The Component's positionEl is the <li> it is rendered into\r
- c.render(c.positionEl = position ?\r
- this.itemTpl.insertBefore(position, a, true) :\r
- this.itemTpl.append(target, a, true));\r
-\r
-// Link the containing <li> to the item.\r
- c.positionEl.menuItemId = c.itemId || c.id;\r
-\r
-// If rendering a regular Component, and it needs an icon,\r
-// move the Component rightwards.\r
- if (!a.isMenuItem && a.needsIcon) {\r
- c.positionEl.addClass('x-menu-list-item-indent');\r
- }\r
- }else if(c && !this.isValidParent(c, target)){\r
- if(Ext.isNumber(position)){\r
- position = target.dom.childNodes[position];\r
- }\r
- target.dom.insertBefore(c.getActionEl().dom, position || null);\r
- }\r
- },\r
-\r
- getItemArgs : function(c) {\r
- var isMenuItem = c instanceof Ext.menu.Item;\r
- return {\r
- isMenuItem: isMenuItem,\r
- needsIcon: !isMenuItem && (c.icon || c.iconCls),\r
- icon: c.icon || Ext.BLANK_IMAGE_URL,\r
- iconCls: 'x-menu-item-icon ' + (c.iconCls || ''),\r
- itemId: 'x-menu-el-' + c.id,\r
- itemCls: 'x-menu-list-item ' + (this.extraCls || '')\r
- };\r
- },\r
-\r
-// Valid if the Component is in a <li> which is part of our target <ul>\r
- isValidParent : function(c, target) {\r
- return c.el.up('li.x-menu-list-item', 5).dom.parentNode === (target.dom || target);\r
- },\r
-\r
- onLayout : function(ct, target){\r
- this.renderAll(ct, target);\r
- this.doAutoSize();\r
- },\r
-\r
- doAutoSize : function(){\r
- var ct = this.container, w = ct.width;\r
- if(ct.floating){\r
- if(w){\r
- ct.setWidth(w);\r
- }else if(Ext.isIE){\r
- ct.setWidth(Ext.isStrict && (Ext.isIE7 || Ext.isIE8) ? 'auto' : ct.minWidth);\r
- var el = ct.getEl(), t = el.dom.offsetWidth; // force recalc\r
- ct.setWidth(ct.getLayoutTarget().getWidth() + el.getFrameWidth('lr'));\r
- }\r
- }\r
- }\r
-});\r
-Ext.Container.LAYOUTS['menu'] = Ext.layout.MenuLayout;\r
-\r
-<div id="cls-Ext.menu.Menu"></div>/**\r
- * @class Ext.menu.Menu\r
- * @extends Ext.Container\r
- * <p>A menu object. This is the container to which you may add menu items. Menu can also serve as a base class\r
- * when you want a specialized menu based off of another component (like {@link Ext.menu.DateMenu} for example).</p>\r
- * <p>Menus may contain either {@link Ext.menu.Item menu items}, or general {@link Ext.Component Component}s.</p>\r
- * <p>To make a contained general {@link Ext.Component Component} line up with other {@link Ext.menu.Item menu items}\r
- * specify <tt>iconCls: 'no-icon'</tt>. This reserves a space for an icon, and indents the Component in line\r
- * with the other menu items. See {@link Ext.form.ComboBox}.{@link Ext.form.ComboBox#getListParent getListParent}\r
- * for an example.</p>\r
- * <p>By default, Menus are absolutely positioned, floating Components. By configuring a Menu with\r
- * <b><tt>{@link #floating}:false</tt></b>, a Menu may be used as child of a Container.</p>\r
- *\r
- * @xtype menu\r
- */\r
-Ext.menu.Menu = Ext.extend(Ext.Container, {\r
- <div id="cfg-Ext.menu.Menu-defaults"></div>/**\r
- * @cfg {Object} defaults\r
- * A config object that will be applied to all items added to this container either via the {@link #items}\r
- * config or via the {@link #add} method. The defaults config can contain any number of\r
- * name/value property pairs to be added to each item, and should be valid for the types of items\r
- * being added to the menu.\r
- */\r
- <div id="cfg-Ext.menu.Menu-items"></div>/**\r
- * @cfg {Mixed} items\r
- * An array of items to be added to this menu. Menus may contain either {@link Ext.menu.Item menu items},\r
- * or general {@link Ext.Component Component}s.\r
- */\r
- <div id="cfg-Ext.menu.Menu-minWidth"></div>/**\r
- * @cfg {Number} minWidth The minimum width of the menu in pixels (defaults to 120)\r
- */\r
- minWidth : 120,\r
- <div id="cfg-Ext.menu.Menu-shadow"></div>/**\r
- * @cfg {Boolean/String} shadow True or 'sides' for the default effect, 'frame' for 4-way shadow, and 'drop'\r
- * for bottom-right shadow (defaults to 'sides')\r
- */\r
- shadow : 'sides',\r
- <div id="cfg-Ext.menu.Menu-subMenuAlign"></div>/**\r
- * @cfg {String} subMenuAlign The {@link Ext.Element#alignTo} anchor position value to use for submenus of\r
- * this menu (defaults to 'tl-tr?')\r
- */\r
- subMenuAlign : 'tl-tr?',\r
- <div id="cfg-Ext.menu.Menu-defaultAlign"></div>/**\r
- * @cfg {String} defaultAlign The default {@link Ext.Element#alignTo} anchor position value for this menu\r
- * relative to its element of origin (defaults to 'tl-bl?')\r
- */\r
- defaultAlign : 'tl-bl?',\r
- <div id="cfg-Ext.menu.Menu-allowOtherMenus"></div>/**\r
- * @cfg {Boolean} allowOtherMenus True to allow multiple menus to be displayed at the same time (defaults to false)\r
- */\r
- allowOtherMenus : false,\r
- <div id="cfg-Ext.menu.Menu-ignoreParentClicks"></div>/**\r
- * @cfg {Boolean} ignoreParentClicks True to ignore clicks on any item in this menu that is a parent item (displays\r
- * a submenu) so that the submenu is not dismissed when clicking the parent item (defaults to false).\r
- */\r
- ignoreParentClicks : false,\r
- <div id="cfg-Ext.menu.Menu-enableScrolling"></div>/**\r
- * @cfg {Boolean} enableScrolling True to allow the menu container to have scroller controls if the menu is too long (defaults to true).\r
- */\r
- enableScrolling : true,\r
- <div id="cfg-Ext.menu.Menu-maxHeight"></div>/**\r
- * @cfg {Number} maxHeight The maximum height of the menu. Only applies when enableScrolling is set to True (defaults to null).\r
- */\r
- maxHeight : null,\r
- <div id="cfg-Ext.menu.Menu-scrollIncrement"></div>/**\r
- * @cfg {Number} scrollIncrement The amount to scroll the menu. Only applies when enableScrolling is set to True (defaults to 24).\r
- */\r
- scrollIncrement : 24,\r
- <div id="cfg-Ext.menu.Menu-showSeparator"></div>/**\r
- * @cfg {Boolean} showSeparator True to show the icon separator. (defaults to true).\r
- */\r
- showSeparator : true,\r
- <div id="cfg-Ext.menu.Menu-defaultOffsets"></div>/**\r
- * @cfg {Array} defaultOffsets An array specifying the [x, y] offset in pixels by which to\r
- * change the default Menu popup position after aligning according to the {@link #defaultAlign}\r
- * configuration. Defaults to <tt>[0, 0]</tt>.\r
- */\r
- defaultOffsets : [0, 0],\r
-\r
- <div id="cfg-Ext.menu.Menu-floating"></div>/**\r
- * @cfg {Boolean} floating\r
- * <p>By default, a Menu configured as <b><code>floating:true</code></b>\r
- * will be rendered as an {@link Ext.Layer} (an absolutely positioned,\r
- * floating Component with zindex=15000).\r
- * If configured as <b><code>floating:false</code></b>, the Menu may be\r
- * used as child item of another Container instead of a free-floating\r
- * {@link Ext.Layer Layer}.\r
- */\r
- floating : true,\r
-\r
- // private\r
- hidden : true,\r
-\r
- <div id="cfg-Ext.menu.Menu-layout"></div>/**\r
- * @cfg {String/Object} layout\r
- * This class assigns a default layout (<code>layout:'<b>menu</b>'</code>).\r
- * Developers <i>may</i> override this configuration option if another layout is required.\r
- * See {@link Ext.Container#layout} for additional information.\r
- */\r
- layout : 'menu',\r
- hideMode : 'offsets', // Important for laying out Components\r
- scrollerHeight : 8,\r
- autoLayout : true, // Provided for backwards compat\r
- defaultType : 'menuitem',\r
-\r
- initComponent : function(){\r
- if(Ext.isArray(this.initialConfig)){\r
- Ext.apply(this, {items:this.initialConfig});\r
- }\r
- this.addEvents(\r
- <div id="event-Ext.menu.Menu-click"></div>/**\r
- * @event click\r
- * Fires when this menu is clicked (or when the enter key is pressed while it is active)\r
- * @param {Ext.menu.Menu} this\r
- * @param {Ext.menu.Item} menuItem The menu item that was clicked\r
- * @param {Ext.EventObject} e\r
- */\r
- 'click',\r
- <div id="event-Ext.menu.Menu-mouseover"></div>/**\r
- * @event mouseover\r
- * Fires when the mouse is hovering over this menu\r
- * @param {Ext.menu.Menu} this\r
- * @param {Ext.EventObject} e\r
- * @param {Ext.menu.Item} menuItem The menu item that was clicked\r
- */\r
- 'mouseover',\r
- <div id="event-Ext.menu.Menu-mouseout"></div>/**\r
- * @event mouseout\r
- * Fires when the mouse exits this menu\r
- * @param {Ext.menu.Menu} this\r
- * @param {Ext.EventObject} e\r
- * @param {Ext.menu.Item} menuItem The menu item that was clicked\r
- */\r
- 'mouseout',\r
- <div id="event-Ext.menu.Menu-itemclick"></div>/**\r
- * @event itemclick\r
- * Fires when a menu item contained in this menu is clicked\r
- * @param {Ext.menu.BaseItem} baseItem The BaseItem that was clicked\r
- * @param {Ext.EventObject} e\r
- */\r
- 'itemclick'\r
- );\r
- Ext.menu.MenuMgr.register(this);\r
- if(this.floating){\r
- Ext.EventManager.onWindowResize(this.hide, this);\r
- }else{\r
- if(this.initialConfig.hidden !== false){\r
- this.hidden = false;\r
- }\r
- this.internalDefaults = {hideOnClick: false};\r
- }\r
- Ext.menu.Menu.superclass.initComponent.call(this);\r
- if(this.autoLayout){\r
- this.on({\r
- add: this.doLayout,\r
- remove: this.doLayout,\r
- scope: this\r
- });\r
- }\r
- },\r
-\r
- //private\r
- getLayoutTarget : function() {\r
- return this.ul;\r
- },\r
-\r
- // private\r
- onRender : function(ct, position){\r
- if(!ct){\r
- ct = Ext.getBody();\r
- }\r
-\r
- var dh = {\r
- id: this.getId(),\r
- cls: 'x-menu ' + ((this.floating) ? 'x-menu-floating x-layer ' : '') + (this.cls || '') + (this.plain ? ' x-menu-plain' : '') + (this.showSeparator ? '' : ' x-menu-nosep'),\r
- style: this.style,\r
- cn: [\r
- {tag: 'a', cls: 'x-menu-focus', href: '#', onclick: 'return false;', tabIndex: '-1'},\r
- {tag: 'ul', cls: 'x-menu-list'}\r
- ]\r
- };\r
- if(this.floating){\r
- this.el = new Ext.Layer({\r
- shadow: this.shadow,\r
- dh: dh,\r
- constrain: false,\r
- parentEl: ct,\r
- zindex:15000\r
- });\r
- }else{\r
- this.el = ct.createChild(dh);\r
- }\r
- Ext.menu.Menu.superclass.onRender.call(this, ct, position);\r
-\r
- if(!this.keyNav){\r
- this.keyNav = new Ext.menu.MenuNav(this);\r
- }\r
- // generic focus element\r
- this.focusEl = this.el.child('a.x-menu-focus');\r
- this.ul = this.el.child('ul.x-menu-list');\r
- this.mon(this.ul, {\r
- scope: this,\r
- click: this.onClick,\r
- mouseover: this.onMouseOver,\r
- mouseout: this.onMouseOut\r
- });\r
- if(this.enableScrolling){\r
- this.mon(this.el, {\r
- scope: this,\r
- delegate: '.x-menu-scroller',\r
- click: this.onScroll,\r
- mouseover: this.deactivateActive\r
- });\r
- }\r
- },\r
-\r
- // private\r
- findTargetItem : function(e){\r
- var t = e.getTarget('.x-menu-list-item', this.ul, true);\r
- if(t && t.menuItemId){\r
- return this.items.get(t.menuItemId);\r
- }\r
- },\r
-\r
- // private\r
- onClick : function(e){\r
- var t = this.findTargetItem(e);\r
- if(t){\r
- if(t.isFormField){\r
- this.setActiveItem(t);\r
- }else{\r
- if(t.menu && this.ignoreParentClicks){\r
- t.expandMenu();\r
- e.preventDefault();\r
- }else if(t.onClick){\r
- t.onClick(e);\r
- this.fireEvent('click', this, t, e);\r
- }\r
- }\r
- }\r
- },\r
-\r
- // private\r
- setActiveItem : function(item, autoExpand){\r
- if(item != this.activeItem){\r
- this.deactivateActive();\r
- if((this.activeItem = item).isFormField){\r
- item.focus();\r
- }else{\r
- item.activate(autoExpand);\r
- }\r
- }else if(autoExpand){\r
- item.expandMenu();\r
- }\r
- },\r
-\r
- deactivateActive : function(){\r
- var a = this.activeItem;\r
- if(a){\r
- if(a.isFormField){\r
- //Fields cannot deactivate, but Combos must collapse\r
- if(a.collapse){\r
- a.collapse();\r
- }\r
- }else{\r
- a.deactivate();\r
- }\r
- delete this.activeItem;\r
- }\r
- },\r
-\r
- // private\r
- tryActivate : function(start, step){\r
- var items = this.items;\r
- for(var i = start, len = items.length; i >= 0 && i < len; i+= step){\r
- var item = items.get(i);\r
- if(!item.disabled && (item.canActivate || item.isFormField)){\r
- this.setActiveItem(item, false);\r
- return item;\r
- }\r
- }\r
- return false;\r
- },\r
-\r
- // private\r
- onMouseOver : function(e){\r
- var t = this.findTargetItem(e);\r
- if(t){\r
- if(t.canActivate && !t.disabled){\r
- this.setActiveItem(t, true);\r
- }\r
- }\r
- this.over = true;\r
- this.fireEvent('mouseover', this, e, t);\r
- },\r
-\r
- // private\r
- onMouseOut : function(e){\r
- var t = this.findTargetItem(e);\r
- if(t){\r
- if(t == this.activeItem && t.shouldDeactivate && t.shouldDeactivate(e)){\r
- this.activeItem.deactivate();\r
- delete this.activeItem;\r
- }\r
- }\r
- this.over = false;\r
- this.fireEvent('mouseout', this, e, t);\r
- },\r
-\r
- // private\r
- onScroll : function(e, t){\r
- if(e){\r
- e.stopEvent();\r
- }\r
- var ul = this.ul.dom, top = Ext.fly(t).is('.x-menu-scroller-top');\r
- ul.scrollTop += this.scrollIncrement * (top ? -1 : 1);\r
- if(top ? ul.scrollTop <= 0 : ul.scrollTop + this.activeMax >= ul.scrollHeight){\r
- this.onScrollerOut(null, t);\r
- }\r
- },\r
-\r
- // private\r
- onScrollerIn : function(e, t){\r
- var ul = this.ul.dom, top = Ext.fly(t).is('.x-menu-scroller-top');\r
- if(top ? ul.scrollTop > 0 : ul.scrollTop + this.activeMax < ul.scrollHeight){\r
- Ext.fly(t).addClass(['x-menu-item-active', 'x-menu-scroller-active']);\r
- }\r
- },\r
-\r
- // private\r
- onScrollerOut : function(e, t){\r
- Ext.fly(t).removeClass(['x-menu-item-active', 'x-menu-scroller-active']);\r
- },\r
-\r
- <div id="method-Ext.menu.Menu-show"></div>/**\r
- * If <code>{@link #floating}=true</code>, shows this menu relative to\r
- * another element, otherwise uses {@link Ext.Component#show}.\r
- * @param {Mixed} element The element to align to\r
- * @param {String} position (optional) The {@link Ext.Element#alignTo} anchor position to use in aligning to\r
- * the element (defaults to this.defaultAlign)\r
- * @param {Ext.menu.Menu} parentMenu (optional) This menu's parent menu, if applicable (defaults to undefined)\r
- */\r
- show : function(el, pos, parentMenu){\r
- if(this.floating){\r
- this.parentMenu = parentMenu;\r
- if(!this.el){\r
- this.render();\r
- this.doLayout(false, true);\r
- }\r
- if(this.fireEvent('beforeshow', this) !== false){\r
- this.showAt(this.el.getAlignToXY(el, pos || this.defaultAlign, this.defaultOffsets), parentMenu, false);\r
- }\r
- }else{\r
- Ext.menu.Menu.superclass.show.call(this);\r
- }\r
- },\r
-\r
- <div id="method-Ext.menu.Menu-showAt"></div>/**\r
- * Displays this menu at a specific xy position\r
- * @param {Array} xyPosition Contains X & Y [x, y] values for the position at which to show the menu (coordinates are page-based)\r
- * @param {Ext.menu.Menu} parentMenu (optional) This menu's parent menu, if applicable (defaults to undefined)\r
- */\r
- showAt : function(xy, parentMenu, /* private: */_e){\r
- this.parentMenu = parentMenu;\r
- if(!this.el){\r
- this.render();\r
- }\r
- this.el.setXY(xy);\r
- if(this.enableScrolling){\r
- this.constrainScroll(xy[1]);\r
- }\r
- this.el.show();\r
- Ext.menu.Menu.superclass.onShow.call(this);\r
- if(Ext.isIE){\r
- this.layout.doAutoSize();\r
- if(!Ext.isIE8){\r
- this.el.repaint();\r
- }\r
- }\r
- this.hidden = false;\r
- this.focus();\r
- this.fireEvent('show', this);\r
- },\r
-\r
- constrainScroll : function(y){\r
- var max, full = this.ul.setHeight('auto').getHeight();\r
- if(this.floating){\r
- max = this.maxHeight ? this.maxHeight : Ext.fly(this.el.dom.parentNode).getViewSize().height - y;\r
- }else{\r
- max = this.getHeight();\r
- }\r
- if(full > max && max > 0){\r
- this.activeMax = max - this.scrollerHeight * 2 - this.el.getFrameWidth('tb') - Ext.num(this.el.shadowOffset, 0);\r
- this.ul.setHeight(this.activeMax);\r
- this.createScrollers();\r
- this.el.select('.x-menu-scroller').setDisplayed('');\r
- }else{\r
- this.ul.setHeight(full);\r
- this.el.select('.x-menu-scroller').setDisplayed('none');\r
- }\r
- this.ul.dom.scrollTop = 0;\r
- },\r
-\r
- createScrollers : function(){\r
- if(!this.scroller){\r
- this.scroller = {\r
- pos: 0,\r
- top: this.el.insertFirst({\r
- tag: 'div',\r
- cls: 'x-menu-scroller x-menu-scroller-top',\r
- html: ' '\r
- }),\r
- bottom: this.el.createChild({\r
- tag: 'div',\r
- cls: 'x-menu-scroller x-menu-scroller-bottom',\r
- html: ' '\r
- })\r
- };\r
- this.scroller.top.hover(this.onScrollerIn, this.onScrollerOut, this);\r
- this.scroller.topRepeater = new Ext.util.ClickRepeater(this.scroller.top, {\r
- listeners: {\r
- click: this.onScroll.createDelegate(this, [null, this.scroller.top], false)\r
- }\r
- });\r
- this.scroller.bottom.hover(this.onScrollerIn, this.onScrollerOut, this);\r
- this.scroller.bottomRepeater = new Ext.util.ClickRepeater(this.scroller.bottom, {\r
- listeners: {\r
- click: this.onScroll.createDelegate(this, [null, this.scroller.bottom], false)\r
- }\r
- });\r
- }\r
- },\r
-\r
- onLayout : function(){\r
- if(this.isVisible()){\r
- if(this.enableScrolling){\r
- this.constrainScroll(this.el.getTop());\r
- }\r
- if(this.floating){\r
- this.el.sync();\r
- }\r
- }\r
- },\r
-\r
- focus : function(){\r
- if(!this.hidden){\r
- this.doFocus.defer(50, this);\r
- }\r
- },\r
-\r
- doFocus : function(){\r
- if(!this.hidden){\r
- this.focusEl.focus();\r
- }\r
- },\r
-\r
- <div id="method-Ext.menu.Menu-hide"></div>/**\r
- * Hides this menu and optionally all parent menus\r
- * @param {Boolean} deep (optional) True to hide all parent menus recursively, if any (defaults to false)\r
- */\r
- hide : function(deep){\r
- this.deepHide = deep;\r
- Ext.menu.Menu.superclass.hide.call(this);\r
- delete this.deepHide;\r
- },\r
-\r
- // private\r
- onHide : function(){\r
- Ext.menu.Menu.superclass.onHide.call(this);\r
- this.deactivateActive();\r
- if(this.el && this.floating){\r
- this.el.hide();\r
- }\r
- if(this.deepHide === true && this.parentMenu){\r
- this.parentMenu.hide(true);\r
- }\r
- },\r
-\r
- // private\r
- lookupComponent : function(c){\r
- if(Ext.isString(c)){\r
- c = (c == 'separator' || c == '-') ? new Ext.menu.Separator() : new Ext.menu.TextItem(c);\r
- this.applyDefaults(c);\r
- }else{\r
- if(Ext.isObject(c)){\r
- c = this.getMenuItem(c);\r
- }else if(c.tagName || c.el){ // element. Wrap it.\r
- c = new Ext.BoxComponent({\r
- el: c\r
- });\r
- }\r
- }\r
- return c;\r
- },\r
-\r
- applyDefaults : function(c){\r
- if(!Ext.isString(c)){\r
- c = Ext.menu.Menu.superclass.applyDefaults.call(this, c);\r
- var d = this.internalDefaults;\r
- if(d){\r
- if(c.events){\r
- Ext.applyIf(c.initialConfig, d);\r
- Ext.apply(c, d);\r
- }else{\r
- Ext.applyIf(c, d);\r
- }\r
- }\r
- }\r
- return c;\r
- },\r
-\r
- // private\r
- getMenuItem : function(config){\r
- if(!config.isXType){\r
- if(!config.xtype && Ext.isBoolean(config.checked)){\r
- return new Ext.menu.CheckItem(config)\r
- }\r
- return Ext.create(config, this.defaultType);\r
- }\r
- return config;\r
- },\r
-\r
- <div id="method-Ext.menu.Menu-addSeparator"></div>/**\r
- * Adds a separator bar to the menu\r
- * @return {Ext.menu.Item} The menu item that was added\r
- */\r
- addSeparator : function(){\r
- return this.add(new Ext.menu.Separator());\r
- },\r
-\r
- <div id="method-Ext.menu.Menu-addElement"></div>/**\r
- * Adds an {@link Ext.Element} object to the menu\r
- * @param {Mixed} el The element or DOM node to add, or its id\r
- * @return {Ext.menu.Item} The menu item that was added\r
- */\r
- addElement : function(el){\r
- return this.add(new Ext.menu.BaseItem(el));\r
- },\r
-\r
- <div id="method-Ext.menu.Menu-addItem"></div>/**\r
- * Adds an existing object based on {@link Ext.menu.BaseItem} to the menu\r
- * @param {Ext.menu.Item} item The menu item to add\r
- * @return {Ext.menu.Item} The menu item that was added\r
- */\r
- addItem : function(item){\r
- return this.add(item);\r
- },\r
-\r
- <div id="method-Ext.menu.Menu-addMenuItem"></div>/**\r
- * Creates a new {@link Ext.menu.Item} based an the supplied config object and adds it to the menu\r
- * @param {Object} config A MenuItem config object\r
- * @return {Ext.menu.Item} The menu item that was added\r
- */\r
- addMenuItem : function(config){\r
- return this.add(this.getMenuItem(config));\r
- },\r
-\r
- <div id="method-Ext.menu.Menu-addText"></div>/**\r
- * Creates a new {@link Ext.menu.TextItem} with the supplied text and adds it to the menu\r
- * @param {String} text The text to display in the menu item\r
- * @return {Ext.menu.Item} The menu item that was added\r
- */\r
- addText : function(text){\r
- return this.add(new Ext.menu.TextItem(text));\r
- },\r
-\r
- //private\r
- onDestroy : function(){\r
- Ext.menu.Menu.superclass.onDestroy.call(this);\r
- Ext.menu.MenuMgr.unregister(this);\r
- Ext.EventManager.removeResizeListener(this.hide, this);\r
- if(this.keyNav) {\r
- this.keyNav.disable();\r
- }\r
- var s = this.scroller;\r
- if(s){\r
- Ext.destroy(s.topRepeater, s.bottomRepeater, s.top, s.bottom);\r
- }\r
- }\r
-});\r
-\r
-Ext.reg('menu', Ext.menu.Menu);\r
-\r
-// MenuNav is a private utility class used internally by the Menu\r
-Ext.menu.MenuNav = Ext.extend(Ext.KeyNav, function(){\r
- function up(e, m){\r
- if(!m.tryActivate(m.items.indexOf(m.activeItem)-1, -1)){\r
- m.tryActivate(m.items.length-1, -1);\r
- }\r
- }\r
- function down(e, m){\r
- if(!m.tryActivate(m.items.indexOf(m.activeItem)+1, 1)){\r
- m.tryActivate(0, 1);\r
- }\r
- }\r
- return {\r
- constructor : function(menu){\r
- Ext.menu.MenuNav.superclass.constructor.call(this, menu.el);\r
- this.scope = this.menu = menu;\r
- },\r
-\r
- doRelay : function(e, h){\r
- var k = e.getKey();\r
-// Keystrokes within a form Field (e.g.: down in a Combo) do not navigate. Allow only TAB\r
- if (this.menu.activeItem && this.menu.activeItem.isFormField && k != e.TAB) {\r
- return false;\r
- }\r
- if(!this.menu.activeItem && e.isNavKeyPress() && k != e.SPACE && k != e.RETURN){\r
- this.menu.tryActivate(0, 1);\r
- return false;\r
- }\r
- return h.call(this.scope || this, e, this.menu);\r
- },\r
-\r
- tab: function(e, m) {\r
- e.stopEvent();\r
- if (e.shiftKey) {\r
- up(e, m);\r
- } else {\r
- down(e, m);\r
- }\r
- },\r
-\r
- up : up,\r
-\r
- down : down,\r
-\r
- right : function(e, m){\r
- if(m.activeItem){\r
- m.activeItem.expandMenu(true);\r
- }\r
- },\r
-\r
- left : function(e, m){\r
- m.hide();\r
- if(m.parentMenu && m.parentMenu.activeItem){\r
- m.parentMenu.activeItem.activate();\r
- }\r
- },\r
-\r
- enter : function(e, m){\r
- if(m.activeItem){\r
- e.stopPropagation();\r
- m.activeItem.onClick(e);\r
- m.fireEvent('click', this, m.activeItem);\r
- return true;\r
- }\r
- }\r
- };\r
-}());</pre> \r
-</body>\r
+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>The source code</title>
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
+</head>
+<body onload="prettyPrint();">
+ <pre class="prettyprint lang-js">/*!
+ * Ext JS Library 3.2.1
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+<div id="cls-Ext.menu.Menu"></div>/**
+ * @class Ext.menu.Menu
+ * @extends Ext.Container
+ * <p>A menu object. This is the container to which you may add menu items. Menu can also serve as a base class
+ * when you want a specialized menu based off of another component (like {@link Ext.menu.DateMenu} for example).</p>
+ * <p>Menus may contain either {@link Ext.menu.Item menu items}, or general {@link Ext.Component Component}s.</p>
+ * <p>To make a contained general {@link Ext.Component Component} line up with other {@link Ext.menu.Item menu items}
+ * specify <tt>iconCls: 'no-icon'</tt>. This reserves a space for an icon, and indents the Component in line
+ * with the other menu items. See {@link Ext.form.ComboBox}.{@link Ext.form.ComboBox#getListParent getListParent}
+ * for an example.</p>
+ * <p>By default, Menus are absolutely positioned, floating Components. By configuring a Menu with
+ * <b><tt>{@link #floating}:false</tt></b>, a Menu may be used as child of a Container.</p>
+ *
+ * @xtype menu
+ */
+Ext.menu.Menu = Ext.extend(Ext.Container, {
+ <div id="cfg-Ext.menu.Menu-defaults"></div>/**
+ * @cfg {Object} defaults
+ * A config object that will be applied to all items added to this container either via the {@link #items}
+ * config or via the {@link #add} method. The defaults config can contain any number of
+ * name/value property pairs to be added to each item, and should be valid for the types of items
+ * being added to the menu.
+ */
+ <div id="cfg-Ext.menu.Menu-items"></div>/**
+ * @cfg {Mixed} items
+ * An array of items to be added to this menu. Menus may contain either {@link Ext.menu.Item menu items},
+ * or general {@link Ext.Component Component}s.
+ */
+ <div id="cfg-Ext.menu.Menu-minWidth"></div>/**
+ * @cfg {Number} minWidth The minimum width of the menu in pixels (defaults to 120)
+ */
+ minWidth : 120,
+ <div id="cfg-Ext.menu.Menu-shadow"></div>/**
+ * @cfg {Boolean/String} shadow True or 'sides' for the default effect, 'frame' for 4-way shadow, and 'drop'
+ * for bottom-right shadow (defaults to 'sides')
+ */
+ shadow : 'sides',
+ <div id="cfg-Ext.menu.Menu-subMenuAlign"></div>/**
+ * @cfg {String} subMenuAlign The {@link Ext.Element#alignTo} anchor position value to use for submenus of
+ * this menu (defaults to 'tl-tr?')
+ */
+ subMenuAlign : 'tl-tr?',
+ <div id="cfg-Ext.menu.Menu-defaultAlign"></div>/**
+ * @cfg {String} defaultAlign The default {@link Ext.Element#alignTo} anchor position value for this menu
+ * relative to its element of origin (defaults to 'tl-bl?')
+ */
+ defaultAlign : 'tl-bl?',
+ <div id="cfg-Ext.menu.Menu-allowOtherMenus"></div>/**
+ * @cfg {Boolean} allowOtherMenus True to allow multiple menus to be displayed at the same time (defaults to false)
+ */
+ allowOtherMenus : false,
+ <div id="cfg-Ext.menu.Menu-ignoreParentClicks"></div>/**
+ * @cfg {Boolean} ignoreParentClicks True to ignore clicks on any item in this menu that is a parent item (displays
+ * a submenu) so that the submenu is not dismissed when clicking the parent item (defaults to false).
+ */
+ ignoreParentClicks : false,
+ <div id="cfg-Ext.menu.Menu-enableScrolling"></div>/**
+ * @cfg {Boolean} enableScrolling True to allow the menu container to have scroller controls if the menu is too long (defaults to true).
+ */
+ enableScrolling : true,
+ <div id="cfg-Ext.menu.Menu-maxHeight"></div>/**
+ * @cfg {Number} maxHeight The maximum height of the menu. Only applies when enableScrolling is set to True (defaults to null).
+ */
+ maxHeight : null,
+ <div id="cfg-Ext.menu.Menu-scrollIncrement"></div>/**
+ * @cfg {Number} scrollIncrement The amount to scroll the menu. Only applies when enableScrolling is set to True (defaults to 24).
+ */
+ scrollIncrement : 24,
+ <div id="cfg-Ext.menu.Menu-showSeparator"></div>/**
+ * @cfg {Boolean} showSeparator True to show the icon separator. (defaults to true).
+ */
+ showSeparator : true,
+ <div id="cfg-Ext.menu.Menu-defaultOffsets"></div>/**
+ * @cfg {Array} defaultOffsets An array specifying the [x, y] offset in pixels by which to
+ * change the default Menu popup position after aligning according to the {@link #defaultAlign}
+ * configuration. Defaults to <tt>[0, 0]</tt>.
+ */
+ defaultOffsets : [0, 0],
+
+ <div id="cfg-Ext.menu.Menu-plain"></div>/**
+ * @cfg {Boolean} plain
+ * True to remove the incised line down the left side of the menu. Defaults to <tt>false</tt>.
+ */
+ plain : false,
+
+ <div id="cfg-Ext.menu.Menu-floating"></div>/**
+ * @cfg {Boolean} floating
+ * <p>By default, a Menu configured as <b><code>floating:true</code></b>
+ * will be rendered as an {@link Ext.Layer} (an absolutely positioned,
+ * floating Component with zindex=15000).
+ * If configured as <b><code>floating:false</code></b>, the Menu may be
+ * used as child item of another Container instead of a free-floating
+ * {@link Ext.Layer Layer}.
+ */
+ floating : true,
+
+
+ <div id="cfg-Ext.menu.Menu-zIndex"></div>/**
+ * @cfg {Number} zIndex
+ * zIndex to use when the menu is floating.
+ */
+ zIndex: 15000,
+
+ // private
+ hidden : true,
+
+ <div id="cfg-Ext.menu.Menu-layout"></div>/**
+ * @cfg {String/Object} layout
+ * This class assigns a default layout (<code>layout:'<b>menu</b>'</code>).
+ * Developers <i>may</i> override this configuration option if another layout is required.
+ * See {@link Ext.Container#layout} for additional information.
+ */
+ layout : 'menu',
+ hideMode : 'offsets', // Important for laying out Components
+ scrollerHeight : 8,
+ autoLayout : true, // Provided for backwards compat
+ defaultType : 'menuitem',
+ bufferResize : false,
+
+ initComponent : function(){
+ if(Ext.isArray(this.initialConfig)){
+ Ext.apply(this, {items:this.initialConfig});
+ }
+ this.addEvents(
+ <div id="event-Ext.menu.Menu-click"></div>/**
+ * @event click
+ * Fires when this menu is clicked (or when the enter key is pressed while it is active)
+ * @param {Ext.menu.Menu} this
+ * @param {Ext.menu.Item} menuItem The menu item that was clicked
+ * @param {Ext.EventObject} e
+ */
+ 'click',
+ <div id="event-Ext.menu.Menu-mouseover"></div>/**
+ * @event mouseover
+ * Fires when the mouse is hovering over this menu
+ * @param {Ext.menu.Menu} this
+ * @param {Ext.EventObject} e
+ * @param {Ext.menu.Item} menuItem The menu item that was clicked
+ */
+ 'mouseover',
+ <div id="event-Ext.menu.Menu-mouseout"></div>/**
+ * @event mouseout
+ * Fires when the mouse exits this menu
+ * @param {Ext.menu.Menu} this
+ * @param {Ext.EventObject} e
+ * @param {Ext.menu.Item} menuItem The menu item that was clicked
+ */
+ 'mouseout',
+ <div id="event-Ext.menu.Menu-itemclick"></div>/**
+ * @event itemclick
+ * Fires when a menu item contained in this menu is clicked
+ * @param {Ext.menu.BaseItem} baseItem The BaseItem that was clicked
+ * @param {Ext.EventObject} e
+ */
+ '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 fn = this.doLayout.createDelegate(this, []);
+ this.on({
+ add: fn,
+ remove: fn
+ });
+ }
+ },
+
+ //private
+ getLayoutTarget : function() {
+ return this.ul;
+ },
+
+ // private
+ onRender : function(ct, position){
+ if(!ct){
+ ct = Ext.getBody();
+ }
+
+ var dh = {
+ 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: dh,
+ constrain: false,
+ parentEl: ct,
+ zindex: this.zIndex
+ });
+ }else{
+ this.el = ct.createChild(dh);
+ }
+ Ext.menu.Menu.superclass.onRender.call(this, ct, position);
+
+ if(!this.keyNav){
+ this.keyNav = new Ext.menu.MenuNav(this);
+ }
+ // generic focus element
+ 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
+ });
+ }
+ },
+
+ // private
+ findTargetItem : function(e){
+ var t = e.getTarget('.x-menu-list-item', this.ul, true);
+ if(t && t.menuItemId){
+ return this.items.get(t.menuItemId);
+ }
+ },
+
+ // private
+ onClick : function(e){
+ var t = this.findTargetItem(e);
+ if(t){
+ if(t.isFormField){
+ this.setActiveItem(t);
+ }else if(t instanceof Ext.menu.BaseItem){
+ if(t.menu && this.ignoreParentClicks){
+ t.expandMenu();
+ e.preventDefault();
+ }else if(t.onClick){
+ t.onClick(e);
+ this.fireEvent('click', this, t, e);
+ }
+ }
+ }
+ },
+
+ // private
+ setActiveItem : function(item, autoExpand){
+ if(item != this.activeItem){
+ this.deactivateActive();
+ if((this.activeItem = item).isFormField){
+ item.focus();
+ }else{
+ item.activate(autoExpand);
+ }
+ }else if(autoExpand){
+ item.expandMenu();
+ }
+ },
+
+ deactivateActive : function(){
+ var a = this.activeItem;
+ if(a){
+ if(a.isFormField){
+ //Fields cannot deactivate, but Combos must collapse
+ if(a.collapse){
+ a.collapse();
+ }
+ }else{
+ a.deactivate();
+ }
+ delete this.activeItem;
+ }
+ },
+
+ // private
+ tryActivate : function(start, step){
+ var items = this.items;
+ for(var i = start, len = items.length; i >= 0 && i < len; i+= step){
+ var item = items.get(i);
+ if(!item.disabled && (item.canActivate || item.isFormField)){
+ this.setActiveItem(item, false);
+ return item;
+ }
+ }
+ return false;
+ },
+
+ // private
+ onMouseOver : function(e){
+ var t = this.findTargetItem(e);
+ if(t){
+ if(t.canActivate && !t.disabled){
+ this.setActiveItem(t, true);
+ }
+ }
+ this.over = true;
+ this.fireEvent('mouseover', this, e, t);
+ },
+
+ // private
+ onMouseOut : function(e){
+ var t = this.findTargetItem(e);
+ if(t){
+ if(t == this.activeItem && t.shouldDeactivate && t.shouldDeactivate(e)){
+ this.activeItem.deactivate();
+ delete this.activeItem;
+ }
+ }
+ this.over = false;
+ this.fireEvent('mouseout', this, e, t);
+ },
+
+ // private
+ onScroll : function(e, t){
+ if(e){
+ e.stopEvent();
+ }
+ var ul = this.ul.dom, top = Ext.fly(t).is('.x-menu-scroller-top');
+ ul.scrollTop += this.scrollIncrement * (top ? -1 : 1);
+ if(top ? ul.scrollTop <= 0 : ul.scrollTop + this.activeMax >= ul.scrollHeight){
+ this.onScrollerOut(null, t);
+ }
+ },
+
+ // private
+ onScrollerIn : function(e, t){
+ var ul = this.ul.dom, top = Ext.fly(t).is('.x-menu-scroller-top');
+ if(top ? ul.scrollTop > 0 : ul.scrollTop + this.activeMax < ul.scrollHeight){
+ Ext.fly(t).addClass(['x-menu-item-active', 'x-menu-scroller-active']);
+ }
+ },
+
+ // private
+ onScrollerOut : function(e, t){
+ Ext.fly(t).removeClass(['x-menu-item-active', 'x-menu-scroller-active']);
+ },
+
+ <div id="method-Ext.menu.Menu-show"></div>/**
+ * If <code>{@link #floating}=true</code>, shows this menu relative to
+ * another element using {@link #showat}, otherwise uses {@link Ext.Component#show}.
+ * @param {Mixed} element The element to align to
+ * @param {String} position (optional) The {@link Ext.Element#alignTo} anchor position to use in aligning to
+ * the element (defaults to this.defaultAlign)
+ * @param {Ext.menu.Menu} parentMenu (optional) This menu's parent menu, if applicable (defaults to undefined)
+ */
+ show : function(el, pos, parentMenu){
+ if(this.floating){
+ this.parentMenu = parentMenu;
+ if(!this.el){
+ this.render();
+ this.doLayout(false, true);
+ }
+ this.showAt(this.el.getAlignToXY(el, pos || this.defaultAlign, this.defaultOffsets), parentMenu);
+ }else{
+ Ext.menu.Menu.superclass.show.call(this);
+ }
+ },
+
+ <div id="method-Ext.menu.Menu-showAt"></div>/**
+ * Displays this menu at a specific xy position and fires the 'show' event if a
+ * handler for the 'beforeshow' event does not return false cancelling the operation.
+ * @param {Array} xyPosition Contains X & Y [x, y] values for the position at which to show the menu (coordinates are page-based)
+ * @param {Ext.menu.Menu} parentMenu (optional) This menu's parent menu, if applicable (defaults to undefined)
+ */
+ showAt : function(xy, parentMenu){
+ if(this.fireEvent('beforeshow', this) !== false){
+ this.parentMenu = parentMenu;
+ if(!this.el){
+ this.render();
+ }
+ if(this.enableScrolling){
+ // set the position so we can figure out the constrain value.
+ this.el.setXY(xy);
+ //constrain the value, keep the y coordinate the same
+ xy[1] = this.constrainScroll(xy[1]);
+ xy = [this.el.adjustForConstraints(xy)[0], xy[1]];
+ }else{
+ //constrain to the viewport.
+ xy = this.el.adjustForConstraints(xy);
+ }
+ this.el.setXY(xy);
+ this.el.show();
+ Ext.menu.Menu.superclass.onShow.call(this);
+ if(Ext.isIE){
+ // internal event, used so we don't couple the layout to the menu
+ this.fireEvent('autosize', this);
+ if(!Ext.isIE8){
+ this.el.repaint();
+ }
+ }
+ this.hidden = false;
+ this.focus();
+ this.fireEvent('show', this);
+ }
+ },
+
+ constrainScroll : function(y){
+ var max, full = this.ul.setHeight('auto').getHeight(),
+ returnY = y, normalY, parentEl, scrollTop, viewHeight;
+ if(this.floating){
+ parentEl = Ext.fly(this.el.dom.parentNode);
+ scrollTop = parentEl.getScroll().top;
+ viewHeight = parentEl.getViewSize().height;
+ //Normalize y by the scroll position for the parent element. Need to move it into the coordinate space
+ //of the view.
+ normalY = y - scrollTop;
+ max = this.maxHeight ? this.maxHeight : viewHeight - normalY;
+ if(full > viewHeight) {
+ max = viewHeight;
+ //Set returnY equal to (0,0) in view space by reducing y by the value of normalY
+ returnY = y - normalY;
+ } else if(max < full) {
+ returnY = y - (full - max);
+ max = full;
+ }
+ }else{
+ max = this.getHeight();
+ }
+ // Always respect maxHeight
+ if (this.maxHeight){
+ max = Math.min(this.maxHeight, max);
+ }
+ if(full > max && max > 0){
+ this.activeMax = max - this.scrollerHeight * 2 - this.el.getFrameWidth('tb') - Ext.num(this.el.shadowOffset, 0);
+ this.ul.setHeight(this.activeMax);
+ this.createScrollers();
+ this.el.select('.x-menu-scroller').setDisplayed('');
+ }else{
+ this.ul.setHeight(full);
+ this.el.select('.x-menu-scroller').setDisplayed('none');
+ }
+ this.ul.dom.scrollTop = 0;
+ return returnY;
+ },
+
+ createScrollers : function(){
+ if(!this.scroller){
+ this.scroller = {
+ pos: 0,
+ top: this.el.insertFirst({
+ tag: 'div',
+ cls: 'x-menu-scroller x-menu-scroller-top',
+ html: ' '
+ }),
+ bottom: this.el.createChild({
+ tag: 'div',
+ cls: 'x-menu-scroller x-menu-scroller-bottom',
+ html: ' '
+ })
+ };
+ this.scroller.top.hover(this.onScrollerIn, this.onScrollerOut, this);
+ this.scroller.topRepeater = new Ext.util.ClickRepeater(this.scroller.top, {
+ listeners: {
+ click: this.onScroll.createDelegate(this, [null, this.scroller.top], false)
+ }
+ });
+ this.scroller.bottom.hover(this.onScrollerIn, this.onScrollerOut, this);
+ this.scroller.bottomRepeater = new Ext.util.ClickRepeater(this.scroller.bottom, {
+ listeners: {
+ click: this.onScroll.createDelegate(this, [null, this.scroller.bottom], false)
+ }
+ });
+ }
+ },
+
+ onLayout : function(){
+ if(this.isVisible()){
+ if(this.enableScrolling){
+ this.constrainScroll(this.el.getTop());
+ }
+ if(this.floating){
+ this.el.sync();
+ }
+ }
+ },
+
+ focus : function(){
+ if(!this.hidden){
+ this.doFocus.defer(50, this);
+ }
+ },
+
+ doFocus : function(){
+ if(!this.hidden){
+ this.focusEl.focus();
+ }
+ },
+
+ <div id="method-Ext.menu.Menu-hide"></div>/**
+ * Hides this menu and optionally all parent menus
+ * @param {Boolean} deep (optional) True to hide all parent menus recursively, if any (defaults to false)
+ */
+ hide : function(deep){
+ if (!this.isDestroyed) {
+ this.deepHide = deep;
+ Ext.menu.Menu.superclass.hide.call(this);
+ delete this.deepHide;
+ }
+ },
+
+ // private
+ onHide : function(){
+ Ext.menu.Menu.superclass.onHide.call(this);
+ this.deactivateActive();
+ if(this.el && this.floating){
+ this.el.hide();
+ }
+ var pm = this.parentMenu;
+ if(this.deepHide === true && pm){
+ if(pm.floating){
+ pm.hide(true);
+ }else{
+ pm.deactivateActive();
+ }
+ }
+ },
+
+ // private
+ lookupComponent : function(c){
+ if(Ext.isString(c)){
+ c = (c == 'separator' || c == '-') ? new Ext.menu.Separator() : new Ext.menu.TextItem(c);
+ this.applyDefaults(c);
+ }else{
+ if(Ext.isObject(c)){
+ c = this.getMenuItem(c);
+ }else if(c.tagName || c.el){ // element. Wrap it.
+ c = new Ext.BoxComponent({
+ el: c
+ });
+ }
+ }
+ return c;
+ },
+
+ applyDefaults : function(c){
+ if(!Ext.isString(c)){
+ c = Ext.menu.Menu.superclass.applyDefaults.call(this, c);
+ var d = this.internalDefaults;
+ if(d){
+ if(c.events){
+ Ext.applyIf(c.initialConfig, d);
+ Ext.apply(c, d);
+ }else{
+ Ext.applyIf(c, d);
+ }
+ }
+ }
+ return c;
+ },
+
+ // private
+ getMenuItem : function(config){
+ if(!config.isXType){
+ if(!config.xtype && Ext.isBoolean(config.checked)){
+ return new Ext.menu.CheckItem(config)
+ }
+ return Ext.create(config, this.defaultType);
+ }
+ return config;
+ },
+
+ <div id="method-Ext.menu.Menu-addSeparator"></div>/**
+ * Adds a separator bar to the menu
+ * @return {Ext.menu.Item} The menu item that was added
+ */
+ addSeparator : function(){
+ return this.add(new Ext.menu.Separator());
+ },
+
+ <div id="method-Ext.menu.Menu-addElement"></div>/**
+ * Adds an {@link Ext.Element} object to the menu
+ * @param {Mixed} el The element or DOM node to add, or its id
+ * @return {Ext.menu.Item} The menu item that was added
+ */
+ addElement : function(el){
+ return this.add(new Ext.menu.BaseItem({
+ el: el
+ }));
+ },
+
+ <div id="method-Ext.menu.Menu-addItem"></div>/**
+ * Adds an existing object based on {@link Ext.menu.BaseItem} to the menu
+ * @param {Ext.menu.Item} item The menu item to add
+ * @return {Ext.menu.Item} The menu item that was added
+ */
+ addItem : function(item){
+ return this.add(item);
+ },
+
+ <div id="method-Ext.menu.Menu-addMenuItem"></div>/**
+ * Creates a new {@link Ext.menu.Item} based an the supplied config object and adds it to the menu
+ * @param {Object} config A MenuItem config object
+ * @return {Ext.menu.Item} The menu item that was added
+ */
+ addMenuItem : function(config){
+ return this.add(this.getMenuItem(config));
+ },
+
+ <div id="method-Ext.menu.Menu-addText"></div>/**
+ * Creates a new {@link Ext.menu.TextItem} with the supplied text and adds it to the menu
+ * @param {String} text The text to display in the menu item
+ * @return {Ext.menu.Item} The menu item that was added
+ */
+ addText : function(text){
+ return this.add(new Ext.menu.TextItem(text));
+ },
+
+ //private
+ onDestroy : function(){
+ Ext.EventManager.removeResizeListener(this.hide, this);
+ var pm = this.parentMenu;
+ if(pm && pm.activeChild == this){
+ delete pm.activeChild;
+ }
+ delete this.parentMenu;
+ Ext.menu.Menu.superclass.onDestroy.call(this);
+ Ext.menu.MenuMgr.unregister(this);
+ if(this.keyNav) {
+ this.keyNav.disable();
+ }
+ var s = this.scroller;
+ if(s){
+ Ext.destroy(s.topRepeater, s.bottomRepeater, s.top, s.bottom);
+ }
+ Ext.destroy(
+ this.el,
+ this.focusEl,
+ this.ul
+ );
+ }
+});
+
+Ext.reg('menu', Ext.menu.Menu);
+
+// MenuNav is a private utility class used internally by the Menu
+Ext.menu.MenuNav = Ext.extend(Ext.KeyNav, function(){
+ function up(e, m){
+ if(!m.tryActivate(m.items.indexOf(m.activeItem)-1, -1)){
+ m.tryActivate(m.items.length-1, -1);
+ }
+ }
+ function down(e, m){
+ if(!m.tryActivate(m.items.indexOf(m.activeItem)+1, 1)){
+ m.tryActivate(0, 1);
+ }
+ }
+ return {
+ constructor : function(menu){
+ Ext.menu.MenuNav.superclass.constructor.call(this, menu.el);
+ this.scope = this.menu = menu;
+ },
+
+ doRelay : function(e, h){
+ var k = e.getKey();
+// Keystrokes within a form Field (e.g.: down in a Combo) do not navigate. Allow only TAB
+ if (this.menu.activeItem && this.menu.activeItem.isFormField && k != e.TAB) {
+ return false;
+ }
+ if(!this.menu.activeItem && e.isNavKeyPress() && k != e.SPACE && k != e.RETURN){
+ this.menu.tryActivate(0, 1);
+ return false;
+ }
+ return h.call(this.scope || this, e, this.menu);
+ },
+
+ tab: function(e, m) {
+ e.stopEvent();
+ if (e.shiftKey) {
+ up(e, m);
+ } else {
+ down(e, m);
+ }
+ },
+
+ up : up,
+
+ down : down,
+
+ right : function(e, m){
+ if(m.activeItem){
+ m.activeItem.expandMenu(true);
+ }
+ },
+
+ left : function(e, m){
+ m.hide();
+ if(m.parentMenu && m.parentMenu.activeItem){
+ m.parentMenu.activeItem.activate();
+ }
+ },
+
+ enter : function(e, m){
+ if(m.activeItem){
+ e.stopPropagation();
+ m.activeItem.onClick(e);
+ m.fireEvent('click', this, m.activeItem);
+ return true;
+ }
+ }
+ };
+}());
+</pre>
+</body>
git.ithinksw.org / extjs.git / blobdiff