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<pre class="prettyprint lang-js">/*!
- * Ext JS Library 3.2.1
+ * Ext JS Library 3.2.2
* Copyright(c) 2006-2010 Ext JS, Inc.
* licensing@extjs.com
* http://www.extjs.com/license
*/
-/*
- * Ext Core Library Examples 3.0 Beta
- * http://extjs.com/
- * Copyright(c) 2006-2009, Ext JS, LLC.
- *
- * The MIT License
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
+<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.ns('Ext.ux');
-
-Ext.ux.Menu = Ext.extend(Ext.util.Observable, {
- direction: 'horizontal',
- delay: 0.2,
- autoWidth: true,
- transitionType: 'fade',
- transitionDuration: 0.3,
- animate: true,
- currentClass: 'current',
-
- constructor: function(elId, config) {
- config = config || {};
- Ext.apply(this, config);
-
- Ext.ux.Menu.superclass.constructor.call(this, config);
-
+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(
- 'show',
- 'hide',
- 'click'
+ <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
+ });
+ }
+ },
- this.el = Ext.get(elId);
-
- this.initMarkup();
- this.initEvents();
-
- this.setCurrent();
+ //private
+ getLayoutTarget : function() {
+ return this.ul;
},
- initMarkup: function(){
- this.container = this.el.wrap({cls: 'ux-menu-container', style: 'z-index: ' + --Ext.ux.Menu.zSeed});
- this.items = this.el.select('li');
+ // private
+ onRender : function(ct, position){
+ if(!ct){
+ ct = Ext.getBody();
+ }
- this.el.addClass('ux-menu ux-menu-' + this.direction);
- this.el.select('>li').addClass('ux-menu-item-main');
+ 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);
- this.el.select('li:has(>ul)').addClass('ux-menu-item-parent').each(function(item) {
- item.down('a')
- .addClass('ux-menu-link-parent')
- .createChild({tag: 'span', cls: 'ux-menu-arrow'});
+ 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
});
-
- this.el.select('li:first-child>a').addClass('ux-menu-link-first');
- this.el.select('li:last-child>a').addClass('ux-menu-link-last');
-
- // create clear fixes for the floating stuff
- this.container.addClass('ux-menu-clearfix');
-
- // if autoWidth make every submenu as wide as its biggest child;
- if(this.autoWidth) {
- this.doAutoWidth();
- }
-
- var subs = this.el.select('ul');
- subs.addClass('ux-menu-sub');
-
- //ie6 and ie7/ie8 quirksmode need iframes behind the submenus
- if(Ext.isBorderBox || Ext.isIE7) {
- subs.each(function(item) {
- item.parent().createChild({tag: 'iframe', cls: 'ux-menu-ie-iframe'})
- .setWidth(item.getWidth())
- .setHeight(item.getHeight());
+ if(this.enableScrolling){
+ this.mon(this.el, {
+ scope: this,
+ delegate: '.x-menu-scroller',
+ click: this.onScroll,
+ mouseover: this.deactivateActive
});
}
-
- subs.addClass('ux-menu-hidden');
},
- initEvents: function() {
- this.showTask = new Ext.util.DelayedTask(this.showMenu, this);
- this.hideTask = new Ext.util.DelayedTask(function() {
- this.showTask.cancel();
- this.hideAll();
- this.fireEvent('hide');
- }, this);
-
- this.el.hover(function() {
- this.hideTask.cancel();
- }, function() {
- this.hideTask.delay(this.delay*1000);
- }, this);
-
- // for each item that has a submenu, create a mouseenter function that shows its submenu
- // delay 5 to make sure enter is fired after mouseover
- this.el.select('li.ux-menu-item-parent').on('mouseenter', this.onParentEnter, false, {me: this, delay: 5});
-
- // listen for mouseover events on items to hide other items submenus and remove hovers
- this.el.on('mouseover', function(ev, t) {
- this.manageSiblings(t);
- // if this item does not have a submenu, the showMenu task for a sibling could potentially still be fired, so cancel it
- if(!Ext.fly(t).hasClass('ux-menu-item-parent')) {
- this.showTask.cancel();
+ // 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);
+ }
}
- }, this, {delegate: 'li'});
+ }
+ },
- this.el.on('click', function(ev, t) {
- return this.fireEvent('click', ev, t, this);
- }, this, {delegate: 'a'})
+ // 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();
+ }
},
- onParentEnter: function(ev, link, o) {
- var item = Ext.get(this),
- me = o.me;
+ 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;
+ }
+ },
- // if this item is in a submenu and contains a submenu, check if the submenu is not still animating
- if(!item.hasClass('ux-menu-item-main') && item.parent('ul').hasActiveFx()) {
- item.parent('ul').stopFx(true);
+ // 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;
+ },
- // if submenu is already shown dont do anything
- if(!item.child('ul').hasClass('ux-menu-hidden')) {
- return;
+ // private
+ onMouseOver : function(e){
+ var t = this.findTargetItem(e);
+ if(t){
+ if(t.canActivate && !t.disabled){
+ this.setActiveItem(t, true);
+ }
}
-
- me.showTask.delay(me.delay*1000, false, false, [item]);
+ this.over = true;
+ this.fireEvent('mouseover', this, e, t);
},
- showMenu : function(item) {
- var menu = item.child('ul'),
- x = y = 0;
+ // 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);
+ },
- item.select('>a').addClass('ux-menu-link-hover');
+ // 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);
+ }
+ },
- // some different configurations require different positioning
- if(this.direction == 'horizontal' && item.hasClass('ux-menu-item-main')) {
- y = item.getHeight()+1;
+ // 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']);
}
- else {
- x = item.getWidth()+1;
+ },
+
+ // 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);
}
+ },
- // if its ie, force a repaint of the submenu
- if(Ext.isIE) {
- menu.select('ul').addClass('ux-menu-hidden');
- // ie bugs...
- if(Ext.isBorderBox || Ext.isIE7) {
- item.down('iframe').setStyle({left: x + 'px', top: y + 'px', display: 'block'});
+ <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);
}
+ },
- menu.setStyle({left: x + 'px', top: y + 'px'}).removeClass('ux-menu-hidden');
-
- if(this.animate) {
- switch(this.transitionType) {
- case 'slide':
- if(this.direction == 'horizontal' && item.hasClass('ux-menu-item-main')) {
- menu.slideIn('t', {
- duration: this.transitionDuration
- });
- }
- else {
- menu.slideIn('l', {
- duration: this.transitionDuration
- });
- }
- break;
-
- default:
- menu.setOpacity(0.001).fadeIn({
- duration: this.transitionDuration
- });
- break
+ 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.fireEvent('show', item, menu, this);
+ this.ul.dom.scrollTop = 0;
+ return returnY;
},
- manageSiblings: function(item) {
- var item = Ext.get(item);
- item.parent().select('li.ux-menu-item-parent').each(function(child) {
- if(child.dom.id !== item.dom.id) {
- child.select('>a').removeClass('ux-menu-link-hover');
- child.select('ul').stopFx(false).addClass('ux-menu-hidden');
- if (Ext.isBorderBox || Ext.isIE7) {
- child.select('iframe').setStyle('display', 'none');
+ 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();
+ }
+ }
},
- hideAll: function() {
- this.manageSiblings(this.el);
+ 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;
+ }
},
-
- setCurrent: function() {
- var els = this.el.query('.' + this.currentClass);
- if(!els.length) {
- return;
+
+ // private
+ onHide : function(){
+ Ext.menu.Menu.superclass.onHide.call(this);
+ this.deactivateActive();
+ if(this.el && this.floating){
+ this.el.hide();
}
- var item = Ext.get(els[els.length-1]).removeClass(this.currentClass).findParent('li', null, true);
- while(item && item.parent('.ux-menu')) {
- item.down('a').addClass(this.currentClass);
- item = item.parent('li');
+ var pm = this.parentMenu;
+ if(this.deepHide === true && pm){
+ if(pm.floating){
+ pm.hide(true);
+ }else{
+ pm.deactivateActive();
+ }
}
},
- doAutoWidth: function() {
- var fixWidth = function(sub) {
- var widest = 0;
- var items = sub.select('>li');
+ // 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;
+ },
- sub.setStyle({width: 3000 + 'px'});
- items.each(function(item) {
- widest = Math.max(widest, item.getWidth());
- });
+ 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;
+ },
- widest = Ext.isIE ? widest + 1 : widest;
- items.setWidth(widest + 'px');
- sub.setWidth(widest + 'px');
+ // 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());
+ },
- if(this.direction == 'vertical') {
- this.container.select('ul').each(fixWidth);
+ <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();
}
- else {
- this.el.select('ul').each(fixWidth);
+ 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.ux.Menu.zSeed = 10000;</pre>
+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>
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git.ithinksw.org / extjs.git / blobdiff