3 * Copyright(c) 2006-2009 Ext JS, LLC
5 * http://www.extjs.com/license
8 * @class Ext.layout.MenuLayout
\r
9 * @extends Ext.layout.ContainerLayout
\r
10 * <p>Layout manager used by {@link Ext.menu.Menu}. Generally this class should not need to be used directly.</p>
\r
12 Ext.layout.MenuLayout = Ext.extend(Ext.layout.ContainerLayout, {
\r
13 monitorResize: true,
\r
15 setContainer : function(ct){
\r
16 this.monitorResize = !ct.floating;
\r
17 Ext.layout.MenuLayout.superclass.setContainer.call(this, ct);
\r
20 renderItem : function(c, position, target){
\r
21 if (!this.itemTpl) {
\r
22 this.itemTpl = Ext.layout.MenuLayout.prototype.itemTpl = new Ext.XTemplate(
\r
23 '<li id="{itemId}" class="{itemCls}">',
\r
24 '<tpl if="needsIcon">',
\r
25 '<img src="{icon}" class="{iconCls}"/>',
\r
31 if(c && !c.rendered){
\r
32 if(Ext.isNumber(position)){
\r
33 position = target.dom.childNodes[position];
\r
35 var a = this.getItemArgs(c);
\r
37 // The Component's positionEl is the <li> it is rendered into
\r
38 c.render(c.positionEl = position ?
\r
39 this.itemTpl.insertBefore(position, a, true) :
\r
40 this.itemTpl.append(target, a, true));
\r
42 // Link the containing <li> to the item.
\r
43 c.positionEl.menuItemId = c.itemId || c.id;
\r
45 // If rendering a regular Component, and it needs an icon,
\r
46 // move the Component rightwards.
\r
47 if (!a.isMenuItem && a.needsIcon) {
\r
48 c.positionEl.addClass('x-menu-list-item-indent');
\r
50 }else if(c && !this.isValidParent(c, target)){
\r
51 if(Ext.isNumber(position)){
\r
52 position = target.dom.childNodes[position];
\r
54 target.dom.insertBefore(c.getActionEl().dom, position || null);
\r
58 getItemArgs: function(c) {
\r
59 var isMenuItem = c instanceof Ext.menu.Item;
\r
61 isMenuItem: isMenuItem,
\r
62 needsIcon: !isMenuItem && (c.icon || c.iconCls),
\r
63 icon: c.icon || Ext.BLANK_IMAGE_URL,
\r
64 iconCls: 'x-menu-item-icon ' + (c.iconCls || ''),
\r
65 itemId: 'x-menu-el-' + c.id,
\r
66 itemCls: 'x-menu-list-item ' + (this.extraCls || '')
\r
70 // Valid if the Component is in a <li> which is part of our target <ul>
\r
71 isValidParent: function(c, target) {
\r
72 return c.el.up('li.x-menu-list-item', 5).dom.parentNode === (target.dom || target);
\r
75 onLayout : function(ct, target){
\r
76 this.renderAll(ct, target);
\r
80 doAutoSize : function(){
\r
81 var ct = this.container, w = ct.width;
\r
86 ct.setWidth(Ext.isStrict && (Ext.isIE7 || Ext.isIE8) ? 'auto' : ct.minWidth);
\r
87 var el = ct.getEl(), t = el.dom.offsetWidth; // force recalc
\r
88 ct.setWidth(ct.getLayoutTarget().getWidth() + el.getFrameWidth('lr'));
\r
93 Ext.Container.LAYOUTS['menu'] = Ext.layout.MenuLayout;
\r
96 * @class Ext.menu.Menu
\r
97 * @extends Ext.Container
\r
98 * <p>A menu object. This is the container to which you may add menu items. Menu can also serve as a base class
\r
99 * when you want a specialized menu based off of another component (like {@link Ext.menu.DateMenu} for example).</p>
\r
100 * <p>Menus may contain either {@link Ext.menu.Item menu items}, or general {@link Ext.Component Component}s.</p>
\r
101 * <p>To make a contained general {@link Ext.Component Component} line up with other {@link Ext.menu.Item menu items}
\r
102 * specify <tt>iconCls: 'no-icon'</tt>. This reserves a space for an icon, and indents the Component in line
\r
103 * with the other menu items. See {@link Ext.form.ComboBox}.{@link Ext.form.ComboBox#getListParent getListParent}
\r
104 * for an example.</p>
\r
105 * <p>By default, Menus are absolutely positioned, floating Components. By configuring a Menu with
\r
106 * <b><tt>{@link #floating}:false</tt></b>, a Menu may be used as child of a Container.</p>
\r
110 Ext.menu.Menu = Ext.extend(Ext.Container, {
\r
112 * @cfg {Object} defaults
\r
113 * A config object that will be applied to all items added to this container either via the {@link #items}
\r
114 * config or via the {@link #add} method. The defaults config can contain any number of
\r
115 * name/value property pairs to be added to each item, and should be valid for the types of items
\r
116 * being added to the menu.
\r
119 * @cfg {Mixed} items
\r
120 * An array of items to be added to this menu. Menus may contain either {@link Ext.menu.Item menu items},
\r
121 * or general {@link Ext.Component Component}s.
\r
124 * @cfg {Number} minWidth The minimum width of the menu in pixels (defaults to 120)
\r
128 * @cfg {Boolean/String} shadow True or "sides" for the default effect, "frame" for 4-way shadow, and "drop"
\r
129 * for bottom-right shadow (defaults to "sides")
\r
133 * @cfg {String} subMenuAlign The {@link Ext.Element#alignTo} anchor position value to use for submenus of
\r
134 * this menu (defaults to "tl-tr?")
\r
136 subMenuAlign : "tl-tr?",
\r
138 * @cfg {String} defaultAlign The default {@link Ext.Element#alignTo} anchor position value for this menu
\r
139 * relative to its element of origin (defaults to "tl-bl?")
\r
141 defaultAlign : "tl-bl?",
\r
143 * @cfg {Boolean} allowOtherMenus True to allow multiple menus to be displayed at the same time (defaults to false)
\r
145 allowOtherMenus : false,
\r
147 * @cfg {Boolean} ignoreParentClicks True to ignore clicks on any item in this menu that is a parent item (displays
\r
148 * a submenu) so that the submenu is not dismissed when clicking the parent item (defaults to false).
\r
150 ignoreParentClicks : false,
\r
152 * @cfg {Boolean} enableScrolling True to allow the menu container to have scroller controls if the menu is too long (defaults to true).
\r
154 enableScrolling: true,
\r
156 * @cfg {Number} maxHeight The maximum height of the menu. Only applies when enableScrolling is set to True (defaults to null).
\r
160 * @cfg {Number} scrollIncrement The amount to scroll the menu. Only applies when enableScrolling is set to True (defaults to 24).
\r
162 scrollIncrement: 24,
\r
164 * @cfg {Boolean} showSeparator True to show the icon separator. (defaults to true).
\r
166 showSeparator: true,
\r
168 * @cfg {Array} defaultOffsets An array specifying the [x, y] offset in pixels by which to
\r
169 * change the default Menu popup position after aligning according to the {@link #defaultAlign}
\r
170 * configuration. Defaults to <tt>[0, 0]</tt>.
\r
172 defaultOffsets : [0, 0],
\r
176 * @cfg {Boolean} floating
\r
177 * May be specified as false to create a Menu which may be used as a child item of another Container
\r
178 * instead of a free-floating {@link Ext.Layer Layer}. (defaults to true).
\r
180 floating: true, // Render as a Layer by default
\r
185 hideMode: 'offsets', // Important for laying out Components
\r
187 autoLayout: true, // Provided for backwards compat
\r
188 defaultType: 'menuitem',
\r
190 initComponent: function(){
\r
191 if(Ext.isArray(this.initialConfig)){
\r
192 Ext.apply(this, {items:this.initialConfig});
\r
197 * Fires when this menu is clicked (or when the enter key is pressed while it is active)
\r
198 * @param {Ext.menu.Menu} this
\r
199 * @param {Ext.menu.Item} menuItem The menu item that was clicked
\r
200 * @param {Ext.EventObject} e
\r
205 * Fires when the mouse is hovering over this menu
\r
206 * @param {Ext.menu.Menu} this
\r
207 * @param {Ext.EventObject} e
\r
208 * @param {Ext.menu.Item} menuItem The menu item that was clicked
\r
213 * Fires when the mouse exits this menu
\r
214 * @param {Ext.menu.Menu} this
\r
215 * @param {Ext.EventObject} e
\r
216 * @param {Ext.menu.Item} menuItem The menu item that was clicked
\r
221 * Fires when a menu item contained in this menu is clicked
\r
222 * @param {Ext.menu.BaseItem} baseItem The BaseItem that was clicked
\r
223 * @param {Ext.EventObject} e
\r
227 Ext.menu.MenuMgr.register(this);
\r
229 Ext.EventManager.onWindowResize(this.hide, this);
\r
231 if(this.initialConfig.hidden !== false){
\r
232 this.hidden = false;
\r
234 this.internalDefaults = {hideOnClick: false};
\r
236 Ext.menu.Menu.superclass.initComponent.call(this);
\r
237 if(this.autoLayout){
\r
239 add: this.doLayout,
\r
240 remove: this.doLayout,
\r
247 getLayoutTarget : function() {
\r
252 onRender : function(ct, position){
\r
254 ct = Ext.getBody();
\r
259 cls: 'x-menu ' + ((this.floating) ? 'x-menu-floating x-layer ' : '') + (this.cls || '') + (this.plain ? ' x-menu-plain' : '') + (this.showSeparator ? '' : ' x-menu-nosep'),
\r
262 {tag: 'a', cls: 'x-menu-focus', href: '#', onclick: 'return false;', tabIndex: '-1'},
\r
263 {tag: 'ul', cls: 'x-menu-list'}
\r
267 this.el = new Ext.Layer({
\r
268 shadow: this.shadow,
\r
275 this.el = ct.createChild(dh);
\r
277 Ext.menu.Menu.superclass.onRender.call(this, ct, position);
\r
280 this.keyNav = new Ext.menu.MenuNav(this);
\r
282 // generic focus element
\r
283 this.focusEl = this.el.child('a.x-menu-focus');
\r
284 this.ul = this.el.child('ul.x-menu-list');
\r
285 this.mon(this.ul, {
\r
287 click: this.onClick,
\r
288 mouseover: this.onMouseOver,
\r
289 mouseout: this.onMouseOut
\r
291 if(this.enableScrolling){
\r
292 this.mon(this.el, {
\r
294 delegate: '.x-menu-scroller',
\r
295 click: this.onScroll,
\r
296 mouseover: this.deactivateActive
\r
302 findTargetItem : function(e){
\r
303 var t = e.getTarget(".x-menu-list-item", this.ul, true);
\r
304 if(t && t.menuItemId){
\r
305 return this.items.get(t.menuItemId);
\r
310 onClick : function(e){
\r
311 var t = this.findTargetItem(e);
\r
314 this.setActiveItem(t);
\r
316 if(t.menu && this.ignoreParentClicks){
\r
318 e.preventDefault();
\r
319 }else if(t.onClick){
\r
321 this.fireEvent("click", this, t, e);
\r
328 setActiveItem : function(item, autoExpand){
\r
329 if(item != this.activeItem){
\r
330 this.deactivateActive();
\r
331 if((this.activeItem = item).isFormField){
\r
334 item.activate(autoExpand);
\r
336 }else if(autoExpand){
\r
341 deactivateActive: function(){
\r
342 var a = this.activeItem;
\r
345 //Fields cannot deactivate, but Combos must collapse
\r
352 delete this.activeItem;
\r
357 tryActivate : function(start, step){
\r
358 var items = this.items;
\r
359 for(var i = start, len = items.length; i >= 0 && i < len; i+= step){
\r
360 var item = items.get(i);
\r
361 if(!item.disabled && (item.canActivate || item.isFormField)){
\r
362 this.setActiveItem(item, false);
\r
370 onMouseOver : function(e){
\r
371 var t = this.findTargetItem(e);
\r
373 if(t.canActivate && !t.disabled){
\r
374 this.setActiveItem(t, true);
\r
378 this.fireEvent("mouseover", this, e, t);
\r
382 onMouseOut : function(e){
\r
383 var t = this.findTargetItem(e);
\r
385 if(t == this.activeItem && t.shouldDeactivate && t.shouldDeactivate(e)){
\r
386 this.activeItem.deactivate();
\r
387 delete this.activeItem;
\r
391 this.fireEvent("mouseout", this, e, t);
\r
395 onScroll: function(e, t){
\r
399 var ul = this.ul.dom, top = Ext.fly(t).is('.x-menu-scroller-top');
\r
400 ul.scrollTop += this.scrollIncrement * (top ? -1 : 1);
\r
401 if(top ? ul.scrollTop <= 0 : ul.scrollTop + this.activeMax >= ul.scrollHeight){
\r
402 this.onScrollerOut(null, t);
\r
407 onScrollerIn: function(e, t){
\r
408 var ul = this.ul.dom, top = Ext.fly(t).is('.x-menu-scroller-top');
\r
409 if(top ? ul.scrollTop > 0 : ul.scrollTop + this.activeMax < ul.scrollHeight){
\r
410 Ext.fly(t).addClass(['x-menu-item-active', 'x-menu-scroller-active']);
\r
415 onScrollerOut: function(e, t){
\r
416 Ext.fly(t).removeClass(['x-menu-item-active', 'x-menu-scroller-active']);
\r
420 * Displays this menu relative to another element
\r
421 * @param {Mixed} element The element to align to
\r
422 * @param {String} position (optional) The {@link Ext.Element#alignTo} anchor position to use in aligning to
\r
423 * the element (defaults to this.defaultAlign)
\r
424 * @param {Ext.menu.Menu} parentMenu (optional) This menu's parent menu, if applicable (defaults to undefined)
\r
426 show : function(el, pos, parentMenu){
\r
428 this.parentMenu = parentMenu;
\r
431 this.doLayout(false, true);
\r
433 if(this.fireEvent('beforeshow', this) !== false){
\r
434 this.showAt(this.el.getAlignToXY(el, pos || this.defaultAlign, this.defaultOffsets), parentMenu, false);
\r
437 Ext.menu.Menu.superclass.show.call(this);
\r
442 * Displays this menu at a specific xy position
\r
443 * @param {Array} xyPosition Contains X & Y [x, y] values for the position at which to show the menu (coordinates are page-based)
\r
444 * @param {Ext.menu.Menu} parentMenu (optional) This menu's parent menu, if applicable (defaults to undefined)
\r
446 showAt : function(xy, parentMenu, /* private: */_e){
\r
447 this.parentMenu = parentMenu;
\r
452 if(this.enableScrolling){
\r
453 this.constrainScroll(xy[1]);
\r
456 Ext.menu.Menu.superclass.onShow.call(this);
\r
458 this.layout.doAutoSize();
\r
463 this.hidden = false;
\r
465 this.fireEvent("show", this);
\r
468 constrainScroll: function(y){
\r
469 var max, full = this.ul.setHeight('auto').getHeight();
\r
471 max = this.maxHeight ? this.maxHeight : Ext.fly(this.el.dom.parentNode).getViewSize().height - y;
\r
473 max = this.getHeight();
\r
475 if(full > max && max > 0){
\r
476 this.activeMax = max - this.scrollerHeight * 2 - this.el.getFrameWidth('tb') - Ext.num(this.el.shadowOffset, 0);
\r
477 this.ul.setHeight(this.activeMax);
\r
478 this.createScrollers();
\r
479 this.el.select('.x-menu-scroller').setDisplayed('');
\r
481 this.ul.setHeight(full);
\r
482 this.el.select('.x-menu-scroller').setDisplayed('none');
\r
484 this.ul.dom.scrollTop = 0;
\r
487 createScrollers: function(){
\r
488 if(!this.scroller){
\r
491 top: this.el.insertFirst({
\r
493 cls: 'x-menu-scroller x-menu-scroller-top',
\r
496 bottom: this.el.createChild({
\r
498 cls: 'x-menu-scroller x-menu-scroller-bottom',
\r
502 this.scroller.top.hover(this.onScrollerIn, this.onScrollerOut, this);
\r
503 this.scroller.topRepeater = new Ext.util.ClickRepeater(this.scroller.top, {
\r
505 click: this.onScroll.createDelegate(this, [null, this.scroller.top], false)
\r
508 this.scroller.bottom.hover(this.onScrollerIn, this.onScrollerOut, this);
\r
509 this.scroller.bottomRepeater = new Ext.util.ClickRepeater(this.scroller.bottom, {
\r
511 click: this.onScroll.createDelegate(this, [null, this.scroller.bottom], false)
\r
517 onLayout: function(){
\r
518 if(this.isVisible()){
\r
519 if(this.enableScrolling){
\r
520 this.constrainScroll(this.el.getTop());
\r
528 focus : function(){
\r
530 this.doFocus.defer(50, this);
\r
534 doFocus : function(){
\r
536 this.focusEl.focus();
\r
541 * Hides this menu and optionally all parent menus
\r
542 * @param {Boolean} deep (optional) True to hide all parent menus recursively, if any (defaults to false)
\r
544 hide : function(deep){
\r
545 this.deepHide = deep;
\r
546 Ext.menu.Menu.superclass.hide.call(this);
\r
547 delete this.deepHide;
\r
551 onHide: function(){
\r
552 Ext.menu.Menu.superclass.onHide.call(this);
\r
553 this.deactivateActive();
\r
554 if(this.el && this.floating){
\r
557 if(this.deepHide === true && this.parentMenu){
\r
558 this.parentMenu.hide(true);
\r
563 lookupComponent: function(c){
\r
564 if(Ext.isString(c)){
\r
565 c = (c == 'separator' || c == '-') ? new Ext.menu.Separator() : new Ext.menu.TextItem(c);
\r
566 this.applyDefaults(c);
\r
568 if(Ext.isObject(c)){
\r
569 c = this.getMenuItem(c);
\r
570 }else if(c.tagName || c.el){ // element. Wrap it.
\r
571 c = new Ext.BoxComponent({
\r
579 applyDefaults : function(c){
\r
580 if(!Ext.isString(c)){
\r
581 c = Ext.menu.Menu.superclass.applyDefaults.call(this, c);
\r
582 var d = this.internalDefaults;
\r
585 Ext.applyIf(c.initialConfig, d);
\r
596 getMenuItem: function(config){
\r
597 if(!config.isXType){
\r
598 if(!config.xtype && Ext.isBoolean(config.checked)){
\r
599 return new Ext.menu.CheckItem(config)
\r
601 return Ext.create(config, this.defaultType);
\r
607 * Adds a separator bar to the menu
\r
608 * @return {Ext.menu.Item} The menu item that was added
\r
610 addSeparator : function(){
\r
611 return this.add(new Ext.menu.Separator());
\r
615 * Adds an {@link Ext.Element} object to the menu
\r
616 * @param {Mixed} el The element or DOM node to add, or its id
\r
617 * @return {Ext.menu.Item} The menu item that was added
\r
619 addElement : function(el){
\r
620 return this.add(new Ext.menu.BaseItem(el));
\r
624 * Adds an existing object based on {@link Ext.menu.BaseItem} to the menu
\r
625 * @param {Ext.menu.Item} item The menu item to add
\r
626 * @return {Ext.menu.Item} The menu item that was added
\r
628 addItem : function(item){
\r
629 return this.add(item);
\r
633 * Creates a new {@link Ext.menu.Item} based an the supplied config object and adds it to the menu
\r
634 * @param {Object} config A MenuItem config object
\r
635 * @return {Ext.menu.Item} The menu item that was added
\r
637 addMenuItem : function(config){
\r
638 return this.add(this.getMenuItem(config));
\r
642 * Creates a new {@link Ext.menu.TextItem} with the supplied text and adds it to the menu
\r
643 * @param {String} text The text to display in the menu item
\r
644 * @return {Ext.menu.Item} The menu item that was added
\r
646 addText : function(text){
\r
647 return this.add(new Ext.menu.TextItem(text));
\r
651 onDestroy : function(){
\r
652 Ext.menu.Menu.superclass.onDestroy.call(this);
\r
653 Ext.menu.MenuMgr.unregister(this);
\r
654 Ext.EventManager.removeResizeListener(this.hide, this);
\r
656 this.keyNav.disable();
\r
658 var s = this.scroller;
\r
660 Ext.destroy(s.topRepeater, s.bottomRepeater, s.top, s.bottom);
\r
665 Ext.reg('menu', Ext.menu.Menu);
\r
667 // MenuNav is a private utility class used internally by the Menu
\r
668 Ext.menu.MenuNav = Ext.extend(Ext.KeyNav, function(){
\r
670 if(!m.tryActivate(m.items.indexOf(m.activeItem)-1, -1)){
\r
671 m.tryActivate(m.items.length-1, -1);
\r
674 function down(e, m){
\r
675 if(!m.tryActivate(m.items.indexOf(m.activeItem)+1, 1)){
\r
676 m.tryActivate(0, 1);
\r
680 constructor: function(menu){
\r
681 Ext.menu.MenuNav.superclass.constructor.call(this, menu.el);
\r
682 this.scope = this.menu = menu;
\r
685 doRelay : function(e, h){
\r
686 var k = e.getKey();
\r
687 // Keystrokes within a form Field (e.g.: down in a Combo) do not navigate. Allow only TAB
\r
688 if (this.menu.activeItem && this.menu.activeItem.isFormField && k != e.TAB) {
\r
691 if(!this.menu.activeItem && e.isNavKeyPress() && k != e.SPACE && k != e.RETURN){
\r
692 this.menu.tryActivate(0, 1);
\r
695 return h.call(this.scope || this, e, this.menu);
\r
698 tab: function(e, m) {
\r
711 right : function(e, m){
\r
713 m.activeItem.expandMenu(true);
\r
717 left : function(e, m){
\r
719 if(m.parentMenu && m.parentMenu.activeItem){
\r
720 m.parentMenu.activeItem.activate();
\r
724 enter : function(e, m){
\r
726 e.stopPropagation();
\r
727 m.activeItem.onClick(e);
\r
728 m.fireEvent("click", this, m.activeItem);
\r
734 * @class Ext.menu.MenuMgr
735 * Provides a common registry of all menu items on a page so that they can be easily accessed by id.
738 Ext.menu.MenuMgr = function(){
739 var menus, active, groups = {}, attached = false, lastShow = new Date();
741 // private - called when first menu is created
744 active = new Ext.util.MixedCollection();
745 Ext.getDoc().addKeyListener(27, function(){
746 if(active.length > 0){
754 if(active && active.length > 0){
755 var c = active.clone();
765 if(active.length < 1){
766 Ext.getDoc().un("mousedown", onMouseDown);
773 var last = active.last();
774 lastShow = new Date();
777 Ext.getDoc().on("mousedown", onMouseDown);
781 m.getEl().setZIndex(parseInt(m.parentMenu.getEl().getStyle("z-index"), 10) + 3);
782 m.parentMenu.activeChild = m;
783 }else if(last && last.isVisible()){
784 m.getEl().setZIndex(parseInt(last.getEl().getStyle("z-index"), 10) + 3);
789 function onBeforeHide(m){
791 m.activeChild.hide();
794 clearTimeout(m.autoHideTimer);
795 delete m.autoHideTimer;
800 function onBeforeShow(m){
801 var pm = m.parentMenu;
802 if(!pm && !m.allowOtherMenus){
804 }else if(pm && pm.activeChild){
805 pm.activeChild.hide();
810 function onMouseDown(e){
811 if(lastShow.getElapsed() > 50 && active.length > 0 && !e.getTarget(".x-menu")){
817 function onBeforeCheck(mi, state){
819 var g = groups[mi.group];
820 for(var i = 0, l = g.length; i < l; i++){
822 g[i].setChecked(false);
831 * Hides all menus that are currently visible
833 hideAll : function(){
838 register : function(menu){
842 menus[menu.id] = menu;
843 menu.on("beforehide", onBeforeHide);
844 menu.on("hide", onHide);
845 menu.on("beforeshow", onBeforeShow);
846 menu.on("show", onShow);
848 if(g && menu.events["checkchange"]){
852 groups[g].push(menu);
853 menu.on("checkchange", onCheck);
858 * Returns a {@link Ext.menu.Menu} object
859 * @param {String/Object} menu The string menu id, an existing menu object reference, or a Menu config that will
860 * be used to generate and return a new Menu instance.
861 * @return {Ext.menu.Menu} The specified menu, or null if none are found
863 get : function(menu){
864 if(typeof menu == "string"){ // menu id
865 if(!menus){ // not initialized, no menus to return
869 }else if(menu.events){ // menu instance
871 }else if(typeof menu.length == 'number'){ // array of menu items?
872 return new Ext.menu.Menu({items:menu});
873 }else{ // otherwise, must be a config
874 return Ext.create(menu, 'menu');
879 unregister : function(menu){
880 delete menus[menu.id];
881 menu.un("beforehide", onBeforeHide);
882 menu.un("hide", onHide);
883 menu.un("beforeshow", onBeforeShow);
884 menu.un("show", onShow);
886 if(g && menu.events["checkchange"]){
887 groups[g].remove(menu);
888 menu.un("checkchange", onCheck);
893 registerCheckable : function(menuItem){
894 var g = menuItem.group;
899 groups[g].push(menuItem);
900 menuItem.on("beforecheckchange", onBeforeCheck);
905 unregisterCheckable : function(menuItem){
906 var g = menuItem.group;
908 groups[g].remove(menuItem);
909 menuItem.un("beforecheckchange", onBeforeCheck);
913 getCheckedItem : function(groupId){
914 var g = groups[groupId];
916 for(var i = 0, l = g.length; i < l; i++){
925 setCheckedItem : function(groupId, itemId){
926 var g = groups[groupId];
928 for(var i = 0, l = g.length; i < l; i++){
929 if(g[i].id == itemId){
930 g[i].setChecked(true);
939 * @class Ext.menu.BaseItem
940 * @extends Ext.Component
941 * The base class for all items that render into menus. BaseItem provides default rendering, activated state
942 * management and base configuration options shared by all menu components.
944 * Creates a new BaseItem
945 * @param {Object} config Configuration options
946 * @xtype menubaseitem
948 Ext.menu.BaseItem = function(config){
949 Ext.menu.BaseItem.superclass.constructor.call(this, config);
954 * Fires when this item is clicked
955 * @param {Ext.menu.BaseItem} this
956 * @param {Ext.EventObject} e
961 * Fires when this item is activated
962 * @param {Ext.menu.BaseItem} this
967 * Fires when this item is deactivated
968 * @param {Ext.menu.BaseItem} this
974 this.on("click", this.handler, this.scope);
978 Ext.extend(Ext.menu.BaseItem, Ext.Component, {
980 * @property parentMenu
981 * @type Ext.menu.Menu
982 * The parent Menu of this Item.
985 * @cfg {Function} handler
986 * A function that will handle the click event of this menu item (optional).
987 * The handler is passed the following parameters:<div class="mdetail-params"><ul>
988 * <li><code>b</code> : Item<div class="sub-desc">This menu Item.</div></li>
989 * <li><code>e</code> : EventObject<div class="sub-desc">The click event.</div></li>
993 * @cfg {Object} scope
994 * The scope (<tt><b>this</b></tt> reference) in which the handler function will be called.
997 * @cfg {Boolean} canActivate True if this item can be visually activated (defaults to false)
1001 * @cfg {String} activeClass The CSS class to use when the item becomes activated (defaults to "x-menu-item-active")
1003 activeClass : "x-menu-item-active",
1005 * @cfg {Boolean} hideOnClick True to hide the containing menu after this item is clicked (defaults to true)
1009 * @cfg {Number} clickHideDelay Length of time in milliseconds to wait before hiding after a click (defaults to 100)
1014 ctype : "Ext.menu.BaseItem",
1017 actionMode : "container",
1020 onRender : function(container, position){
1021 Ext.menu.BaseItem.superclass.onRender.apply(this, arguments);
1022 if(this.ownerCt && this.ownerCt instanceof Ext.menu.Menu){
1023 this.parentMenu = this.ownerCt;
1025 this.container.addClass('x-menu-list-item');
1026 this.mon(this.el, 'click', this.onClick, this);
1027 this.mon(this.el, 'mouseenter', this.activate, this);
1028 this.mon(this.el, 'mouseleave', this.deactivate, this);
1033 * Sets the function that will handle click events for this item (equivalent to passing in the {@link #handler}
1034 * config property). If an existing handler is already registered, it will be unregistered for you.
1035 * @param {Function} handler The function that should be called on click
1036 * @param {Object} scope The scope that should be passed to the handler
1038 setHandler : function(handler, scope){
1040 this.un("click", this.handler, this.scope);
1042 this.on("click", this.handler = handler, this.scope = scope);
1046 onClick : function(e){
1047 if(!this.disabled && this.fireEvent("click", this, e) !== false
1048 && (this.parentMenu && this.parentMenu.fireEvent("itemclick", this, e) !== false)){
1049 this.handleClick(e);
1056 activate : function(){
1060 var li = this.container;
1061 li.addClass(this.activeClass);
1062 this.region = li.getRegion().adjust(2, 2, -2, -2);
1063 this.fireEvent("activate", this);
1068 deactivate : function(){
1069 this.container.removeClass(this.activeClass);
1070 this.fireEvent("deactivate", this);
1074 shouldDeactivate : function(e){
1075 return !this.region || !this.region.contains(e.getPoint());
1079 handleClick : function(e){
1080 if(this.hideOnClick){
1081 this.parentMenu.hide.defer(this.clickHideDelay, this.parentMenu, [true]);
1085 // private. Do nothing
1086 expandMenu : Ext.emptyFn,
1088 // private. Do nothing
1089 hideMenu : Ext.emptyFn
1091 Ext.reg('menubaseitem', Ext.menu.BaseItem);/**
1092 * @class Ext.menu.TextItem
1093 * @extends Ext.menu.BaseItem
1094 * Adds a static text string to a menu, usually used as either a heading or group separator.
1096 * Creates a new TextItem
1097 * @param {Object/String} config If config is a string, it is used as the text to display, otherwise it
1098 * is applied as a config object (and should contain a <tt>text</tt> property).
1099 * @xtype menutextitem
1101 Ext.menu.TextItem = function(cfg){
1102 if(typeof cfg == 'string'){
1105 Ext.menu.TextItem.superclass.constructor.call(this, cfg);
1108 Ext.extend(Ext.menu.TextItem, Ext.menu.BaseItem, {
1110 * @cfg {String} text The text to display for this item (defaults to '')
1113 * @cfg {Boolean} hideOnClick True to hide the containing menu after this item is clicked (defaults to false)
1115 hideOnClick : false,
1117 * @cfg {String} itemCls The default CSS class to use for text items (defaults to "x-menu-text")
1119 itemCls : "x-menu-text",
1122 onRender : function(){
1123 var s = document.createElement("span");
1124 s.className = this.itemCls;
1125 s.innerHTML = this.text;
1127 Ext.menu.TextItem.superclass.onRender.apply(this, arguments);
1130 Ext.reg('menutextitem', Ext.menu.TextItem);/**
1131 * @class Ext.menu.Separator
1132 * @extends Ext.menu.BaseItem
1133 * Adds a separator bar to a menu, used to divide logical groups of menu items. Generally you will
1134 * add one of these by using "-" in you call to add() or in your items config rather than creating one directly.
1136 * @param {Object} config Configuration options
1137 * @xtype menuseparator
1139 Ext.menu.Separator = function(config){
1140 Ext.menu.Separator.superclass.constructor.call(this, config);
1143 Ext.extend(Ext.menu.Separator, Ext.menu.BaseItem, {
1145 * @cfg {String} itemCls The default CSS class to use for separators (defaults to "x-menu-sep")
1147 itemCls : "x-menu-sep",
1149 * @cfg {Boolean} hideOnClick True to hide the containing menu after this item is clicked (defaults to false)
1151 hideOnClick : false,
1154 * @cfg {String} activeClass
1160 onRender : function(li){
1161 var s = document.createElement("span");
1162 s.className = this.itemCls;
1163 s.innerHTML = " ";
1165 li.addClass("x-menu-sep-li");
1166 Ext.menu.Separator.superclass.onRender.apply(this, arguments);
1169 Ext.reg('menuseparator', Ext.menu.Separator);/**
\r
1170 * @class Ext.menu.Item
\r
1171 * @extends Ext.menu.BaseItem
\r
1172 * A base class for all menu items that require menu-related functionality (like sub-menus) and are not static
\r
1173 * display items. Item extends the base functionality of {@link Ext.menu.BaseItem} by adding menu-specific
\r
1174 * activation and click handling.
\r
1176 * Creates a new Item
\r
1177 * @param {Object} config Configuration options
\r
1180 Ext.menu.Item = function(config){
\r
1181 Ext.menu.Item.superclass.constructor.call(this, config);
\r
1183 this.menu = Ext.menu.MenuMgr.get(this.menu);
\r
1186 Ext.extend(Ext.menu.Item, Ext.menu.BaseItem, {
\r
1189 * @type Ext.menu.Menu
\r
1190 * The submenu associated with this Item if one was configured.
\r
1193 * @cfg {Mixed} menu (optional) Either an instance of {@link Ext.menu.Menu} or the config object for an
\r
1194 * {@link Ext.menu.Menu} which acts as the submenu when this item is activated.
\r
1197 * @cfg {String} icon The path to an icon to display in this item (defaults to Ext.BLANK_IMAGE_URL). If
\r
1198 * icon is specified {@link #iconCls} should not be.
\r
1201 * @cfg {String} iconCls A CSS class that specifies a background image that will be used as the icon for
\r
1202 * this item (defaults to ''). If iconCls is specified {@link #icon} should not be.
\r
1205 * @cfg {String} text The text to display in this item (defaults to '').
\r
1208 * @cfg {String} href The href attribute to use for the underlying anchor link (defaults to '#').
\r
1211 * @cfg {String} hrefTarget The target attribute to use for the underlying anchor link (defaults to '').
\r
1214 * @cfg {String} itemCls The default CSS class to use for menu items (defaults to 'x-menu-item')
\r
1216 itemCls : 'x-menu-item',
\r
1218 * @cfg {Boolean} canActivate True if this item can be visually activated (defaults to true)
\r
1220 canActivate : true,
\r
1222 * @cfg {Number} showDelay Length of time in milliseconds to wait before showing this item (defaults to 200)
\r
1225 // doc'd in BaseItem
\r
1229 ctype: 'Ext.menu.Item',
\r
1232 onRender : function(container, position){
\r
1233 if (!this.itemTpl) {
\r
1234 this.itemTpl = Ext.menu.Item.prototype.itemTpl = new Ext.XTemplate(
\r
1235 '<a id="{id}" class="{cls}" hidefocus="true" unselectable="on" href="{href}"',
\r
1236 '<tpl if="hrefTarget">',
\r
1237 ' target="{hrefTarget}"',
\r
1240 '<img src="{icon}" class="x-menu-item-icon {iconCls}"/>',
\r
1241 '<span class="x-menu-item-text">{text}</span>',
\r
1245 var a = this.getTemplateArgs();
\r
1246 this.el = position ? this.itemTpl.insertBefore(position, a, true) : this.itemTpl.append(container, a, true);
\r
1247 this.iconEl = this.el.child('img.x-menu-item-icon');
\r
1248 this.textEl = this.el.child('.x-menu-item-text');
\r
1249 Ext.menu.Item.superclass.onRender.call(this, container, position);
\r
1252 getTemplateArgs: function() {
\r
1255 cls: this.itemCls + (this.menu ? ' x-menu-item-arrow' : '') + (this.cls ? ' ' + this.cls : ''),
\r
1256 href: this.href || '#',
\r
1257 hrefTarget: this.hrefTarget,
\r
1258 icon: this.icon || Ext.BLANK_IMAGE_URL,
\r
1259 iconCls: this.iconCls || '',
\r
1260 text: this.itemText||this.text||' '
\r
1265 * Sets the text to display in this menu item
\r
1266 * @param {String} text The text to display
\r
1268 setText : function(text){
\r
1269 this.text = text||' ';
\r
1270 if(this.rendered){
\r
1271 this.textEl.update(this.text);
\r
1272 this.parentMenu.layout.doAutoSize();
\r
1277 * Sets the CSS class to apply to the item's icon element
\r
1278 * @param {String} cls The CSS class to apply
\r
1280 setIconClass : function(cls){
\r
1281 var oldCls = this.iconCls;
\r
1282 this.iconCls = cls;
\r
1283 if(this.rendered){
\r
1284 this.iconEl.replaceClass(oldCls, this.iconCls);
\r
1289 beforeDestroy: function(){
\r
1291 this.menu.destroy();
\r
1293 Ext.menu.Item.superclass.beforeDestroy.call(this);
\r
1297 handleClick : function(e){
\r
1298 if(!this.href){ // if no link defined, stop the event automatically
\r
1301 Ext.menu.Item.superclass.handleClick.apply(this, arguments);
\r
1305 activate : function(autoExpand){
\r
1306 if(Ext.menu.Item.superclass.activate.apply(this, arguments)){
\r
1309 this.expandMenu();
\r
1316 shouldDeactivate : function(e){
\r
1317 if(Ext.menu.Item.superclass.shouldDeactivate.call(this, e)){
\r
1318 if(this.menu && this.menu.isVisible()){
\r
1319 return !this.menu.getEl().getRegion().contains(e.getPoint());
\r
1327 deactivate : function(){
\r
1328 Ext.menu.Item.superclass.deactivate.apply(this, arguments);
\r
1333 expandMenu : function(autoActivate){
\r
1334 if(!this.disabled && this.menu){
\r
1335 clearTimeout(this.hideTimer);
\r
1336 delete this.hideTimer;
\r
1337 if(!this.menu.isVisible() && !this.showTimer){
\r
1338 this.showTimer = this.deferExpand.defer(this.showDelay, this, [autoActivate]);
\r
1339 }else if (this.menu.isVisible() && autoActivate){
\r
1340 this.menu.tryActivate(0, 1);
\r
1346 deferExpand : function(autoActivate){
\r
1347 delete this.showTimer;
\r
1348 this.menu.show(this.container, this.parentMenu.subMenuAlign || 'tl-tr?', this.parentMenu);
\r
1350 this.menu.tryActivate(0, 1);
\r
1355 hideMenu : function(){
\r
1356 clearTimeout(this.showTimer);
\r
1357 delete this.showTimer;
\r
1358 if(!this.hideTimer && this.menu && this.menu.isVisible()){
\r
1359 this.hideTimer = this.deferHide.defer(this.hideDelay, this);
\r
1364 deferHide : function(){
\r
1365 delete this.hideTimer;
\r
1366 if(this.menu.over){
\r
1367 this.parentMenu.setActiveItem(this, false);
\r
1373 Ext.reg('menuitem', Ext.menu.Item);/**
1374 * @class Ext.menu.CheckItem
1375 * @extends Ext.menu.Item
1376 * Adds a menu item that contains a checkbox by default, but can also be part of a radio group.
1378 * Creates a new CheckItem
1379 * @param {Object} config Configuration options
1380 * @xtype menucheckitem
1382 Ext.menu.CheckItem = function(config){
1383 Ext.menu.CheckItem.superclass.constructor.call(this, config);
1386 * @event beforecheckchange
1387 * Fires before the checked value is set, providing an opportunity to cancel if needed
1388 * @param {Ext.menu.CheckItem} this
1389 * @param {Boolean} checked The new checked value that will be set
1391 "beforecheckchange" ,
1393 * @event checkchange
1394 * Fires after the checked value has been set
1395 * @param {Ext.menu.CheckItem} this
1396 * @param {Boolean} checked The checked value that was set
1401 * A function that handles the checkchange event. The function is undefined by default, but if an implementation
1402 * is provided, it will be called automatically when the checkchange event fires.
1403 * @param {Ext.menu.CheckItem} this
1404 * @param {Boolean} checked The checked value that was set
1405 * @method checkHandler
1407 if(this.checkHandler){
1408 this.on('checkchange', this.checkHandler, this.scope);
1410 Ext.menu.MenuMgr.registerCheckable(this);
1412 Ext.extend(Ext.menu.CheckItem, Ext.menu.Item, {
1414 * @cfg {String} group
1415 * All check items with the same group name will automatically be grouped into a single-select
1416 * radio button group (defaults to '')
1419 * @cfg {String} itemCls The default CSS class to use for check items (defaults to "x-menu-item x-menu-check-item")
1421 itemCls : "x-menu-item x-menu-check-item",
1423 * @cfg {String} groupClass The default CSS class to use for radio group check items (defaults to "x-menu-group-item")
1425 groupClass : "x-menu-group-item",
1428 * @cfg {Boolean} checked True to initialize this checkbox as checked (defaults to false). Note that
1429 * if this checkbox is part of a radio group (group = true) only the last item in the group that is
1430 * initialized with checked = true will be rendered as checked.
1435 ctype: "Ext.menu.CheckItem",
1438 onRender : function(c){
1439 Ext.menu.CheckItem.superclass.onRender.apply(this, arguments);
1441 this.el.addClass(this.groupClass);
1444 this.checked = false;
1445 this.setChecked(true, true);
1450 destroy : function(){
1451 Ext.menu.MenuMgr.unregisterCheckable(this);
1452 Ext.menu.CheckItem.superclass.destroy.apply(this, arguments);
1456 * Set the checked state of this item
1457 * @param {Boolean} checked The new checked value
1458 * @param {Boolean} suppressEvent (optional) True to prevent the checkchange event from firing (defaults to false)
1460 setChecked : function(state, suppressEvent){
1461 if(this.checked != state && this.fireEvent("beforecheckchange", this, state) !== false){
1463 this.container[state ? "addClass" : "removeClass"]("x-menu-item-checked");
1465 this.checked = state;
1466 if(suppressEvent !== true){
1467 this.fireEvent("checkchange", this, state);
1473 handleClick : function(e){
1474 if(!this.disabled && !(this.checked && this.group)){// disable unselect on radio item
1475 this.setChecked(!this.checked);
1477 Ext.menu.CheckItem.superclass.handleClick.apply(this, arguments);
1480 Ext.reg('menucheckitem', Ext.menu.CheckItem);/**
\r
1481 * @class Ext.menu.DateMenu
\r
1482 * @extends Ext.menu.Menu
\r
1483 * A menu containing a {@link Ext.DatePicker} Component.
\r
1486 Ext.menu.DateMenu = Ext.extend(Ext.menu.Menu, {
\r
1488 * @cfg {Boolean} enableScrolling
\r
1491 enableScrolling: false,
\r
1494 * @cfg {Boolean} hideOnClick
\r
1495 * False to continue showing the menu after a date is selected, defaults to true.
\r
1497 hideOnClick: true,
\r
1500 * @cfg {Number} maxHeight
\r
1504 * @cfg {Number} scrollIncrement
\r
1508 * @property picker
\r
1509 * @type DatePicker
\r
1510 * The {@link Ext.DatePicker} instance for this DateMenu
\r
1512 cls: 'x-date-menu',
\r
1520 * @event itemclick
\r
1524 initComponent: function(){
\r
1525 this.on('beforeshow', this.onBeforeShow, this);
\r
1526 if(this.strict = (Ext.isIE7 && Ext.isStrict)){
\r
1527 this.on('show', this.onShow, this, {single: true, delay: 20});
\r
1531 showSeparator: false,
\r
1532 items: this.picker = new Ext.DatePicker(Ext.apply({
\r
1533 internalRender: this.strict || !Ext.isIE,
\r
1534 ctCls: 'x-menu-date-item'
\r
1535 }, this.initialConfig))
\r
1537 this.picker.purgeListeners();
\r
1538 Ext.menu.DateMenu.superclass.initComponent.call(this);
\r
1539 this.relayEvents(this.picker, ["select"]);
\r
1540 this.on('select', this.menuHide, this);
\r
1542 this.on('select', this.handler, this.scope || this);
\r
1546 menuHide: function() {
\r
1547 if(this.hideOnClick){
\r
1552 onBeforeShow: function(){
\r
1554 this.picker.hideMonthPicker(true);
\r
1558 onShow: function(){
\r
1559 var el = this.picker.getEl();
\r
1560 el.setWidth(el.getWidth()); //nasty hack for IE7 strict mode
\r
1563 Ext.reg('datemenu', Ext.menu.DateMenu);/**
\r
1564 * @class Ext.menu.ColorMenu
\r
1565 * @extends Ext.menu.Menu
\r
1566 * A menu containing a {@link Ext.ColorPalette} Component.
\r
1567 * @xtype colormenu
\r
1569 Ext.menu.ColorMenu = Ext.extend(Ext.menu.Menu, {
\r
1571 * @cfg {Boolean} enableScrolling
\r
1574 enableScrolling: false,
\r
1577 * @cfg {Boolean} hideOnClick
\r
1578 * False to continue showing the menu after a color is selected, defaults to true.
\r
1580 hideOnClick: true,
\r
1583 * @cfg {Number} maxHeight
\r
1587 * @cfg {Number} scrollIncrement
\r
1591 * @property palette
\r
1592 * @type ColorPalette
\r
1593 * The {@link Ext.ColorPalette} instance for this ColorMenu
\r
1603 * @event itemclick
\r
1607 initComponent: function(){
\r
1610 showSeparator: false,
\r
1611 items: this.palette = new Ext.ColorPalette(this.initialConfig)
\r
1613 this.palette.purgeListeners();
\r
1614 Ext.menu.ColorMenu.superclass.initComponent.call(this);
\r
1615 this.relayEvents(this.palette, ['select']);
\r
1616 this.on('select', this.menuHide, this);
\r
1618 this.on('select', this.handler, this.scope || this)
\r
1622 menuHide: function(){
\r
1623 if(this.hideOnClick){
\r
1628 Ext.reg('colormenu', Ext.menu.ColorMenu);