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).
*Menus may contain either {@link Ext.menu.Item menu items}, or general {@link Ext.Component Component}s.
*To make a contained general {@link Ext.Component Component} line up with other {@link Ext.menu.Item menu items} * specify iconCls: 'no-icon'. 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.
*By default, Menus are absolutely positioned, floating Components. By configuring a Menu with * {@link #floating}:false, a Menu may be used as child of a Container.
* * @xtype menu */ Ext.menu.Menu = Ext.extend(Ext.Container, { /** * @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. */ /** * @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. */ /** * @cfg {Number} minWidth The minimum width of the menu in pixels (defaults to 120) */ minWidth : 120, /** * @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', /** * @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?', /** * @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?', /** * @cfg {Boolean} allowOtherMenus True to allow multiple menus to be displayed at the same time (defaults to false) */ allowOtherMenus : false, /** * @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, /** * @cfg {Boolean} enableScrolling True to allow the menu container to have scroller controls if the menu is too long (defaults to true). */ enableScrolling : true, /** * @cfg {Number} maxHeight The maximum height of the menu. Only applies when enableScrolling is set to True (defaults to null). */ maxHeight : null, /** * @cfg {Number} scrollIncrement The amount to scroll the menu. Only applies when enableScrolling is set to True (defaults to 24). */ scrollIncrement : 24, /** * @cfg {Boolean} showSeparator True to show the icon separator. (defaults to true). */ showSeparator : true, /** * @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 [0, 0]. */ defaultOffsets : [0, 0], /** * @cfg {Boolean} plain * True to remove the incised line down the left side of the menu. Defaults to false. */ plain : false, /** * @cfg {Boolean} floating *By default, a Menu configured as floating:true
* will be rendered as an {@link Ext.Layer} (an absolutely positioned,
* floating Component with zindex=15000).
* If configured as floating:false, the Menu may be
* used as child item of another Container instead of a free-floating
* {@link Ext.Layer Layer}.
*/
floating : true,
/**
* @cfg {Number} zIndex
* zIndex to use when the menu is floating.
*/
zIndex: 15000,
// private
hidden : true,
/**
* @cfg {String/Object} layout
* This class assigns a default layout (layout:'menu').
* Developers may 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(
/**
* @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',
/**
* @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',
/**
* @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',
/**
* @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.isVisible() && !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']);
},
/**
* If {@link #floating}=true, 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);
}
},
/**
* 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.isIE9m){
// 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();
}
},
/**
* 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) {
config.ownerCt = this;
if (!config.isXType) {
if (!config.xtype && Ext.isBoolean(config.checked)) {
return new Ext.menu.CheckItem(config);
}
return Ext.create(config, this.defaultType);
}
return config;
},
/**
* 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());
},
/**
* 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
}));
},
/**
* 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);
},
/**
* 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));
},
/**
* 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;
}
}
};
}());
/**
* @class Ext.menu.MenuMgr
* Provides a common registry of all menu items on a page so that they can be easily accessed by id.
* @singleton
*/
Ext.menu.MenuMgr = function(){
var menus,
active,
map,
groups = {},
attached = false,
lastShow = new Date();
// private - called when first menu is created
function init(){
menus = {};
active = new Ext.util.MixedCollection();
map = Ext.getDoc().addKeyListener(27, hideAll);
map.disable();
}
// private
function hideAll(){
if(active && active.length > 0){
var c = active.clone();
c.each(function(m){
m.hide();
});
return true;
}
return false;
}
// private
function onHide(m){
active.remove(m);
if(active.length < 1){
map.disable();
Ext.getDoc().un("mousedown", onMouseDown);
attached = false;
}
}
// private
function onShow(m){
var last = active.last();
lastShow = new Date();
active.add(m);
if(!attached){
map.enable();
Ext.getDoc().on("mousedown", onMouseDown);
attached = true;
}
if(m.parentMenu){
m.getEl().setZIndex(parseInt(m.parentMenu.getEl().getStyle("z-index"), 10) + 3);
m.parentMenu.activeChild = m;
}else if(last && !last.isDestroyed && last.isVisible()){
m.getEl().setZIndex(parseInt(last.getEl().getStyle("z-index"), 10) + 3);
}
}
// private
function onBeforeHide(m){
if(m.activeChild){
m.activeChild.hide();
}
if(m.autoHideTimer){
clearTimeout(m.autoHideTimer);
delete m.autoHideTimer;
}
}
// private
function onBeforeShow(m){
var pm = m.parentMenu;
if(!pm && !m.allowOtherMenus){
hideAll();
}else if(pm && pm.activeChild){
pm.activeChild.hide();
}
}
// private
function onMouseDown(e){
if(lastShow.getElapsed() > 50 && active.length > 0 && !e.getTarget(".x-menu")){
hideAll();
}
}
return {
/**
* Hides all menus that are currently visible
* @return {Boolean} success True if any active menus were hidden.
*/
hideAll : function(){
return hideAll();
},
// private
register : function(menu){
if(!menus){
init();
}
menus[menu.id] = menu;
menu.on({
beforehide: onBeforeHide,
hide: onHide,
beforeshow: onBeforeShow,
show: onShow
});
},
/**
* Returns a {@link Ext.menu.Menu} object
* @param {String/Object} menu The string menu id, an existing menu object reference, or a Menu config that will
* be used to generate and return a new Menu instance.
* @return {Ext.menu.Menu} The specified menu, or null if none are found
*/
get : function(menu){
if(typeof menu == "string"){ // menu id
if(!menus){ // not initialized, no menus to return
return null;
}
return menus[menu];
}else if(menu.events){ // menu instance
return menu;
}else if(typeof menu.length == 'number'){ // array of menu items?
return new Ext.menu.Menu({items:menu});
}else{ // otherwise, must be a config
return Ext.create(menu, 'menu');
}
},
// private
unregister : function(menu){
delete menus[menu.id];
menu.un("beforehide", onBeforeHide);
menu.un("hide", onHide);
menu.un("beforeshow", onBeforeShow);
menu.un("show", onShow);
},
// private
registerCheckable : function(menuItem){
var g = menuItem.group;
if(g){
if(!groups[g]){
groups[g] = [];
}
groups[g].push(menuItem);
}
},
// private
unregisterCheckable : function(menuItem){
var g = menuItem.group;
if(g){
groups[g].remove(menuItem);
}
},
// private
onCheckChange: function(item, state){
if(item.group && state){
var group = groups[item.group],
i = 0,
len = group.length,
current;
for(; i < len; i++){
current = group[i];
if(current != item){
current.setChecked(false);
}
}
}
},
getCheckedItem : function(groupId){
var g = groups[groupId];
if(g){
for(var i = 0, l = g.length; i < l; i++){
if(g[i].checked){
return g[i];
}
}
}
return null;
},
setCheckedItem : function(groupId, itemId){
var g = groups[groupId];
if(g){
for(var i = 0, l = g.length; i < l; i++){
if(g[i].id == itemId){
g[i].setChecked(true);
}
}
}
return null;
}
};
}();
/**
* @class Ext.menu.BaseItem
* @extends Ext.Component
* The base class for all items that render into menus. BaseItem provides default rendering, activated state
* management and base configuration options shared by all menu components.
* @constructor
* Creates a new BaseItem
* @param {Object} config Configuration options
* @xtype menubaseitem
*/
Ext.menu.BaseItem = Ext.extend(Ext.Component, {
/**
* @property parentMenu
* @type Ext.menu.Menu
* The parent Menu of this Item.
*/
/**
* @cfg {Function} handler
* A function that will handle the click event of this menu item (optional).
* The handler is passed the following parameters:
b : Iteme : EventObjectthis reference) in which the handler function is executed. Defaults to this menu item.
*/
setHandler : function(handler, scope){
if(this.handler){
this.un("click", this.handler, this.scope);
}
this.on("click", this.handler = handler, this.scope = scope);
},
// private
onClick : function(e){
if(!this.disabled && this.fireEvent("click", this, e) !== false
&& (this.parentMenu && this.parentMenu.fireEvent("itemclick", this, e) !== false)){
this.handleClick(e);
}else{
e.stopEvent();
}
},
// private
activate : function(){
if(this.disabled){
return false;
}
var li = this.container;
li.addClass(this.activeClass);
this.region = li.getRegion().adjust(2, 2, -2, -2);
this.fireEvent("activate", this);
return true;
},
// private
deactivate : function(){
this.container.removeClass(this.activeClass);
this.fireEvent("deactivate", this);
},
// private
shouldDeactivate : function(e){
return !this.region || !this.region.contains(e.getPoint());
},
// private
handleClick : function(e){
var pm = this.parentMenu;
if(this.hideOnClick){
if(pm.floating){
this.clickHideDelayTimer = pm.hide.defer(this.clickHideDelay, pm, [true]);
}else{
pm.deactivateActive();
}
}
},
beforeDestroy: function(){
clearTimeout(this.clickHideDelayTimer);
Ext.menu.BaseItem.superclass.beforeDestroy.call(this);
},
// private. Do nothing
expandMenu : Ext.emptyFn,
// private. Do nothing
hideMenu : Ext.emptyFn
});
Ext.reg('menubaseitem', Ext.menu.BaseItem);/**
* @class Ext.menu.TextItem
* @extends Ext.menu.BaseItem
* Adds a static text string to a menu, usually used as either a heading or group separator.
* @constructor
* Creates a new TextItem
* @param {Object/String} config If config is a string, it is used as the text to display, otherwise it
* is applied as a config object (and should contain a text property).
* @xtype menutextitem
*/
Ext.menu.TextItem = Ext.extend(Ext.menu.BaseItem, {
/**
* @cfg {String} text The text to display for this item (defaults to '')
*/
/**
* @cfg {Boolean} hideOnClick True to hide the containing menu after this item is clicked (defaults to false)
*/
hideOnClick : false,
/**
* @cfg {String} itemCls The default CSS class to use for text items (defaults to "x-menu-text")
*/
itemCls : "x-menu-text",
constructor : function(config) {
if (typeof config == 'string') {
config = {
text: config
};
}
Ext.menu.TextItem.superclass.constructor.call(this, config);
},
// private
onRender : function() {
var s = document.createElement("span");
s.className = this.itemCls;
s.innerHTML = this.text;
this.el = s;
Ext.menu.TextItem.superclass.onRender.apply(this, arguments);
}
});
Ext.reg('menutextitem', Ext.menu.TextItem);/**
* @class Ext.menu.Separator
* @extends Ext.menu.BaseItem
* Adds a separator bar to a menu, used to divide logical groups of menu items. Generally you will
* add one of these by using "-" in you call to add() or in your items config rather than creating one directly.
* @constructor
* @param {Object} config Configuration options
* @xtype menuseparator
*/
Ext.menu.Separator = Ext.extend(Ext.menu.BaseItem, {
/**
* @cfg {String} itemCls The default CSS class to use for separators (defaults to "x-menu-sep")
*/
itemCls : "x-menu-sep",
/**
* @cfg {Boolean} hideOnClick True to hide the containing menu after this item is clicked (defaults to false)
*/
hideOnClick : false,
/**
* @cfg {String} activeClass
* @hide
*/
activeClass: '',
// private
onRender : function(li){
var s = document.createElement("span");
s.className = this.itemCls;
s.innerHTML = " ";
this.el = s;
li.addClass("x-menu-sep-li");
Ext.menu.Separator.superclass.onRender.apply(this, arguments);
}
});
Ext.reg('menuseparator', Ext.menu.Separator);/**
* @class Ext.menu.Item
* @extends Ext.menu.BaseItem
* A base class for all menu items that require menu-related functionality (like sub-menus) and are not static
* display items. Item extends the base functionality of {@link Ext.menu.BaseItem} by adding menu-specific
* activation and click handling.
* @constructor
* Creates a new Item
* @param {Object} config Configuration options
* @xtype menuitem
*/
Ext.menu.Item = Ext.extend(Ext.menu.BaseItem, {
/**
* @property menu
* @type Ext.menu.Menu
* The submenu associated with this Item if one was configured.
*/
/**
* @cfg {Mixed} menu (optional) Either an instance of {@link Ext.menu.Menu} or the config object for an
* {@link Ext.menu.Menu} which acts as the submenu when this item is activated.
*/
/**
* @cfg {String} icon The path to an icon to display in this item (defaults to Ext.BLANK_IMAGE_URL). If
* icon is specified {@link #iconCls} should not be.
*/
/**
* @cfg {String} iconCls A CSS class that specifies a background image that will be used as the icon for
* this item (defaults to ''). If iconCls is specified {@link #icon} should not be.
*/
/**
* @cfg {String} text The text to display in this item (defaults to '').
*/
/**
* @cfg {String} href The href attribute to use for the underlying anchor link (defaults to '#').
*/
/**
* @cfg {String} hrefTarget The target attribute to use for the underlying anchor link (defaults to '').
*/
/**
* @cfg {String} itemCls The default CSS class to use for menu items (defaults to 'x-menu-item')
*/
itemCls : 'x-menu-item',
/**
* @cfg {Boolean} canActivate True if this item can be visually activated (defaults to true)
*/
canActivate : true,
/**
* @cfg {Number} showDelay Length of time in milliseconds to wait before showing this item (defaults to 200)
*/
showDelay: 200,
/**
* @cfg {String} altText The altText to use for the icon, if it exists. Defaults to ''.
*/
altText: '',
// doc'd in BaseItem
hideDelay: 200,
// private
ctype: 'Ext.menu.Item',
initComponent : function(){
Ext.menu.Item.superclass.initComponent.call(this);
if(this.menu){
// If array of items, turn it into an object config so we
// can set the ownerCt property in the config
if (Ext.isArray(this.menu)){
this.menu = { items: this.menu };
}
// An object config will work here, but an instance of a menu
// will have already setup its ref's and have no effect
if (Ext.isObject(this.menu)){
this.menu.ownerCt = this;
}
this.menu = Ext.menu.MenuMgr.get(this.menu);
this.menu.ownerCt = undefined;
}
},
// private
onRender : function(container, position){
if (!this.itemTpl) {
this.itemTpl = Ext.menu.Item.prototype.itemTpl = new Ext.XTemplate(
'',
' target="{hrefTarget}"',
'',
'>',
'A menu containing an {@link Ext.DatePicker} Component.
*Notes:
picker : DatePickerdate : Date{@link #handler}
* function will be called. Defaults to this DateMenu instance.
*/
/**
* @cfg {Boolean} hideOnClick
* False to continue showing the menu after a date is selected, defaults to true.
*/
hideOnClick : true,
/**
* @cfg {String} pickerId
* An id to assign to the underlying date picker. Defaults to null.
*/
pickerId : null,
/**
* @cfg {Number} maxHeight
* @hide
*/
/**
* @cfg {Number} scrollIncrement
* @hide
*/
/**
* The {@link Ext.DatePicker} instance for this DateMenu
* @property picker
* @type DatePicker
*/
cls : 'x-date-menu',
/**
* @event click
* @hide
*/
/**
* @event itemclick
* @hide
*/
initComponent : function(){
this.on('beforeshow', this.onBeforeShow, this);
if(this.strict = (Ext.isIE7 && Ext.isStrict)){
this.on('show', this.onShow, this, {single: true, delay: 20});
}
Ext.apply(this, {
plain: true,
showSeparator: false,
items: this.picker = new Ext.DatePicker(Ext.applyIf({
internalRender: this.strict || !Ext.isIE9m,
ctCls: 'x-menu-date-item',
id: this.pickerId
}, this.initialConfig))
});
this.picker.purgeListeners();
Ext.menu.DateMenu.superclass.initComponent.call(this);
/**
* @event select
* Fires when a date is selected from the {@link #picker Ext.DatePicker}
* @param {DatePicker} picker The {@link #picker Ext.DatePicker}
* @param {Date} date The selected date
*/
this.relayEvents(this.picker, ['select']);
this.on('show', this.picker.focus, this.picker);
this.on('select', this.menuHide, this);
if(this.handler){
this.on('select', this.handler, this.scope || this);
}
},
menuHide : function() {
if(this.hideOnClick){
this.hide(true);
}
},
onBeforeShow : function(){
if(this.picker){
this.picker.hideMonthPicker(true);
}
},
onShow : function(){
var el = this.picker.getEl();
el.setWidth(el.getWidth()); //nasty hack for IE7 strict mode
}
});
Ext.reg('datemenu', Ext.menu.DateMenu);
/**
* @class Ext.menu.ColorMenu
* @extends Ext.menu.Menu
* A menu containing a {@link Ext.ColorPalette} Component.
*Notes:
palette : ColorPalettecolor : String{@link #handler}
* function will be called. Defaults to this ColorMenu instance.
*/
/**
* @cfg {Boolean} hideOnClick
* False to continue showing the menu after a color is selected, defaults to true.
*/
hideOnClick : true,
cls : 'x-color-menu',
/**
* @cfg {String} paletteId
* An id to assign to the underlying color palette. Defaults to null.
*/
paletteId : null,
/**
* @cfg {Number} maxHeight
* @hide
*/
/**
* @cfg {Number} scrollIncrement
* @hide
*/
/**
* @property palette
* @type ColorPalette
* The {@link Ext.ColorPalette} instance for this ColorMenu
*/
/**
* @event click
* @hide
*/
/**
* @event itemclick
* @hide
*/
initComponent : function(){
Ext.apply(this, {
plain: true,
showSeparator: false,
items: this.palette = new Ext.ColorPalette(Ext.applyIf({
id: this.paletteId
}, this.initialConfig))
});
this.palette.purgeListeners();
Ext.menu.ColorMenu.superclass.initComponent.call(this);
/**
* @event select
* Fires when a color is selected from the {@link #palette Ext.ColorPalette}
* @param {Ext.ColorPalette} palette The {@link #palette Ext.ColorPalette}
* @param {String} color The 6-digit color hex code (without the # symbol)
*/
this.relayEvents(this.palette, ['select']);
this.on('select', this.menuHide, this);
if(this.handler){
this.on('select', this.handler, this.scope || this);
}
},
menuHide : function(){
if(this.hideOnClick){
this.hide(true);
}
}
});
Ext.reg('colormenu', Ext.menu.ColorMenu);