ButtonGroup Class
+ + + + +Creates a ButtonGroup
+Constructor
+ButtonGroup
+
+
+ -
+
+
-
+
+
config+ +
+
+
Parameters:
+ +-
+
+
-
+
+
config+ Object + + + + +++ + +Configuration object
+
+
+
-
+
- Index + + +
- Methods + + +
- Properties + + +
- Attributes + + +
- Events + +
Item Index
+ + +Methods
+ +-
+
+
- + _addAttrs + + + + + +
- + _addLazyAttr + + + + + +
- + _afterChildSelectedChange + + + + + +
- + _aggregateAttrs + + + + + +
- + _applyParsedConfig + + + + + +
- + _applyParser + + + + + +
- + _attrCfgHash + + + + + +
- + _baseDestroy + + + + + +
- + _baseInit + + + + + +
- + _bindAttrUI + + + + + +
- + _bindDOM + + + + + +
- + _bindUI + + + + + +
- + _bindUIChild + + + + + +
- + _cloneDefaultValue + + + + + +
- + _createUIEvent + + + + + +
- + _defAttrChangeFn + + + + + +
- + _defaultCB + + + + + +
- + _defDestroyFn + + + + + +
- + _defInitFn + + + + + +
- + _defRenderFn + + + + + +
- + _destroyBox + + + + + +
- + _destroyHierarchy + + + + + +
- + _destroyUIEvents + + + + + +
- + _filterAdHocAttrs + + + + + +
- + _filterAttrCfgs + + + + + +
- + _filterUIEvent + + + + + +
- + _fireAttrChange + + + + + +
- + _getAttr + + + + + +
- + _getAttrCfg + + + + + +
- + _getAttrCfgs + + + + + +
- + _getAttrInitVal + + + + + +
- + _getAttrs + + + + + +
- + _getClasses + + + + + +
- + _getFullType + + + + + +
- + _getHtmlParser + + + + + +
- + _getNodeToParse + + + + + +
- + _getSrcNode + + + + + +
- + _getStateVal + + + + + +
- + _getStrings + + + + + +
- + _getType + + + + + +
- + _getUIEventNode + + + + + +
- + _guid + + + + + +
- + _handleClick + + + + + +
- + _initAttrHost + + + + + +
- + _initAttribute + + + + + +
- + _initAttrs + + + + + +
- + _initBase + + + + + +
- + _initHierarchy + + + + + +
- + _initHierarchyData + + + + + +
- + _initUIEvent + + + + + +
- + _isLazyAttr + + + + + +
- + _isUIEvent + + + + + +
- + _mapInstance + + + + + +
- + _monitor + + + + + +
- + _normAttrVals + + + + + +
- + _onDocFocus + + + + + +
- + _onDocMouseDown + + + + + +
- + _parseType + + + + + +
- + _preInitEventCfg + + + + + +
- + _protectAttrs + + + + deprecated + + + +
- + _publish + + + + + +
- + _removeLoadingClassNames + + + + + +
- + _renderBox + + + + + +
- + _renderBoxClassNames + + + + + +
- + _renderUI + + + + + +
- + _set + + + + + +
- + _setAttr + + + + + +
- + _setAttrs + + + + + +
- + _setAttrUI + + + + + +
- + _setAttrVal + + + + + +
- + _setBB + + + + + +
- + _setBox + + + + + +
- + _setCB + + + + + +
- + _setStateVal + + + + + +
- + _setStrings + + + + + +
- + _strSetter + + + + + +
- + _syncAttrUI + + + + + +
- + _syncUI + + + + + +
- + _syncUIChild + + + + + +
- + _uiSetChildSelected + + + + + +
- + _uiSetDim + + + + + +
- + _uiSetDisabled + + + + + +
- + _uiSetFocused + + + + + +
- + _uiSetHeight + + + + + +
- + _uiSetTabIndex + + + + + +
- + _uiSetVisible + + + + + +
- + _uiSetWidth + + + + + +
- + _uiSizeCB + + + + + +
- + _unbindDOM + + + + + +
- + _unbindUI + + + + + +
- + _validTabIndex + + + + + +
- + addAttr + + + + + +
- + addAttrs + + + + + +
- + addTarget + + + + + +
- + after + + + + + +
- + ancestor + + + + + +
- + attrAdded + + + + + +
- + before + + + + + +
- + bindUI + + + + + +
- + blur + + + + + +
- + bubble + + + + + +
- + destroy + + + + + +
- + destructor + + + + + +
- + detach + + + + + +
- + detachAll + + + + + +
- + disable + + + + + +
- + enable + + + + + +
- + fire + + + + + +
- + focus + + + + + +
- + get + + + + + +
- + getAttrs + + + + + +
- + getButtons + + + + + +
- + getClassName + + + + + +
- + getDefaultLocale + + + + + +
- + getEvent + + + + + +
- + getSelectedButtons + + + + + +
- + getSelectedValues + + + + + +
- + getSkinName + + + + + +
- + getString + + + + deprecated + + + +
- + getStrings + + + + deprecated + + + +
- + getTargets + + + + + +
- + hide + + + + + +
- + init + + + + + +
- + initializer + + + + + +
- + isRoot + + + + + +
- + modifyAttr + + + + + +
- + next + + + + + +
- + on + + + + + +
- + once + + + + + +
- + onceAfter + + + + + +
- + parseType + + + + + +
- + previous + + + + + +
- + publish + + + + + +
- + removeAttr + + + + + +
- + removeTarget + + + + + +
- + render + + + + + +
- + renderer + + + + + +
- + renderUI + + + + + +
- + reset + + + + + +
- + set + + + + + +
- + setAttrs + + + + + +
- + show + + + + + +
- + subscribe + + + + deprecated + + + +
- + syncUI + + + + + +
- + toString + + + + + +
- + unsubscribe + + + + deprecated + + + +
- + unsubscribeAll + + + + deprecated + + + +
Properties
+ +-
+
+
- + _allowAdHocAttrs + + + + + +
- + _UI_ATTRS + + + + + +
- + ATTRS + + + static + + + + +
- + BOUNDING_TEMPLATE + + + + + +
- + BUTTON_SELECTOR + + + + + +
- + CLASS_NAMES + + + static + + + + +
- + CONTENT_TEMPLATE + + + + + +
- + DEF_PARENT_NODE + + + + + +
- + DEF_UNIT + + + + + +
- + NAME + + + static + + + + +
- + name + + + + deprecated + + + +
- + UI_EVENTS + + + + + +
Attributes
+ + +Events
+ +-
+
+
- + destroy + + + + + +
- + init + + + + + +
- + render + + + + + +
- + selectionChange + + + + + +
- + widget:contentUpdate + + + + + +
Methods
+ + +_addAttrs
+
+
+ -
+
+
-
+
+
cfgs+ +
+
+ -
+
+
values+ +
+
+ -
+
+
lazy+ +
+
+
Implementation behind the public addAttrs method.
+ +This method is invoked directly by get if it encounters a scenario +in which an attribute's valueFn attempts to obtain the +value an attribute in the same group of attributes, which has not yet +been added (on demand initialization).
+Parameters:
+ +-
+
+
-
+
+
cfgs+ Object + + + + +++ + +An object with attribute name/configuration pairs.
+
+
+ -
+
+
values+ Object + + + + +++ + +An object with attribute name/value pairs, defining the initial values to apply. +Values defined in the cfgs argument will be over-written by values in this argument unless defined as read only.
+
+
+ -
+
+
lazy+ Boolean + + + + +++ + +Whether or not to delay the intialization of these attributes until the first call to get/set. +Individual attributes can over-ride this behavior by defining a lazyAdd configuration property in their configuration. +See addAttr.
+
+
+
_addLazyAttr
+
+
+ -
+
+
-
+
+
name+ +
+
+ -
+
+
[lazyCfg]+ +
+
+
Finishes initializing an attribute which has been lazily added.
+Parameters:
+ + +_afterChildSelectedChange
+
+
+ -
+
+
-
+
+
event+ +
+
+
Default attribute change listener for the selected
+attribute, responsible for updating the UI, in response to
+attribute changes.
Parameters:
+ +-
+
+
-
+
+
event+ EventFacade + + + + +++ + +The event facade for the attribute change.
+
+
+
_aggregateAttrs
+
+
+ -
+
+
-
+
+
allAttrs+ +
+
+
A helper method, used by _initHierarchyData to aggregate +attribute configuration across the instances class hierarchy.
+ +The method will protect the attribute configuration value to protect the statically defined +default value in ATTRS if required (if the value is an object literal, array or the +attribute configuration has cloneDefaultValue set to shallow or deep).
+Parameters:
+ +-
+
+
-
+
+
allAttrs+ Array + + + + +++ + +An array of ATTRS definitions across classes in the hierarchy +(subclass first, Base last)
+
+
+
Returns:
+ +_applyParsedConfig
+
+
+ ()
+
+
+
+
+ Object
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns:
+ +_applyParser
+
+
+ -
+
+
-
+
+
config+ +
+
+
Utility method used to apply the HTML_PARSER configuration for the
+instance, to retrieve config data values.
Parameters:
+ +-
+
+
-
+
+
config+ Object + + + + +++ + +User configuration object (will be populated with values from Node)
+
+
+
_attrCfgHash
+
+
+ ()
+
+
+
+
+
+
+
+ private
+
+
+
+
+
+
+
+
+
+
+
+
+ Utility method to define the attribute hash used to filter/whitelist property mixes for +this class for iteration performance reasons.
+_baseDestroy
+
+
+ ()
+
+
+
+
+
+
+
+ private
+
+
+
+
+
+
+
+
+
+
+
+
+ Internal destroy implementation for BaseCore
+_baseInit
+
+
+ ()
+
+
+
+
+
+
+
+ private
+
+
+
+
+
+
+
+
+
+
+
+
+ Internal initialization implementation for BaseCore
+_bindAttrUI
+
+
+ -
+
+
-
+
+
attrs+ +
+
+
Binds after listeners for the list of attributes provided
+Parameters:
+ +-
+
+
-
+
+
attrs+ Array + + + + ++ ++ + +
+
+
_bindDOM
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Sets up DOM listeners, on elements rendered by the widget.
+_bindUI
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Sets up DOM and CustomEvent listeners for the widget.
+_bindUIChild
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Binds event listeners responsible for updating the UI state in response +to WidgetChild related state changes.
+ ++This method is invoked after bindUI is invoked for the Widget class +using YUI's aop infrastructure. +
+_cloneDefaultValue
+
+
+ -
+
+
-
+
+
cfg+ +
+
+
This method assumes that the value has already been checked to be an object. +Since it's on a critical path, we don't want to re-do the check.
+Parameters:
+ +-
+
+
-
+
+
cfg+ Object + + + + ++ ++ + +
+
+
_createUIEvent
+
+
+ -
+
+
-
+
+
type+ +
+
+
Binds a delegated DOM event listener of the specified type to the +Widget's outtermost DOM element to facilitate the firing of a Custom +Event of the same type for the Widget instance.
+Parameters:
+ +-
+
+
-
+
+
type+ String + + + + +++ + +String representing the name of the event
+
+
+
_defAttrChangeFn
+
+
+ -
+
+
-
+
+
e+ +
+
+
Default function for attribute change events.
+Parameters:
+ +-
+
+
-
+
+
e+ EventFacade + + + + +++ + +The event object for attribute change events.
+
+
+
_defaultCB
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns the default value for the contentBox attribute.
+ +For the Widget class, this will be the srcNode if provided, otherwise null (resulting in +a new contentBox node instance being created)
+_defDestroyFn
+
+
+ -
+
+
-
+
+
e+ +
+
+
Default destroy event handler
+Parameters:
+ +-
+
+
-
+
+
e+ EventFacade + + + + +++ + +Event object
+
+
+
_defInitFn
+
+
+ -
+
+
-
+
+
e+ +
+
+
Default init event handler
+Parameters:
+ +-
+
+
-
+
+
e+ EventFacade + + + + +++ + +Event object, with a cfg property which +refers to the configuration object passed to the constructor.
+
+
+
_defRenderFn
+
+
+ -
+
+
-
+
+
e+ +
+
+ -
+
+
parentNode+ +
+
+
Default render handler
+Parameters:
+ +-
+
+
-
+
+
e+ EventFacade + + + + +++ + +The Event object
+
+
+ -
+
+
parentNode+ Node + + + + +++ + +The parent node to render to, if passed in to the
+rendermethod
+
+
_destroyBox
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Removes and destroys the widgets rendered boundingBox, contentBox, +and detaches bound UI events.
+_destroyHierarchy
+
+
+ ()
+
+
+
+
+
+
+
+ private
+
+
+
+
+
+
+
+
+
+
+
+
+ Destroys the class hierarchy for this instance by invoking +the destructor method on the prototype of each class in the hierarchy.
+_destroyUIEvents
+
+
+ ()
+
+
+
+
+
+
+
+ private
+
+
+
+
+
+
+
+
+
+
+
+
+ Destructor logic for UI event infrastructure, +invoked during Widget destruction.
+_filterAdHocAttrs
+
+
+ -
+
+
-
+
+
allAttrs+ +
+
+ -
+
+
userVals+ +
+
+
Parameters:
+ +-
+
+
-
+
+
allAttrs+ Object + + + + +++ + +The set of all attribute configurations for this instance. +Attributes will be removed from this set, if they belong to the filtered class, so +that by the time all classes are processed, allCfgs will be empty.
+
+
+ -
+
+
userVals+ Object + + + + +++ + +The config object passed in by the user, from which adhoc attrs are to be filtered.
+
+
+
Returns:
+ +_filterAttrCfgs
+
+
+ -
+
+
-
+
+
clazz+ +
+
+ -
+
+
allCfgs+ +
+
+
A helper method used when processing ATTRS across the class hierarchy during +initialization. Returns a disposable object with the attributes defined for +the provided class, extracted from the set of all attributes passed in.
+Parameters:
+ +-
+
+
-
+
+
clazz+ Function + + + + +++ + +The class for which the desired attributes are required.
+
+
+ -
+
+
allCfgs+ Object + + + + +++ + +The set of all attribute configurations for this instance. +Attributes will be removed from this set, if they belong to the filtered class, so +that by the time all classes are processed, allCfgs will be empty.
+
+
+
Returns:
+ +_filterUIEvent
+
+
+ -
+
+
-
+
+
evt+ +
+
+
This method is used to determine if we should fire +the UI Event or not. The default implementation makes sure +that for nested delegates (nested unrelated widgets), we don't +fire the UI event listener more than once at each level.
+ +For example, without the additional filter, if you have nested +widgets, each widget will have a delegate listener. If you +click on the inner widget, the inner delegate listener's +filter will match once, but the outer will match twice +(based on delegate's design) - once for the inner widget, +and once for the outer.
+Parameters:
+ +-
+
+
-
+
+
evt+ DOMEventFacade + + + + ++ ++ + +
+
+
Returns:
+ +_fireAttrChange
+
+
+ -
+
+
-
+
+
attrName+ +
+
+ -
+
+
subAttrName+ +
+
+ -
+
+
currVal+ +
+
+ -
+
+
newVal+ +
+
+ -
+
+
opts+ +
+
+ -
+
+
[cfg]+ +
+
+
Utility method to help setup the event payload and fire the attribute change event.
+Parameters:
+ +-
+
+
-
+
+
attrName+ String + + + + +++ + +The name of the attribute
+
+
+ -
+
+
subAttrName+ String + + + + +++ + +The full path of the property being changed, +if this is a sub-attribute value being change. Otherwise null.
+
+
+ -
+
+
currVal+ Any + + + + +++ + +The current value of the attribute
+
+
+ -
+
+
newVal+ Any + + + + +++ + +The new value of the attribute
+
+
+ -
+
+
opts+ Object + + + + +++ + +Any additional event data to mix into the attribute change event's event facade.
+
+
+ -
+
+
[cfg]+ Object + optional + + + + +++ + +The attribute config stored in State, if already available.
+
+
+
_getAttr
+
+
+ -
+
+
-
+
+
name+ +
+
+
Provides the common implementation for the public get method, +allowing Attribute hosts to over-ride either method.
+ +See get for argument details.
+Parameters:
+ +-
+
+
-
+
+
name+ String + + + + +++ + +The name of the attribute.
+
+
+
Returns:
+ +_getAttrCfg
+
+
+ -
+
+
-
+
+
name+ +
+
+
Returns an object with the configuration properties (and value) +for the given attribute. If attrName is not provided, returns the +configuration properties for all attributes.
+Parameters:
+ +-
+
+
-
+
+
name+ String + + + + +++ + +Optional. The attribute name. If not provided, the method will return the configuration for all attributes.
+
+
+
Returns:
+ +_getAttrCfgs
+
+
+ ()
+
+
+
+
+ Object
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns an aggregated set of attribute configurations, by traversing +the class hierarchy.
+Returns:
+ +_getAttrInitVal
+
+
+ -
+
+
-
+
+
attr+ +
+
+ -
+
+
cfg+ +
+
+ -
+
+
initValues+ +
+
+
Returns the initial value of the given attribute from +either the default configuration provided, or the +over-ridden value if it exists in the set of initValues +provided and the attribute is not read-only.
+Parameters:
+ + +Returns:
+ +_getAttrs
+
+
+ -
+
+
-
+
+
attrs+ +
+
+
Implementation behind the public getAttrs method, to get multiple attribute values.
+Parameters:
+ +-
+
+
-
+
+
attrs+ Array | boolean + + + + +++ + +Optional. An array of attribute names. If omitted, all attribute values are +returned. If set to true, all attributes modified from their initial values are returned.
+
+
+
Returns:
+ +_getClasses
+
+
+ ()
+
+
+
+
+ Function[]
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns the class hierarchy for this object, with BaseCore being the last class in the array.
+Returns:
+ +_getFullType
+
+
+ -
+
+
-
+
+
type+ +
+
+
Returns the fully qualified type, given a short type string. +That is, returns "foo:bar" when given "bar" if "foo" is the configured prefix.
+ +NOTE: This method, unlike _getType, does no checking of the value passed in, and +is designed to be used with the low level _publish() method, for critical path +implementations which need to fast-track publish for performance reasons.
+Parameters:
+ +-
+
+
-
+
+
type+ String + + + + +++ + +The short type to prefix
+
+
+
Returns:
+ +_getHtmlParser
+
+
+ ()
+
+
+
+
+ Object
+
+
+
+
+
+
+ private
+
+
+
+
+
+
+
+
+
+
+
+
+ Gets the HTMLPARSER definition for this instance, by merging HTMLPARSER +definitions across the class hierarchy.
+Returns:
+ +_getNodeToParse
+
+
+ ()
+
+
+
+
+ Node
+
+
+
+
+
+
+ private
+
+
+
+
+
+
+
+
+
+
+
+
+ Determines whether we have a node reference which we should try and parse.
+ +The current implementation does not parse nodes generated from CONTENT_TEMPLATE, +only explicitly set srcNode, or contentBox attributes.
+Returns:
+ +_getSrcNode
+
+
+ ()
+
+
+
+
+ Node
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns:
+ +_getStateVal
+
+
+ -
+
+
-
+
+
name+ +
+
+ -
+
+
[cfg]+ +
+
+
Gets the stored value for the attribute, from either the +internal state object, or the state proxy if it exits
+Parameters:
+ + +Returns:
+ +_getStrings
+
+
+ -
+
+
-
+
+
locale+ +
+
+
Returns the strings key/value hash for a paricular locale, without locale lookup applied.
+Parameters:
+ +-
+
+
-
+
+
locale+ Object + + + + ++ ++ + +
+
+
_getType
+
+
+ ()
+
+
+
+
+
+
+
+ private
+
+
+
+
+
+
+
+
+
+
+
+
+ If the instance has a prefix attribute and the +event type is not prefixed, the instance prefix is +applied to the supplied type.
+_getUIEventNode
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns the node on which to bind delegate listeners.
+ +Override of Widget's implementation of _getUIEventNode() to ensure that +all event listeners are bound to the Widget's topmost DOM element. +This ensures that the firing of each type of Widget UI event (click, +mousedown, etc.) is facilitated by a single, top-level, delegated DOM +event listener.
+_guid
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ _handleClick
+
+
+ -
+
+
-
+
+
e+ +
+
+
A delegated click handler for when any button is clicked in the content box
+Parameters:
+ +-
+
+
-
+
+
e+ Object + + + + +++ + +An event object
+
+
+
_initAttrHost
+
+
+ -
+
+
-
+
+
attrs+ +
+
+ -
+
+
values+ +
+
+ -
+
+
lazy+ +
+
+
Constructor logic for attributes. Initializes the host state, and sets up the inital attributes passed to the +constructor.
+Parameters:
+ +-
+
+
-
+
+
attrs+ Object + + + + +++ + +The attributes to add during construction (passed through to addAttrs). + These can also be defined on the constructor being augmented with Attribute by defining the ATTRS property on the constructor.
+
+
+ -
+
+
values+ Object + + + + +++ + +The initial attribute values to apply (passed through to addAttrs). + These are not merged/cloned. The caller is responsible for isolating user provided values if required.
+
+
+ -
+
+
lazy+ Boolean + + + + +++ + +Whether or not to add attributes lazily (passed through to addAttrs).
+
+
+
_initAttribute
+
+
+ ()
+
+
+
+
+
+
+
+ private
+
+
+
+
+
+
+
+
+
+
+
+
+ Initializes AttributeCore
+_initAttrs
+
+
+ -
+
+
-
+
+
attrs+ +
+
+ -
+
+
values+ +
+
+ -
+
+
lazy+ +
+
+
Utility method to set up initial attributes defined during construction, +either through the constructor.ATTRS property, or explicitly passed in.
+Parameters:
+ +-
+
+
-
+
+
attrs+ Object + + + + +++ + +The attributes to add during construction (passed through to addAttrs). + These can also be defined on the constructor being augmented with Attribute by defining the ATTRS property on the constructor.
+
+
+ -
+
+
values+ Object + + + + +++ + +The initial attribute values to apply (passed through to addAttrs). + These are not merged/cloned. The caller is responsible for isolating user provided values if required.
+
+
+ -
+
+
lazy+ Boolean + + + + +++ + +Whether or not to add attributes lazily (passed through to addAttrs).
+
+
+
_initBase
+
+
+ -
+
+
-
+
+
config+ +
+
+
Internal construction logic for BaseCore.
+Parameters:
+ +-
+
+
-
+
+
config+ Object + + + + +++ + +The constructor configuration object
+
+
+
_initHierarchy
+
+
+ -
+
+
-
+
+
userVals+ +
+
+
Initializes the class hierarchy for the instance, which includes +initializing attributes for each class defined in the class's +static ATTRS property and +invoking the initializer method on the prototype of each class in the hierarchy.
+Parameters:
+ +-
+
+
-
+
+
userVals+ Object + + + + +++ + +Object with configuration property name/value pairs
+
+
+
_initHierarchyData
+
+
+ ()
+
+
+
+
+
+
+
+ private
+
+
+
+
+
+
+
+
+
+
+
+
+ A helper method used by _getClasses and _getAttrCfgs, which determines both +the array of classes and aggregate set of attribute configurations +across the class hierarchy for the instance.
+_initUIEvent
+
+
+ -
+
+
-
+
+
type+ +
+
+
Sets up infrastructure required to fire a UI event.
+Parameters:
+ +-
+
+
-
+
+
type+ String + + + + +++ + +String representing the name of the event
+
+
+
Returns:
+ +_isLazyAttr
+
+
+ -
+
+
-
+
+
name+ +
+
+
Checks whether or not the attribute is one which has been +added lazily and still requires initialization.
+Parameters:
+ +-
+
+
-
+
+
name+ String + + + + +++ + +The name of the attribute
+
+
+
Returns:
+ +_isUIEvent
+
+
+ -
+
+
-
+
+
type+ +
+
+
Determines if the specified event is a UI event.
+Parameters:
+ +-
+
+
-
+
+
type+ String + + + + +++ + +String representing the name of the event
+
+
+
Returns:
+ +_mapInstance
+
+
+ -
+
+
-
+
+
The+ +
+
+
Utility method used to add an entry to the boundingBox id to instance map.
+ +This method can be used to populate the instance with lazily created boundingBox Node references.
+Parameters:
+ +-
+
+
-
+
+
The+ String + + + + +++ + +boundingBox id
+
+
+
_monitor
+
+
+ -
+
+
-
+
+
what+ +
+
+ -
+
+
eventType+ +
+
+ -
+
+
o+ +
+
+
This is the entry point for the event monitoring system. +You can monitor 'attach', 'detach', 'fire', and 'publish'. +When configured, these events generate an event. click -> +clickattach, clickdetach, click_publish -- these can +be subscribed to like other events to monitor the event +system. Inividual published events can have monitoring +turned on or off (publish can't be turned off before it +it published) by setting the events 'monitor' config.
+Parameters:
+ +-
+
+
-
+
+
what+ String + + + + +++ + +'attach', 'detach', 'fire', or 'publish'
+
+
+ -
+
+
eventType+ String | CustomEvent + + + + +++ + +The prefixed name of the event being monitored, or the CustomEvent object.
+
+
+ -
+
+
o+ Object + + + + +++ + +Information about the event interaction, such as + fire() args, subscription category, publish config
+
+
+
_normAttrVals
+
+
+ -
+
+
-
+
+
valueHash+ +
+
+
Utility method to normalize attribute values. The base implementation +simply merges the hash to protect the original.
+Parameters:
+ +-
+
+
-
+
+
valueHash+ Object + + + + +++ + +An object with attribute name/value pairs
+
+
+
Returns:
+ +_onDocFocus
+
+
+ -
+
+
-
+
+
evt+ +
+
+
DOM focus event handler, used to sync the state of the Widget with the DOM
+Parameters:
+ +-
+
+
-
+
+
evt+ EventFacade + + + + +++ + +The event facade for the DOM focus event
+
+
+
_onDocMouseDown
+
+
+ -
+
+
-
+
+
evt+ +
+
+
"mousedown" event handler for the owner document of the +widget's bounding box.
+Parameters:
+ +-
+
+
-
+
+
evt+ EventFacade + + + + +++ + +The event facade for the DOM focus event
+
+
+
_parseType
+
+
+ ()
+
+
+
+
+
+
+
+ private
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns an array with the detach key (if provided), +and the prefixed event name from _getType +Y.on('detachcategory| menu:click', fn)
+_preInitEventCfg
+
+
+ -
+
+
-
+
+
config+ +
+
+
Handles the special on, after and target properties which allow the user to +easily configure on and after listeners as well as bubble targets during +construction, prior to init.
+Parameters:
+ +-
+
+
-
+
+
config+ Object + + + + +++ + +The user configuration object
+
+
+
_protectAttrs
+
+
+ -
+
+
-
+
+
attrs+ +
+
+
Utility method to protect an attribute configuration +hash, by merging the entire object and the individual +attr config objects.
+Parameters:
+ +-
+
+
-
+
+
attrs+ Object + + + + +++ + +A hash of attribute to configuration object pairs.
+
+
+
Returns:
+ +_publish
+
+
+ -
+
+
-
+
+
fullType+ +
+
+ -
+
+
etOpts+ +
+
+ -
+
+
ceOpts+ +
+
+
The low level event publish implementation. It expects all the massaging to have been done
+outside of this method. e.g. the type to fullType conversion. It's designed to be a fast
+path publish, which can be used by critical code paths to improve performance.
Parameters:
+ +-
+
+
-
+
+
fullType+ String + + + + +++ + +The prefixed type of the event to publish.
+
+
+ -
+
+
etOpts+ Object + + + + +++ + +The EventTarget specific configuration to mix into the published event.
+
+
+ -
+
+
ceOpts+ Object + + + + +++ + +The publish specific configuration to mix into the published event.
+
+
+
Returns:
+ +etOpts or ceOpts, this will
+be the default CustomEvent instance, and can be configured independently.
+
+ _removeLoadingClassNames
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Removes class names representative of the widget's loading state from +the boundingBox.
+_renderBox
+
+
+ -
+
+
-
+
+
parentNode+ +
+
+
Helper method to collect the boundingBox and contentBox and append to the provided parentNode, if not +already a child. The owner document of the boundingBox, or the owner document of the contentBox will be used +as the document into which the Widget is rendered if a parentNode is node is not provided. If both the boundingBox and +the contentBox are not currently in the document, and no parentNode is provided, the widget will be rendered +to the current document's body.
+Parameters:
+ +-
+
+
-
+
+
parentNode+ Node + + + + +++ + +The parentNode to render the widget to. If not provided, and both the boundingBox and +the contentBox are not currently in the document, the widget will be rendered to the current document's body.
+
+
+
_renderBoxClassNames
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Applies standard class names to the boundingBox and contentBox
+_renderUI
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Initializes the UI state for the Widget's bounding/content boxes.
+_set
+
+
+ -
+
+
-
+
+
name+ +
+
+ -
+
+
val+ +
+
+ -
+
+
[opts]+ +
+
+
Allows setting of readOnly/writeOnce attributes. See set for argument details.
+Parameters:
+ + +Returns:
+ +_setAttr
+
+
+ -
+
+
-
+
+
name+ +
+
+ -
+
+
value+ +
+
+ -
+
+
[opts]+ +
+
+ -
+
+
force+ +
+
+
Provides the common implementation for the public set and protected _set methods.
+ +See set for argument details.
+Parameters:
+ +-
+
+
-
+
+
name+ String + + + + +++ + +The name of the attribute.
+
+
+ -
+
+
value+ Any + + + + +++ + +The value to set the attribute to.
+
+
+ -
+
+
[opts]+ Object + optional + + + + +++ + +Optional data providing the circumstances for the change.
+
+
+ -
+
+
force+ Boolean + + + + +++ + +If true, allows the caller to set values for +readOnly or writeOnce attributes which have already been set.
+
+
+
Returns:
+ +_setAttrs
+
+
+ -
+
+
-
+
+
attrs+ +
+
+ -
+
+
[opts]+ +
+
+
Implementation behind the public setAttrs method, to set multiple attribute values.
+Parameters:
+ + +Returns:
+ +_setAttrUI
+
+
+ -
+
+
-
+
+
e+ +
+
+
Parameters:
+ +-
+
+
-
+
+
e+ EventFacade + + + + ++ ++ + +
+
+
_setAttrVal
+
+
+ -
+
+
-
+
+
attrName+ +
+
+ -
+
+
subAttrName+ +
+
+ -
+
+
prevVal+ +
+
+ -
+
+
newVal+ +
+
+ -
+
+
[opts]+ +
+
+ -
+
+
[attrCfg]+ +
+
+
Updates the stored value of the attribute in the privately held State object, +if validation and setter passes.
+Parameters:
+ +-
+
+
-
+
+
attrName+ String + + + + +++ + +The attribute name.
+
+
+ -
+
+
subAttrName+ String + + + + +++ + +The sub-attribute name, if setting a sub-attribute property ("x.y.z").
+
+
+ -
+
+
prevVal+ Any + + + + +++ + +The currently stored value of the attribute.
+
+
+ -
+
+
newVal+ Any + + + + +++ + +The value which is going to be stored.
+
+
+ -
+
+
[opts]+ Object + optional + + + + +++ + +Optional data providing the circumstances for the change.
+
+
+ -
+
+
[attrCfg]+ Object + optional + + + + +++ + +Optional config hash for the attribute. This is added for performance along the critical path, +where the calling method has already obtained the config from state.
+
+
+
Returns:
+ +_setBB
+
+
+ -
+
+
-
+
+
Node/String+ +
+
+
Setter for the boundingBox attribute
+Parameters:
+ +-
+
+
-
+
+
Node/String+ Object + + + + ++ ++ + +
+
+
Returns:
+ +_setBox
+
+
+ -
+
+
-
+
+
id+ +
+
+ -
+
+
node+ +
+
+ -
+
+
template+ +
+
+ -
+
+
true+ +
+
+
Helper method to set the bounding/content box, or create it from +the provided template if not found.
+Parameters:
+ +-
+
+
-
+
+
id+ String + + + + +++ + +The node's id attribute
+
+
+ -
+
+
node+ Node | String + + + + +++ + +The node reference
+
+
+ -
+
+
template+ String + + + + +++ + +HTML string template for the node
+
+
+ -
+
+
true+ Boolean + + + + +++ + +if this is the boundingBox, false if it's the contentBox
+
+
+
Returns:
+ +_setCB
+
+
+ -
+
+
-
+
+
node+ +
+
+
Setter for the contentBox attribute
+Returns:
+ +_setStateVal
+
+
+ -
+
+
-
+
+
name+ +
+
+ -
+
+
value+ +
+
+
Sets the stored value for the attribute, in either the +internal state object, or the state proxy if it exits
+Parameters:
+ +-
+
+
-
+
+
name+ String + + + + +++ + +The name of the attribute
+
+
+ -
+
+
value+ Any + + + + +++ + +The value of the attribute
+
+
+
_setStrings
+
+
+ -
+
+
-
+
+
strings+ +
+
+ -
+
+
locale+ +
+
+
Sets strings for a particular locale, merging with any existing +strings which may already be defined for the locale.
+_strSetter
+
+
+ -
+
+
-
+
+
strings+ +
+
+
The default setter for the strings attribute. Merges partial sets +into the full string set, to allow users to partial sets of strings
+Parameters:
+ +-
+
+
-
+
+
strings+ Object + + + + ++ ++ + +
+
+
Returns:
+ +_syncAttrUI
+
+
+ -
+
+
-
+
+
attrs+ +
+
+
Invokes the _uiSet=ATTR NAME> method for the list of attributes provided
+Parameters:
+ +-
+
+
-
+
+
attrs+ Array + + + + ++ ++ + +
+
+
_syncUI
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Updates the widget UI to reflect the attribute state.
+_syncUIChild
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Synchronizes the UI to match the WidgetChild state.
+ ++This method is invoked after bindUI is invoked for the Widget class +using YUI's aop infrastructure. +
+_uiSetChildSelected
+
+
+ -
+
+
-
+
+
selected+ +
+
+
Updates the UI to reflect the selected attribute value.
Parameters:
+ +-
+
+
-
+
+
selected+ Number + + + + +++ + +The selected value to be reflected in the UI.
+
+
+
_uiSetDim
+
+
+ -
+
+
-
+
+
dim+ +
+
+ -
+
+
val+ +
+
+
_uiSetDisabled
+
+
+ -
+
+
-
+
+
val+ +
+
+
Sets the disabled state for the UI
+Parameters:
+ +-
+
+
-
+
+
val+ Boolean + + + + ++ ++ + +
+
+
_uiSetFocused
+
+
+ -
+
+
-
+
+
val+ +
+
+ -
+
+
src+ +
+
+
Sets the focused state for the UI
+_uiSetHeight
+
+
+ -
+
+
-
+
+
val+ +
+
+
Sets the height on the widget's bounding box element
+_uiSetTabIndex
+
+
+ -
+
+
-
+
+
Number+ +
+
+
Set the tabIndex on the widget's rendered UI
+Parameters:
+ +-
+
+
-
+
+
Number+ Object + + + + ++ ++ + +
+
+
_uiSetVisible
+
+
+ -
+
+
-
+
+
val+ +
+
+
Sets the visible state for the UI
+Parameters:
+ +-
+
+
-
+
+
val+ Boolean + + + + ++ ++ + +
+
+
_uiSetWidth
+
+
+ -
+
+
-
+
+
val+ +
+
+
Sets the width on the widget's bounding box element
+_uiSizeCB
+
+
+ -
+
+
-
+
+
expand+ +
+
+
Parameters:
+ +-
+
+
-
+
+
expand+ Boolean + + + + ++ ++ + +
+
+
_unbindDOM
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ _unbindUI
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ _validTabIndex
+
+
+ -
+
+
-
+
+
tabIndex+ +
+
+
Parameters:
+ +-
+
+
-
+
+
tabIndex+ Number + + + + ++ ++ + +
+
+
addAttr
+
+
+ -
+
+
-
+
+
name+ +
+
+ -
+
+
config+ +
+
+ -
+
+
lazy+ +
+
+
+Adds an attribute with the provided configuration to the host object. +
+ ++The config argument object supports the following properties: +
+ +-
+
- value <Any> +
- The initial value to set on the attribute + +
- valueFn <Function | String> +
-
+
A function, which will return the initial value to set on the attribute. This is useful + for cases where the attribute configuration is defined statically, but needs to + reference the host instance ("this") to obtain an initial value. If both the value and valueFn properties are defined, + the value returned by the valueFn has precedence over the value property, unless it returns undefined, in which + case the value property is used.
+ +valueFn can also be set to a string, representing the name of the instance method to be used to retrieve the value.
+
+
+ - readOnly <boolean> +
- Whether or not the attribute is read only. Attributes having readOnly set to true + cannot be modified by invoking the set method. + +
- writeOnce <boolean> or <string> +
-
+ Whether or not the attribute is "write once". Attributes having writeOnce set to true,
+ can only have their values set once, be it through the default configuration,
+ constructor configuration arguments, or by invoking set.
+
The writeOnce attribute can also be set to the string "initOnly", + in which case the attribute can only be set during initialization + (when used with Base, this means it can only be set during construction)
+
+
+ - setter <Function | String> +
-
+
The setter function used to massage or normalize the value passed to the set method for the attribute. + The value returned by the setter will be the final stored value. Returning + Attribute.INVALID_VALUE, from the setter will prevent + the value from being stored. +
+ +setter can also be set to a string, representing the name of the instance method to be used as the setter function.
+
+
+ - getter <Function | String> +
-
+
+ The getter function used to massage or normalize the value returned by the get method for the attribute. + The value returned by the getter function is the value which will be returned to the user when they + invoke get. +
+ +getter can also be set to a string, representing the name of the instance method to be used as the getter function.
+
+
+ - validator <Function | String> +
-
+
+ The validator function invoked prior to setting the stored value. Returning + false from the validator function will prevent the value from being stored. +
+ +validator can also be set to a string, representing the name of the instance method to be used as the validator function.
+
+
+ - lazyAdd <boolean> +
- Whether or not to delay initialization of the attribute until the first call to get/set it. + This flag can be used to over-ride lazy initialization on a per attribute basis, when adding multiple attributes through + the addAttrs method. + +
The setter, getter and validator are invoked with the value and name passed in as the first and second arguments, and with +the context ("this") set to the host object.
+ +Configuration properties outside of the list mentioned above are considered private properties used internally by attribute, +and are not intended for public use.
+Parameters:
+ +-
+
+
-
+
+
name+ String + + + + +++ + +The name of the attribute.
+
+
+ -
+
+
config+ Object + + + + +++ + +An object with attribute configuration property/value pairs, specifying the configuration for the attribute.
+ ++NOTE: The configuration object is modified when adding an attribute, so if you need +to protect the original values, you will need to merge the object. +
+
+
+ -
+
+
lazy+ Boolean + + + + +++ + +(optional) Whether or not to add this attribute lazily (on the first call to get/set).
+
+
+
Returns:
+ +addAttrs
+
+
+ -
+
+
-
+
+
cfgs+ +
+
+ -
+
+
values+ +
+
+ -
+
+
lazy+ +
+
+
Configures a group of attributes, and sets initial values.
+ ++NOTE: This method does not isolate the configuration object by merging/cloning. +The caller is responsible for merging/cloning the configuration object if required. +
+Parameters:
+ +-
+
+
-
+
+
cfgs+ Object + + + + +++ + +An object with attribute name/configuration pairs.
+
+
+ -
+
+
values+ Object + + + + +++ + +An object with attribute name/value pairs, defining the initial values to apply. +Values defined in the cfgs argument will be over-written by values in this argument unless defined as read only.
+
+
+ -
+
+
lazy+ Boolean + + + + +++ + +Whether or not to delay the intialization of these attributes until the first call to get/set. +Individual attributes can over-ride this behavior by defining a lazyAdd configuration property in their configuration. +See addAttr.
+
+
+
Returns:
+ +addTarget
+
+
+ -
+
+
-
+
+
o+ +
+
+
Registers another EventTarget as a bubble target. Bubble order +is determined by the order registered. Multiple targets can +be specified.
+ +Events can only bubble if emitFacade is true.
+ +Included in the event-custom-complex submodule.
+Parameters:
+ +-
+
+
-
+
+
o+ EventTarget + + + + +++ + +the target to add
+
+
+
after
+
+
+ -
+
+
-
+
+
type+ +
+
+ -
+
+
fn+ +
+
+ -
+
+
[context]+ +
+
+ -
+
+
[arg*]+ +
+
+
Subscribe to a custom event hosted by this object. The +supplied callback will execute after any listeners add +via the subscribe method, and after the default function, +if configured for the event, has executed.
+Parameters:
+ +-
+
+
-
+
+
type+ String + + + + +++ + +The name of the event
+
+
+ -
+
+
fn+ Function + + + + +++ + +The callback to execute in response to the event
+
+
+ -
+
+
[context]+ Object + optional + + + + +++ + +Override
+thisobject in callback
+
+ -
+
+
[arg*]+ Any + optional + + + + +++ + +0..n additional arguments to supply to the subscriber
+
+
+
Returns:
+ +ancestor
+
+
+ -
+
+
-
+
+
depth+ +
+
+
Returns the Widget instance at the specified depth.
+Parameters:
+ +-
+
+
-
+
+
depth+ Number + + + + +++ + +Number representing the depth of the ancestor.
+
+
+
Returns:
+ +attrAdded
+
+
+ -
+
+
-
+
+
name+ +
+
+
Checks if the given attribute has been added to the host
+Parameters:
+ +-
+
+
-
+
+
name+ String + + + + +++ + +The name of the attribute to check.
+
+
+
Returns:
+ +before
+
+
+ ()
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Executes the callback before a DOM event, custom event +or method. If the first argument is a function, it +is assumed the target is a method. For DOM and custom +events, this is an alias for Y.on.
+ +For DOM and custom events: +type, callback, context, 0-n arguments
+ +For methods: +callback, object (method host), methodName, context, 0-n arguments
+Returns:
+ +bindUI
+
+
+ ()
+
+
+
+
+
+
+
+ public
+
+
+
+
+
+
+
+
+
+
+
+
+ Hooks up events for the widget
+blur
+
+
+ ()
+
+
+
+
+
+
+
+
+
+
+
+
+
+ chainable
+
+
+
+
+
+
+ Causes the Widget to lose focus by setting the "focused" attribute +to "false"
+bubble
+
+
+ -
+
+
-
+
+
evt+ +
+
+
Propagate an event. Requires the event-custom-complex module.
+Parameters:
+ +-
+
+
-
+
+
evt+ CustomEvent + + + + +++ + +the custom event to propagate
+
+
+
Returns:
+ +destroy
+
+
+ -
+
+
-
+
+
destroyAllNodes+ +
+
+
+Destroy lifecycle method. Fires the destroy +event, prior to invoking destructors for the +class hierarchy. + +Overrides Base's implementation, to support arguments to destroy +
+ ++Subscribers to the destroy +event can invoke preventDefault on the event object, to prevent destruction +from proceeding. +
+Parameters:
+ +-
+
+
-
+
+
destroyAllNodes+ Boolean + + + + +++ + +If true, all nodes contained within the Widget are +removed and destroyed. Defaults to false due to potentially high run-time cost.
+
+
+
Returns:
+ +destructor
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Destructor lifecycle implementation for the Widget class. Purges events attached +to the bounding box and content box, removes them from the DOM and removes +the Widget from the list of registered widgets.
+detach
+
+
+ -
+
+
-
+
+
type+ +
+
+ -
+
+
fn+ +
+
+ -
+
+
context+ +
+
+
Detach one or more listeners the from the specified event
+Parameters:
+ +-
+
+
-
+
+
type+ String | Object + + + + +++ + +Either the handle to the subscriber or the + type of event. If the type + is not specified, it will attempt to remove + the listener from all hosted events.
+
+
+ -
+
+
fn+ Function + + + + +++ + +The subscribed function to unsubscribe, if not + supplied, all subscribers will be removed.
+
+
+ -
+
+
context+ Object + + + + +++ + +The custom object passed to subscribe. This is + optional, but if supplied will be used to + disambiguate multiple listeners that are the same + (e.g., you subscribe many object using a function + that lives on the prototype)
+
+
+
Returns:
+ +detachAll
+
+
+ -
+
+
-
+
+
type+ +
+
+
Removes all listeners from the specified event. If the event type +is not specified, all listeners from all hosted custom events will +be removed.
+Parameters:
+ +-
+
+
-
+
+
type+ String + + + + +++ + +The type, or name of the event
+
+
+
disable
+
+
+ ()
+
+
+
+
+
+
+
+
+
+
+
+
+
+ chainable
+
+
+
+
+
+
+ Set the Widget's "disabled" attribute to "true".
+enable
+
+
+ ()
+
+
+
+
+
+
+
+
+
+
+
+
+
+ chainable
+
+
+
+
+
+
+ Set the Widget's "disabled" attribute to "false".
+fire
+
+
+ -
+
+
-
+
+
type+ +
+
+ -
+
+
arguments+ +
+
+
Fire a custom event by name. The callback functions will be executed +from the context specified when the event was created, and with the +following parameters.
+ +If the custom event object hasn't been created, then the event hasn't +been published and it has no subscribers. For performance sake, we +immediate exit in this case. This means the event won't bubble, so +if the intention is that a bubble target be notified, the event must +be published on this object first.
+ +The first argument is the event type, and any additional arguments are +passed to the listeners as parameters. If the first of these is an +object literal, and the event is configured to emit an event facade, +that object is mixed into the event facade and the facade is provided +in place of the original object.
+Parameters:
+ +-
+
+
-
+
+
type+ String | Object + + + + +++ + +The type of the event, or an object that contains +a 'type' property.
+
+
+ -
+
+
arguments+ Object* + + + + +++ + +an arbitrary set of parameters to pass to +the handler. If the first of these is an object literal and the event is +configured to emit an event facade, the event facade will replace that +parameter after the properties the object literal contains are copied to +the event facade.
+
+
+
Returns:
+ +focus
+
+
+ ()
+
+
+
+
+
+
+
+
+
+
+
+
+
+ chainable
+
+
+
+
+
+
+ Causes the Widget to receive the focus by setting the "focused" +attribute to "true".
+get
+
+
+ -
+
+
-
+
+
name+ +
+
+
Returns the current value of the attribute. If the attribute +has been configured with a 'getter' function, this method will delegate +to the 'getter' to obtain the value of the attribute.
+Parameters:
+ +-
+
+
-
+
+
name+ String + + + + +++ + +The name of the attribute. If the value of the attribute is an Object, +dot notation can be used to obtain the value of a property of the object (e.g.
+get("x.y.z"))
+
+
Returns:
+ +getAttrs
+
+
+ -
+
+
-
+
+
attrs+ +
+
+
Gets multiple attribute values.
+Parameters:
+ +-
+
+
-
+
+
attrs+ Array | boolean + + + + +++ + +Optional. An array of attribute names. If omitted, all attribute values are +returned. If set to true, all attributes modified from their initial values are returned.
+
+
+
Returns:
+ +getButtons
+
+
+ ()
+
+
+
+
+
+
+
+ public
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns all buttons inside this this button group
+getClassName
+
+
+ -
+
+
-
+
+
args+ +
+
+
Generate a standard prefixed classname for the Widget, prefixed by the default prefix defined
+by the Y.config.classNamePrefix attribute used by ClassNameManager and
+Widget.NAME.toLowerCase() (e.g. "yui-widget-xxxxx-yyyyy", based on default values for
+the prefix and widget class name).
+The instance based version of this method can be used to generate standard prefixed classnames, +based on the instances NAME, as opposed to Widget.NAME. This method should be used when you +need to use a constant class name across different types instances. +
+Parameters:
+ +-
+
+
-
+
+
args+ String* + + + + multiple + + +++ + +0..n strings which should be concatenated, using the default separator defined by ClassNameManager, to create the class name
+
+
+
getDefaultLocale
+
+
+ ()
+
+
+
+
+ String
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns the default locale for the widget (the locale value defined by the +widget class, or provided by the user during construction).
+Returns:
+ +getEvent
+
+
+ -
+
+
-
+
+
type+ +
+
+ -
+
+
prefixed+ +
+
+
Returns the custom event of the provided type has been created, a +falsy value otherwise
+Parameters:
+ + +Returns:
+ +getSelectedButtons
+
+
+ ()
+
+
+
+
+
+
+
+ public
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns all Y.Buttons instances that are selected
+getSelectedValues
+
+
+ ()
+
+
+
+
+
+
+
+ public
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns the values of all Y.Button instances that are selected
+getSkinName
+
+
+ -
+
+
-
+
+
[skinPrefix]+ +
+
+
Returns the name of the skin that's currently applied to the widget.
+ +Searches up the Widget's ancestor axis for, by default, a class +yui3-skin-(name), and returns the (name) portion. Otherwise, returns null.
+ +This is only really useful after the widget's DOM structure is in the +document, either by render or by progressive enhancement.
+Parameters:
+ +-
+
+
-
+
+
[skinPrefix]+ String + optional + + + + +++ + +The prefix which the implementation uses for the skin +("yui3-skin-" is the default).
+ +NOTE: skinPrefix will be used as part of a regular expression:
+ +
+ +new RegExp('\\b' + skinPrefix + '(\\S+)') +Although an unlikely use case, literal characters which may result in an invalid +regular expression should be escaped.
+
+
+
Returns:
+ +getString
+
+
+ -
+
+
-
+
+
key+ +
+
+
Helper method to get a specific string value
+Parameters:
+ +-
+
+
-
+
+
key+ String + + + + ++ ++ + +
+
+
Returns:
+ +getStrings
+
+
+ -
+
+
-
+
+
key+ +
+
+
Helper method to get the complete set of strings for the widget
+Parameters:
+ +-
+
+
-
+
+
key+ String + + + + ++ ++ + +
+
+
Returns:
+ +getTargets
+
+
+ ()
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Returns an array of bubble targets for this object.
+Returns:
+ +hide
+
+
+ ()
+
+
+
+
+
+
+
+
+
+
+
+
+
+ chainable
+
+
+
+
+
+
+ Hides the Widget by setting the "visible" attribute to "false".
+init
+
+
+ -
+
+
-
+
+
cfg+ +
+
+
Init lifecycle method, invoked during construction. Sets up attributes +and invokes initializers for the class hierarchy.
+Parameters:
+ +-
+
+
-
+
+
cfg+ Object + + + + +++ + +Object with configuration property name/value pairs
+
+
+
Returns:
+ +initializer
+
+
+ -
+
+
-
+
+
config+ +
+
+
Initializer lifecycle implementation for the Widget class. Registers the +widget instance, and runs through the Widget's HTML_PARSER definition.
+Parameters:
+ +-
+
+
-
+
+
config+ Object + + + + +++ + +Configuration object literal for the widget
+
+
+
isRoot
+
+
+ ()
+
+
+
+
+ Boolean
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Determines if the Widget is the root Widget in the +object hierarchy.
+Returns:
+ +modifyAttr
+
+
+ -
+
+
-
+
+
name+ +
+
+ -
+
+
config+ +
+
+
Updates the configuration of an attribute which has already been added.
+ ++The properties which can be modified through this interface are limited +to the following subset of attributes, which can be safely modified +after a value has already been set on the attribute: readOnly, writeOnce, +broadcast and getter. +
+next
+
+
+ -
+
+
-
+
+
circular+ +
+
+
Returns the Widget's next sibling.
+Parameters:
+ +-
+
+
-
+
+
circular+ Boolean + + + + +++ + +Boolean indicating if the parent's first child +should be returned if the child has no next sibling.
+
+
+
Returns:
+ +on
+
+
+ -
+
+
-
+
+
type+ +
+
+ -
+
+
fn+ +
+
+ -
+
+
[context]+ +
+
+ -
+
+
[arg*]+ +
+
+
Subscribe a callback function to a custom event fired by this object or +from an object that bubbles its events to this object.
+ +Callback functions for events published with emitFacade = true will
+receive an EventFacade as the first argument (typically named "e").
+These callbacks can then call e.preventDefault() to disable the
+behavior published to that event's defaultFn. See the EventFacade
+API for all available properties and methods. Subscribers to
+non-emitFacade events will receive the arguments passed to fire()
+after the event name.
To subscribe to multiple events at once, pass an object as the first +argument, where the key:value pairs correspond to the eventName:callback, +or pass an array of event names as the first argument to subscribe to +all listed events with the same callback.
+ +Returning false from a callback is supported as an alternative to
+calling e.preventDefault(); e.stopPropagation();. However, it is
+recommended to use the event methods whenever possible.
Parameters:
+ +-
+
+
-
+
+
type+ String + + + + +++ + +The name of the event
+
+
+ -
+
+
fn+ Function + + + + +++ + +The callback to execute in response to the event
+
+
+ -
+
+
[context]+ Object + optional + + + + +++ + +Override
+thisobject in callback
+
+ -
+
+
[arg*]+ Any + optional + + + + +++ + +0..n additional arguments to supply to the subscriber
+
+
+
Returns:
+ +once
+
+
+ -
+
+
-
+
+
type+ +
+
+ -
+
+
fn+ +
+
+ -
+
+
[context]+ +
+
+ -
+
+
[arg*]+ +
+
+
Listen to a custom event hosted by this object one time.
+This is the equivalent to on except the
+listener is immediatelly detached when it is executed.
Parameters:
+ +-
+
+
-
+
+
type+ String + + + + +++ + +The name of the event
+
+
+ -
+
+
fn+ Function + + + + +++ + +The callback to execute in response to the event
+
+
+ -
+
+
[context]+ Object + optional + + + + +++ + +Override
+thisobject in callback
+
+ -
+
+
[arg*]+ Any + optional + + + + +++ + +0..n additional arguments to supply to the subscriber
+
+
+
Returns:
+ +onceAfter
+
+
+ -
+
+
-
+
+
type+ +
+
+ -
+
+
fn+ +
+
+ -
+
+
[context]+ +
+
+ -
+
+
[arg*]+ +
+
+
Listen to a custom event hosted by this object one time.
+This is the equivalent to after except the
+listener is immediatelly detached when it is executed.
Parameters:
+ +-
+
+
-
+
+
type+ String + + + + +++ + +The name of the event
+
+
+ -
+
+
fn+ Function + + + + +++ + +The callback to execute in response to the event
+
+
+ -
+
+
[context]+ Object + optional + + + + +++ + +Override
+thisobject in callback
+
+ -
+
+
[arg*]+ Any + optional + + + + +++ + +0..n additional arguments to supply to the subscriber
+
+
+
Returns:
+ +parseType
+
+
+ -
+
+
-
+
+
type+ +
+
+ -
+
+
[pre=this._yuievt.config.prefix]+ +
+
+
Takes the type parameter passed to 'on' and parses out the +various pieces that could be included in the type. If the +event type is passed without a prefix, it will be expanded +to include the prefix one is supplied or the event target +is configured with a default prefix.
+Parameters:
+ + +Returns:
+ +previous
+
+
+ -
+
+
-
+
+
circular+ +
+
+
Returns the Widget's previous sibling.
+Parameters:
+ +-
+
+
-
+
+
circular+ Boolean + + + + +++ + +Boolean indicating if the parent's last child +should be returned if the child has no previous sibling.
+
+
+
Returns:
+ +publish
+
+
+ -
+
+
-
+
+
type+ +
+
+ -
+
+
opts+ +
+
+
Creates a new custom event of the specified type. If a custom event +by that name already exists, it will not be re-created. In either +case the custom event is returned.
+Parameters:
+ +-
+
+
-
+
+
type+ String + + + + +++ + +the type, or name of the event
+
+
+ -
+
+
opts+ Object + + + + +++ + +optional config params. Valid properties are:
+ +-
+
- + 'broadcast': whether or not the YUI instance and YUI global are notified when the event is fired (false) + +
- + 'bubbles': whether or not this event bubbles (true) + Events can only bubble if emitFacade is true. + +
- + 'context': the default execution context for the listeners (this) + +
- + 'defaultFn': the default function to execute when this event fires if preventDefault was not called + +
- + 'emitFacade': whether or not this event emits a facade (false) + +
- + 'prefix': the prefix for this targets events, e.g., 'menu' in 'menu:click' + +
- + 'fireOnce': if an event is configured to fire once, new subscribers after + the fire will be notified immediately. + +
- + 'async': fireOnce event listeners will fire synchronously if the event has already + fired unless async is true. + +
- + 'preventable': whether or not preventDefault() has an effect (true) + +
- + 'preventedFn': a function that is executed when preventDefault is called + +
- + 'queuable': whether or not this event can be queued during bubbling (false) + +
- + 'silent': if silent is true, debug messages are not provided for this event. + +
- + 'stoppedFn': a function that is executed when stopPropagation is called + + +
- + 'monitored': specifies whether or not this event should send notifications about + when the event has been attached, detached, or published. + +
- + 'type': the event type (valid option if not provided as the first parameter to publish) + +
+
+
Returns:
+ +removeAttr
+
+
+ -
+
+
-
+
+
name+ +
+
+
Removes an attribute from the host object
+Parameters:
+ +-
+
+
-
+
+
name+ String + + + + +++ + +The name of the attribute to be removed.
+
+
+
removeTarget
+
+
+ -
+
+
-
+
+
o+ +
+
+
Removes a bubble target
+Parameters:
+ +-
+
+
-
+
+
o+ EventTarget + + + + +++ + +the target to remove
+
+
+
render
+
+
+ -
+
+
-
+
+
parentNode+ +
+
+
Establishes the initial DOM for the widget. Invoking this +method will lead to the creating of all DOM elements for +the widget (or the manipulation of existing DOM elements +for the progressive enhancement use case).
+ ++This method should only be invoked once for an initialized +widget. +
+ ++It delegates to the widget specific renderer method to do +the actual work. +
+Parameters:
+ +-
+
+
-
+
+
parentNode+ Object | String + + + + +++ + +Optional. The Node under which the +Widget is to be rendered. This can be a Node instance or a CSS selector string.
+ ++If the selector string returns more than one Node, the first node will be used +as the parentNode. NOTE: This argument is required if both the boundingBox and contentBox +are not currently in the document. If it's not provided, the Widget will be rendered +to the body of the current document in this case. +
+
+
+
renderer
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Creates DOM (or manipulates DOM for progressive enhancement) +This method is invoked by render() and is not chained +automatically for the class hierarchy (unlike initializer, destructor) +so it should be chained manually for subclasses if required.
+renderUI
+
+
+ ()
+
+
+
+
+
+
+
+ public
+
+
+
+
+
+
+
+
+
+
+
+
+ Creates a visual representation of the widget based on existing parameters.
+reset
+
+
+ -
+
+
-
+
+
name+ +
+
+
Resets the attribute (or all attributes) to its initial value, as long as +the attribute is not readOnly, or writeOnce.
+Parameters:
+ +-
+
+
-
+
+
name+ String + + + + +++ + +Optional. The name of the attribute to reset. If omitted, all attributes are reset.
+
+
+
Returns:
+ +set
+
+
+ -
+
+
-
+
+
name+ +
+
+ -
+
+
value+ +
+
+ -
+
+
[opts]+ +
+
+
Sets the value of an attribute.
+Parameters:
+ +-
+
+
-
+
+
name+ String + + + + +++ + +The name of the attribute. If the +current value of the attribute is an Object, dot notation can be used +to set the value of a property within the object (e.g.
+set("x.y.z", 5)).
+
+ -
+
+
value+ Any + + + + +++ + +The value to set the attribute to.
+
+
+ -
+
+
[opts]+ Object + optional + + + + +++ + +Optional data providing the circumstances for the change.
+
+
+
Returns:
+ +setAttrs
+
+
+ -
+
+
-
+
+
attrs+ +
+
+ -
+
+
[opts]+ +
+
+
Sets multiple attribute values.
+Parameters:
+ + +Returns:
+ +show
+
+
+ ()
+
+
+
+
+
+
+
+
+
+
+
+
+
+ chainable
+
+
+
+
+
+
+ Shows the Widget by setting the "visible" attribute to "true".
+subscribe
+
+
+ ()
+
+
+
+
+
+ deprecated
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ subscribe to an event
+syncUI
+
+
+ ()
+
+
+
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+
+
+
+
+ Refreshes the rendered UI, based on Widget State
+ +This method is not called by framework and is not chained +automatically for the class hierarchy.
+toString
+
+
+ ()
+
+
+
+
+ String
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Generic toString implementation for all widgets.
+Returns:
+ +unsubscribe
+
+
+ ()
+
+
+
+
+
+ deprecated
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ detach a listener
+unsubscribeAll
+
+
+ -
+
+
-
+
+
type+ +
+
+
Removes all listeners from the specified event. If the event type +is not specified, all listeners from all hosted custom events will +be removed.
+Parameters:
+ +-
+
+
-
+
+
type+ String + + + + +++ + +The type, or name of the event
+
+
+
Properties
+ + +_allowAdHocAttrs
+ Boolean
+
+
+
+
+ protected
+
+
+
+
+
+
+
+
+ This property controls whether or not instances of this class should +allow users to add ad-hoc attributes through the constructor configuration +hash.
+ +AdHoc attributes are attributes which are not defined by the class, and are +not handled by the MyClass.NONATTRS_CFG
+Default: undefined (false)
+ + + + + +_UI_ATTRS
+ Object
+
+
+
+
+ private
+
+
+
+
+
+
+
+
+ The lists of UI attributes to bind and sync for widget's _bindUI and _syncUI implementations
+ATTRS
+ Object
+
+
+
+
+ protected
+
+
+
+
+
+ static
+
+
+
+
+ Static property used to define the default attribute configuration of +the Widget.
+BOUNDING_TEMPLATE
+ String
+
+
+
+
+
+
+
+
+
+
+
+ Property defining the markup template for bounding box.
+BUTTON_SELECTOR
+ String
+
+
+
+
+
+
+
+
+
+
+
+ Selector used to find buttons inside a ButtonGroup
+CLASS_NAMES
+ Object
+
+
+
+
+
+
+
+
+ static
+
+
+
+
+ List of class names to use for ButtonGroups
+CONTENT_TEMPLATE
+ String
+
+
+
+
+
+
+
+
+
+
+
+ Property defining the markup template for content box. If your Widget doesn't +need the dual boundingBox/contentBox structure, set CONTENT_TEMPLATE to null, +and contentBox and boundingBox will both point to the same Node.
+DEF_PARENT_NODE
+ String | Node
+
+
+
+
+
+
+
+
+
+
+
+ Default node to render the bounding box to. If not set, +will default to the current document body.
+DEF_UNIT
+ String
+
+
+
+
+
+
+
+
+
+
+
+ Default unit to use for dimension values
+NAME
+ String
+
+
+
+
+ protected
+
+
+
+
+
+ static
+
+
+
+
+ The identity of the widget.
+Default: 'buttongroup'
+ + + + + +name
+ String
+
+
+ deprecated
+
+
+
+
+
+
+
+
+
+
+ The string used to identify the class of this object.
+UI_EVENTS
+ Object
+
+
+
+
+
+
+
+
+
+
+
+ Map of DOM events that should be fired as Custom Events by the +Widget instance.
+Attributes
+ + +boundingBox
+ String | Node
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ The outermost DOM node for the Widget, used for sizing and positioning +of a Widget as well as a containing element for any decorator elements used +for skinning.
+Fires event boundingBoxChange
+
+
+ Fires when the value for the configuration attribute boundingBox is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
contentBox
+ String | Node
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ A DOM node that is a direct descendant of a Widget's bounding box that +houses its content.
+Fires event contentBoxChange
+
+
+ Fires when the value for the configuration attribute contentBox is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
destroyed
+ Boolean
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ readonly
+
+
+
+
+ Flag indicating whether or not this object +has been through the destroy lifecycle phase.
+Default: false
+ + + +Fires event destroyedChange
+
+
+ Fires when the value for the configuration attribute destroyed is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
disabled
+ Boolean
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Boolean indicating if the Widget should be disabled. The disabled implementation +is left to the specific classes extending widget.
+Default: false
+ + + +Fires event disabledChange
+
+
+ Fires when the value for the configuration attribute disabled is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
focused
+ Boolean
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ readonly
+
+
+
+
+ Boolean indicating if the Widget, or one of its descendants, +has focus.
+Default: false
+ + + +Fires event focusedChange
+
+
+ Fires when the value for the configuration attribute focused is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
height
+ String | Number
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ String with units, or number, representing the height of the Widget. If a number is provided, +the default unit, defined by the Widgets DEF_UNIT, property is used.
+Default: EMPTY_STR
+ + + +Fires event heightChange
+
+
+ Fires when the value for the configuration attribute height is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
id
+ String
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Default: Generated using guid()
+ + + +Fires event idChange
+
+
+ Fires when the value for the configuration attribute id is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
initialized
+ Boolean
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ readonly
+
+
+
+
+ Flag indicating whether or not this object +has been through the init lifecycle phase.
+Default: false
+ + + +Fires event initializedChange
+
+
+ Fires when the value for the configuration attribute initialized is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
locale
+ String
+
+
+ deprecated
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ The default locale for the widget. NOTE: Using get/set on the "strings" attribute will +return/set strings for this locale.
+Default: "en"
+ + + +Fires event localeChange
+
+
+ Fires when the value for the configuration attribute locale is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
render
+ Boolean | Node
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Whether or not to render the widget automatically after init, and optionally, to which parent node.
+Fires event renderChange
+
+
+ Fires when the value for the configuration attribute render is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
rendered
+ Boolean
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ readonly
+
+
+
+
+ Flag indicating whether or not this Widget +has been through the render lifecycle phase.
+Default: false
+ + + +Fires event renderedChange
+
+
+ Fires when the value for the configuration attribute rendered is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
srcNode
+ String | Node
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ The DOM node to parse for configuration values, passed to the Widget's HTML_PARSER definition
+Fires event srcNodeChange
+
+
+ Fires when the value for the configuration attribute srcNode is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
strings
+ Object
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Collection of strings used to label elements of the Widget's UI.
+Default: null
+ + + +Fires event stringsChange
+
+
+ Fires when the value for the configuration attribute strings is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
tabIndex
+ Number
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Number (between -32767 to 32767) indicating the widget's +position in the default tab flow. The value is used to set the +"tabIndex" attribute on the widget's bounding box. Negative values allow +the widget to receive DOM focus programmatically (by calling the focus +method), while being removed from the default tab flow. A value of +null removes the "tabIndex" attribute from the widget's bounding box.
+Default: null
+ + + +Fires event tabIndexChange
+
+
+ Fires when the value for the configuration attribute tabIndex is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
type
+ String
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Fires event typeChange
+
+
+ Fires when the value for the configuration attribute type is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
visible
+ Boolean
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Boolean indicating whether or not the Widget is visible.
+Default: TRUE
+ + + +Fires event visibleChange
+
+
+ Fires when the value for the configuration attribute visible is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
width
+ String | Number
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ String with units, or number, representing the width of the Widget. If a number is provided, +the default unit, defined by the Widgets DEF_UNIT, property is used.
+Default: EMPTY_STR
+ + + +Fires event widthChange
+
+
+ Fires when the value for the configuration attribute width is
+ changed. You can listen for the event using the on method if you
+ wish to be notified before the attribute's value has changed, or
+ using the after method if you wish to be notified after the
+ attribute's value has changed.
+
Parameters:
+ +-
+
-
+
e+ EventFacade + ++ An Event Facade object with the following + attribute-specific properties added: ++ +-
+
-
+
prevVal+ Any +The value of the attribute, prior to it being set.+
+ -
+
newVal+ Any +The value the attribute is to be set to.+
+ -
+
attrName+ String +The name of the attribute being set.+
+ -
+
subAttrName+ String +If setting a property within the attribute's value, the name of the sub-attribute property being set.+
+
+ -
+
Events
+ + +destroy
+
+
+
+
+
+
+
+
+
+
+
+
+ +Lifecycle event for the destroy phase, +fired prior to destruction. Invoking the preventDefault +method on the event object provided to subscribers will +prevent destruction from proceeding. +
+ ++Subscribers to the "after" moment of this event, will be notified +after destruction is complete (and as a result cannot prevent +destruction). +
+Event Payload:
+ +-
+
+
-
+
+
e+ EventFacade + + + + +++ + +Event object
+
+
+
init
+
+
+
+
+
+
+
+
+
+
+
+
+ +Lifecycle event for the init phase, fired prior to initialization. +Invoking the preventDefault() method on the event object provided +to subscribers will prevent initialization from occuring. +
+ ++Subscribers to the "after" momemt of this event, will be notified +after initialization of the object is complete (and therefore +cannot prevent initialization). +
+Event Payload:
+ +-
+
+
-
+
+
e+ EventFacade + + + + +++ + +Event object, with a cfg property which +refers to the configuration object passed to the constructor.
+
+
+
render
+
+
+
+
+
+
+
+
+
+
+
+
+ Lifecycle event for the render phase, fired prior to rendering the UI +for the widget (prior to invoking the widget's renderer method).
+ ++Subscribers to the "on" moment of this event, will be notified +before the widget is rendered. +
+ ++Subscribers to the "after" moment of this event, will be notified +after rendering is complete. +
+Event Payload:
+ +-
+
+
-
+
+
e+ EventFacade + + + + +++ + +The Event Facade
+
+
+
selectionChange
+
+
+
+
+
+
+
+
+
+
+
+
+ fires when any button in the group changes its checked status
+Event Payload:
+ +-
+
+
-
+
+
the+ Event + + + + +++ + +event object. It contains an "originEvent" property +linking to the original DOM event that triggered the selection change
+
+
+
widget:contentUpdate
+
+
+
+
+
+
+
+
+
+
+
+
+ Notification event, which widget implementations can fire, when +they change the content of the widget. This event has no default +behavior and cannot be prevented, so the "on" or "after" +moments are effectively equivalent (with on listeners being invoked before +after listeners).
+Event Payload:
+ +-
+
+
-
+
+
e+ EventFacade + + + + +++ + +The Event Facade
+
+
+