Class Ext.menu.Separator
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.
属性
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方法
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事件
-
设置选项
公共属性
公共方法
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Separator(Object config) |
Separator |
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addEvents(Object object) : void |
Observable |
| 将对象中没有的事件从给出的对象中复制过来。 |
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addListener(String eventName, Function handler, [Object scope], [Object options]) : void |
Observable |
| 为该组件加入事件处理器函数 |
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disable() : void |
Component |
| Disable this component |
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enable() : void |
Component |
| Enable this component |
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fireEvent(String eventName, Object... args) : Boolean |
Observable |
| 触发指定的事件, 并将参数传入(至少要有事件名称)。 |
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focus(Boolean selectText) : void |
Component |
| Try to focus this component |
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getEl() : Ext.Element |
Component |
| Returns the underlying Ext.Element |
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getId() : String |
Component |
| Returns the id of this component |
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hasListener(String eventName) : Boolean |
Observable |
| 检查该对象是否拥有指定事件的侦听器 |
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hide() : void |
Component |
| Hide this component |
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isVisible() : void |
Component |
| Returns true if this component is visible |
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on(String eventName, Function handler, [Object options]) : void |
Observable |
| 为该组件加入事件处理器函数, addListener 的简写方式 |
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purgeListeners() : void |
Observable |
| 从对象身上移除所有的侦听器 |
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removeListener(String eventName, Function handler, [Object scope]) : void |
Observable |
| 移除侦听器 |
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render([String/HTMLElement/Element container]) : void |
Component |
| If this is a lazy rendering component, render it to its container element |
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setDisabled(Boolean disabled) : void |
Component |
| Convenience function for setting disabled/enabled by boolean |
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setVisible(Boolean visible) : void |
Component |
| Convenience function to hide or show this component by boolean |
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show() : void |
Component |
| Show this component |
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un(String eventName, Function handler, [Object scope]) : void |
Observable |
| 移除侦听器, removeListener 的简写方式 |
公共事件
设置选项
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activeClass : String |
BaseItem |
| The CSS class to use when the item becomes activated (defaults to "x-menu-item-active") |
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canActivate : Boolean |
BaseItem |
| True if this item can be visually activated (defaults to false) |
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handler : Function |
BaseItem |
| A function that will handle the click event of this menu item (defaults to undefined) |
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hideDelay : Number |
BaseItem |
| Length of time in milliseconds to wait before hiding after a click (defaults to 100) |
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hideOnClick : Boolean |
Separator |
| True to hide the containing menu after this item is clicked (defaults to false) |
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itemCls : String |
Separator |
| The default CSS class to use for separators (defaults to "x-menu-sep") |
属性详情
disabled
public Object disabled
true if this component is disabled. Read-only.
disabledClass
public Object disabledClass
CSS class added to the component when it is disabled.
hidden
public Object hidden
true if this component is hidden. Read-only.
rendered
public Object rendered
true if this component has been rendered. Read-only.
构造函数
Separator
public function Separator(Object config)
参数:
config : ObjectConfiguration options
方法详情
addEvents
public function addEvents(Object object)
将对象中没有的事件从给出的对象中复制过来。给出的对象必须也继承于 Observable 对象此方法才会有效果。
addListener
public function addListener(String eventName, Function handler, [Object scope], [Object options])
disable
public function disable()
enable
public function enable()
fireEvent
public function fireEvent(String eventName, Object... args)
触发指定的事件并给出参数(至少要有事件名称)。
参数:
eventName : Stringargs : Object...传入处理函数的参数
返回:
focus
public function focus(Boolean selectText)
Try to focus this component
getEl
public function getEl()
getId
public function getId()
Returns the id of this component
hasListener
public function hasListener(String eventName)
检查该对象是否拥有指定事件的侦听器
参数:
eventName : String查询事件之名称
返回:
hide
public function hide()
isVisible
public function isVisible()
Returns true if this component is visible
on
public function on(String eventName, Function handler, [Object options])
为该组件加入事件处理器函数, addListener 的简写方式
参数:
eventName : String侦听事件的类型
handler : Function事件调用的方法
options : Object(可选)
返回:
purgeListeners
public function purgeListeners()
removeListener
public function removeListener(String eventName, Function handler, [Object scope])
render
public function render([String/HTMLElement/Element container])
If this is a lazy rendering component, render it to its container element
setDisabled
public function setDisabled(Boolean disabled)
Convenience function for setting disabled/enabled by boolean
setVisible
public function setVisible(Boolean visible)
Convenience function to hide or show this component by boolean
show
public function show()
un
public function un(String eventName, Function handler, [Object scope])
移除侦听器, removeListener 的简写方式
事件详情
activate
public event activate
Fires when this item is activated
Subscribers will be called with the following parameters:
beforedestroy
public event beforedestroy
Fires before the component is destroyed
Subscribers will be called with the following parameters:
beforehide
public event beforehide
Fires before the component is hidden
Subscribers will be called with the following parameters:
beforerender
public event beforerender
Fires before the component is rendered
Subscribers will be called with the following parameters:
beforeshow
public event beforeshow
Fires before the component is shown
Subscribers will be called with the following parameters:
click
public event click
Fires when this item is clicked
Subscribers will be called with the following parameters:
this : Ext.menu.BaseIteme : Ext.EventObject
deactivate
public event deactivate
Fires when this item is deactivated
Subscribers will be called with the following parameters:
destroy
public event destroy
Fires after the component is destroyed
Subscribers will be called with the following parameters:
disable
public event disable
Fires after the component is disabled
Subscribers will be called with the following parameters:
enable
public event enable
Fires after the component is enabled
Subscribers will be called with the following parameters:
hide
public event hide
Fires after the component is hidden
Subscribers will be called with the following parameters:
render
public event render
Fires after the component is rendered
Subscribers will be called with the following parameters:
show
public event show
Fires after the component is shown
Subscribers will be called with the following parameters:
设置详情
activeClass
activeClass : String
The CSS class to use when the item becomes activated (defaults to "x-menu-item-active")
This config option is defined by
BaseItem.
canActivate
canActivate : Boolean
True if this item can be visually activated (defaults to false)
This config option is defined by
BaseItem.
handler
handler : Function
A function that will handle the click event of this menu item (defaults to undefined)
This config option is defined by
BaseItem.
hideDelay
hideDelay : Number
Length of time in milliseconds to wait before hiding after a click (defaults to 100)
This config option is defined by
BaseItem.
hideOnClick
hideOnClick : Boolean
True to hide the containing menu after this item is clicked (defaults to false)
This config option is defined by Separator.
itemCls
itemCls : String
The default CSS class to use for separators (defaults to "x-menu-sep")
This config option is defined by Separator.