Class Ext.dd.StatusProxy

Package:	Ext.dd
Class:	StatusProxy
Extends:	Object
Defined In:	StatusProxy.js

A specialized drag proxy that supports a drop status icon, Ext.Layer styles and auto-repair. This is the default drag proxy used by all Ext.dd components.

属性 - 方法 - 事件 - 设置选项

公共属性

此类没有公共属性。

公共方法

方法		定义对象
	StatusProxy(`Object config`)	StatusProxy
		StatusProxy
	getEl() : Ext.Layer	StatusProxy
	Returns the underlying proxy Ext.Layer	StatusProxy
	getGhost() : Ext.Element	StatusProxy
	Returns the ghost element	StatusProxy
	hide(`Boolean clear`) : void	StatusProxy
	Hides the proxy	StatusProxy
	repair(`Array xy`, `Function callback`, `Object scope`) : void	StatusProxy
	Causes the proxy to return to its position of origin via an animation. Should be called after an invalid drop operat...	StatusProxy
	reset(`Boolean clearGhost`) : void	StatusProxy
	Resets the status indicator to the default dropNotAllowed value	StatusProxy
	setStatus(`String cssClass`) : void	StatusProxy
	Updates the proxy's visual element to indicate the status of whether or not drop is allowed over the current target e...	StatusProxy
	show() : void	StatusProxy
	Displays this proxy	StatusProxy
	stop() : void	StatusProxy
	Stops the repair animation if it's currently running	StatusProxy
	sync() : void	StatusProxy
	Force the Layer to sync its shadow and shim positions to the element	StatusProxy
	update(`String html`) : void	StatusProxy
	Updates the contents of the ghost element	StatusProxy

公共事件

此类没有公共事件。

设置选项

设置选项		定义对象
	dropAllowed : String	StatusProxy
	The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").	StatusProxy
	dropNotAllowed : String	StatusProxy
	The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").	StatusProxy

构造函数

StatusProxy

public function StatusProxy(Object config)

参数：

config : Object

方法详情

getEl

public function getEl()

Returns the underlying proxy Ext.Layer

参数：

无。

返回：

Ext.Layer
el

This method is defined by StatusProxy.

getGhost

public function getGhost()

Returns the ghost element

参数：

无。

返回：

Ext.Element
el

This method is defined by StatusProxy.

hide

public function hide(Boolean clear)

Hides the proxy

参数：

clear : Boolean
True to reset the status and clear the ghost contents, false to preserve them

返回：

void

This method is defined by StatusProxy.

repair

public function repair(Array xy, Function callback, Object scope)

Causes the proxy to return to its position of origin via an animation. Should be called after an invalid drop operation by the item being dragged.

参数：

xy : Array
元素的XY位置 ([x, y])
callback : Function
The function to call after the repair is complete
scope : Object
The scope in which to execute the callback

返回：

void

This method is defined by StatusProxy.

reset

public function reset(Boolean clearGhost)

Resets the status indicator to the default dropNotAllowed value

参数：

clearGhost : Boolean
True to also remove all content from the ghost, false to preserve it

返回：

void

This method is defined by StatusProxy.

setStatus

public function setStatus(String cssClass)

Updates the proxy's visual element to indicate the status of whether or not drop is allowed over the current target element.

参数：

cssClass : String
The css class for the new drop status indicator image

返回：

void

This method is defined by StatusProxy.

show

public function show()

Displays this proxy

参数：

无。

返回：

void

This method is defined by StatusProxy.

stop

public function stop()

Stops the repair animation if it's currently running

参数：

无。

返回：

void

This method is defined by StatusProxy.

sync

public function sync()

Force the Layer to sync its shadow and shim positions to the element

参数：

无。

返回：

void

This method is defined by StatusProxy.

update

public function update(String html)

Updates the contents of the ghost element

参数：

html : String
The html that will replace the current innerHTML of the ghost element

返回：

void

This method is defined by StatusProxy.

设置详情

dropAllowed

dropAllowed : String

The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").

This config option is defined by StatusProxy.

dropNotAllowed

dropNotAllowed : String

The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").

This config option is defined by StatusProxy.