| Package | org.spicefactory.parsley.core.state |
| Interface | public interface GlobalViewState |
| Implementors | DefaultGlobalViewState |
| Method | Defined By | ||
|---|---|---|---|
configureFirstChildContext(view:DisplayObject, callback:Function):ChildContextObserver
Waits for the first child Context that gets created somewhere in the view hieararchy at or below the specified
view instance. | GlobalViewState | ||
findContextInHierarchy(view:DisplayObject, callback:Function, requiredEvent:String = null):void
Finds the nearest Context in the view hierarchy above the specified DisplayObject. | GlobalViewState | ||
waitForFirstChildContext(view:DisplayObject, callback:Function, requiredEvent:String = null):ChildContextObserver
Waits for the first child Context that gets created somewhere in the view hieararchy at or below the specified
view instance. | GlobalViewState | ||
| configureFirstChildContext | () | method |
public function configureFirstChildContext(view:DisplayObject, callback:Function):ChildContextObserver
Waits for the first child Context that gets created somewhere in the view hieararchy at or below the specified
view instance. When the first Context gets created it will invoke the specified callback, passing an instance
of type BootstrapConfig to the function. This allows to modify the configuration before the Context
gets built, like adding a custom scope, specifying setting or adding objects to the Context. At the time the
callback gets invoked the actual Context does not exist yet. To get access to the Context the
waitForFirstChildContext may be used instead. The returned observer instance allows
to specify a timeout or cancel the observer.
Parameters
view:DisplayObject — the view where to wait for the first child Context
| |
callback:Function — the callback to invoke, passing an instance of BootstrapConfig
|
ChildContextObserver — an observer instance that allows to set a timeout or cancel the operation
|
| findContextInHierarchy | () | method |
public function findContextInHierarchy(view:DisplayObject, callback:Function, requiredEvent:String = null):void
Finds the nearest Context in the view hierarchy above the specified DisplayObject.
This is an asynchronous operation, hence a callback must be specified with one parameter
of type Context. It may be invoked with a null value in case no Context is found in the view
hierarchy. The third parameter allows to specify an Event (any of the constants of ContextEvent).
If specified the callback will not be invoked before that event has fired. If omitted the callback will
be invoked as soon as the Context is found.
Parameters
view:DisplayObject — the view to use as a starting point for the Context lookup
| |
callback:Function — the callback to invoke as soon as the Context is found and in the required state
| |
requiredEvent:String (default = null) |
| waitForFirstChildContext | () | method |
public function waitForFirstChildContext(view:DisplayObject, callback:Function, requiredEvent:String = null):ChildContextObserver
Waits for the first child Context that gets created somewhere in the view hieararchy at or below the specified
view instance. When the first Context gets created it will invoke the specified callback, passing the Context instance
to the function. The third parameter allows to specify an Event (any of the constants of ContextEvent).
If specified the callback will not be invoked before that event has fired. If omitted the callback will
be invoked as soon as the Context is found, most likely passing a Context instance that is not fully initialized yet.
Parameters
view:DisplayObject — the view where to wait for the first child Context
| |
callback:Function — the callback to invoke, passing the Context instance that was created
| |
requiredEvent:String (default = null) |
ChildContextObserver — an observer instance that allows to set a timeout or cancel the operation
|