com.extjs.gxt.ui.client.mvc
Class View

java.lang.Object
  com.extjs.gxt.ui.client.mvc.View

public abstract class View
extends java.lang.Object

Views are responsible for rendering the user interface.

Field Summary

protected Controller	controller
protected boolean	initialized

Constructor Summary

View(Controller controller)
Creates a new view instance.

Method Summary

protected void	fireEvent(AppEvent event) Called when a view needs to pass an event to it's controller.
protected void	fireEvent(EventType eventType) Called when a view needs to pass an event to it's controller.
Controller	getController() Returns the view's controller.
protected abstract void	handleEvent(AppEvent event) Process the event.
protected void	initialize() Called once prior to handleEvent being called.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

controller

protected Controller controller

initialized

protected boolean initialized

Constructor Detail

View

public View(Controller controller)

Creates a new view instance.

Parameters:

controller - the parent controller

Method Detail

getController

public Controller getController()

Returns the view's controller.

Returns:

the controller

fireEvent

protected void fireEvent(AppEvent event)

Called when a view needs to pass an event to it's controller.

Parameters:

event - the application event

fireEvent

protected void fireEvent(EventType eventType)

Called when a view needs to pass an event to it's controller.

Parameters:

eventType - the event type

handleEvent

protected abstract void handleEvent(AppEvent event)

Process the event.

Parameters:

event - the event to be processed

initialize

protected void initialize()

Called once prior to handleEvent being called. Widgets should be instantiated in the init method rather than the view constructor.