org.gvsig.app.extension

Class AddLayerDropingFile

java.lang.Object

org.gvsig.andami.plugins.Extension

org.gvsig.app.extension.AddLayerDropingFile

All Implemented Interfaces:

DropTargetListener, Runnable, EventListener, IExtension, IExtensionExecuteWithArgs, IExtensionQueryByAction, Observer

public class AddLayerDropingFile
extends Extension
implements Runnable, Observer, DropTargetListener

Constructor Summary

Constructors

Constructor and Description
AddLayerDropingFile()

Method Summary

Modifier and Type	Method and Description
void	dragEnter(DropTargetDragEvent dtde)
void	dragExit(DropTargetEvent dte)
void	dragOver(DropTargetDragEvent dtde)
void	drop(DropTargetDropEvent dtde)
void	dropActionChanged(DropTargetDragEvent dtde)
void	execute(String actionCommand) This method is executed when the user clicks on any of the controls associated with this extension (menus, tools, etc).
void	initialize() Extension's initialization code should be here.
boolean	isEnabled() This method is invoked by Andami to check whether the extension (and its associated controls) is enabled or disabled.
boolean	isVisible() This method is invoked by Andami to check whether the extension (and its associated controls) is visible or hidden.
void	postInitialize() Extension's post-initialization code should be here.
void	run()
void	update(Observable observable, Object notificationArg) Called whenever a Observable object is changed and this Observer has registered on it to receive notifications.

Methods inherited from class org.gvsig.andami.plugins.Extension

canQueryByAction, execute, getPlugin, getStatus, getStatus, getText, isEnabled, isVisible, setPlugin, terminate

Methods inherited from class java.lang.Object

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

Constructor Detail

AddLayerDropingFile

public AddLayerDropingFile()

Method Detail

initialize

public void initialize()

Description copied from interface: IExtension

Extension's initialization code should be here. This method is called for all the extensions during Andami's initialization.

Specified by:

initialize in interface IExtension

execute

public void execute(String actionCommand)

Description copied from interface: IExtension

This method is executed when the user clicks on any of the controls associated with this extension (menus, tools, etc).

Specified by:

execute in interface IExtension

Parameters:

actionCommand - An String specifying the action to execute. This is useful when there are different controls associated with the same extension.

postInitialize

public void postInitialize()

Description copied from interface: IExtension

Extension's post-initialization code should be here. This method is called for all the extensions during Andami's initialization, after initialize() has been called for ALL the extensions.

Specified by:

postInitialize in interface IExtension

Overrides:

postInitialize in class Extension

isEnabled

public boolean isEnabled()

Description copied from interface: IExtension

This method is invoked by Andami to check whether the extension (and its associated controls) is enabled or disabled. Disabled controls (menus and buttons) are shown in light grey colour, and it is not possible to click on them.

Specified by:

isEnabled in interface IExtension

Returns:

true if the extension should be enabled, false otherwise

isVisible

public boolean isVisible()

Description copied from interface: IExtension

This method is invoked by Andami to check whether the extension (and its associated controls) is visible or hidden.

Specified by:

isVisible in interface IExtension

Returns:

true if the extension should be visible, false otherwise

run

public void run()

Specified by:

run in interface Runnable

update

public void update(Observable observable,
                   Object notificationArg)

Description copied from interface: Observer

Called whenever a Observable object is changed and this Observer has registered on it to receive notifications.

Implementations of this method will be called for each simple notification or, if a complex notification is created, for each of the child notifications.

In the latter case, don't assume any ordering in the notification between this Observer and other Observers listening to the same Observable.

In a complex notification scenario, if you want to receive only the complex notification and not each of the child notifications, just implement the ComplexObserver and prepare this method implementation to handle receiving DefaultComplexNotification instances as well as direct notification objects.

Specified by:

update in interface Observer

Parameters:

observable - the observable object.

notificationArg - the notification data.

dragEnter

public void dragEnter(DropTargetDragEvent dtde)

Specified by:

dragEnter in interface DropTargetListener

dragOver

public void dragOver(DropTargetDragEvent dtde)

Specified by:

dragOver in interface DropTargetListener

dropActionChanged

public void dropActionChanged(DropTargetDragEvent dtde)

Specified by:

dropActionChanged in interface DropTargetListener

dragExit

public void dragExit(DropTargetEvent dte)

Specified by:

dragExit in interface DropTargetListener

drop

public void drop(DropTargetDropEvent dtde)

Specified by:

drop in interface DropTargetListener