org.scijava.platform
Class DefaultAppEventService

java.lang.Object
  org.scijava.AbstractContextual
      org.scijava.plugin.AbstractRichPlugin
          org.scijava.service.AbstractService
              org.scijava.platform.DefaultAppEventService

All Implemented Interfaces:

Comparable<Prioritized>, Contextual, Disposable, AppEventService, HasPluginInfo, RichPlugin, SciJavaPlugin, Prioritized, SciJavaService, Service

public class DefaultAppEventService
extends AbstractService
implements AppEventService

Default service for handling application-level events.

An AppAboutEvent triggers a callback to about(). An AppPreferencesEvent triggers a callback to prefs(). Finally, an AppQuitEvent triggers a callback to quit(). Note that this class's implementations of the former two methods do nothing, and the latter simply disposes the application context with no user checks.

Author:

Curtis Rueden

Constructor Summary

DefaultAppEventService()

Method Summary

void	about() Displays an About ImageJ dialog.
List<Class<? extends Command>>	getCommands() Gets the commands associated with this service.
protected void	onEvent(AppAboutEvent event)
protected void	onEvent(AppPreferencesEvent event)
protected void	onEvent(AppQuitEvent event)
void	prefs() Displays the ImageJ preferences dialog.
void	quit() Quits ImageJ, prompting the user about any unsaved work first.

Methods inherited from class org.scijava.service.AbstractService

dispose, getContext, initialize, registerEventHandlers, setContext, toString

Methods inherited from class org.scijava.plugin.AbstractRichPlugin

compareTo, getInfo, getPriority, setInfo, setPriority

Methods inherited from class org.scijava.AbstractContextual

context

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.scijava.service.Service

initialize, registerEventHandlers

Methods inherited from interface org.scijava.Contextual

context, getContext, setContext

Methods inherited from interface org.scijava.Prioritized

getPriority, setPriority

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface org.scijava.plugin.HasPluginInfo

getInfo, setInfo

Methods inherited from interface org.scijava.Disposable

dispose

Constructor Detail

DefaultAppEventService

public DefaultAppEventService()

Method Detail

about

public void about()

Description copied from interface: AppEventService

Displays an About ImageJ dialog.

Specified by:

about in interface AppEventService

prefs

public void prefs()

Description copied from interface: AppEventService

Displays the ImageJ preferences dialog.

Specified by:

prefs in interface AppEventService

quit

public void quit()

Description copied from interface: AppEventService

Quits ImageJ, prompting the user about any unsaved work first.

Specified by:

quit in interface AppEventService

getCommands

public List<Class<? extends Command>> getCommands()

Description copied from interface: AppEventService

Gets the commands associated with this service.

Specified by:

getCommands in interface AppEventService

onEvent

protected void onEvent(AppAboutEvent event)

onEvent

protected void onEvent(AppPreferencesEvent event)

onEvent

protected void onEvent(AppQuitEvent event)