Package de.aristaflow.adept2.ui.nullgui

Class NullGUIContext

java.lang.Object

de.aristaflow.adept2.ui.nullgui.NullGUIContext

All Implemented Interfaces:

GUIContext, Closeable, AutoCloseable

public class NullGUIContext
extends Object
implements GUIContext

This GUI context is provided if no GUI context is requested by the application componenent or if there is no GUI possible that can be provided to an application component.

Author:

Markus Lauer

Constructor Summary

Constructors

Constructor	Description
NullGUIContext()

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the GUI for this context.

Methods inherited from class java.lang.Object

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

Constructor Details

NullGUIContext

public NullGUIContext()

Method Details

close

public void close()

Description copied from interface: GUIContext

Closes the GUI for this context. This method has to be called by the runtime manager whenever an application has terminated (finished, failed, aborted, killed,...).
It must be possible to call this method more than once, even if the GUIContext has already shut down. This especially applies to the disposal of SWT-widgets, that is, it is allowed to call this method after the disposal of the corresponding widgets.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface GUIContext