Package org.csstudio.ui.util

Class EmptyEditorInput

java.lang.Object

org.csstudio.ui.util.EmptyEditorInput

All Implemented Interfaces:

IAdaptable, IEditorInput

public class EmptyEditorInput
extends Object
implements IEditorInput

Empty IEditorInput.

When an editor is started without a file, for example from the main menu, this can be used as its initial input.

Constructor Summary

Constructors

Constructor	Description
EmptyEditorInput()	Initialize
EmptyEditorInput(ImageDescriptor icon)	Initialize

Method Summary

Modifier and Type	Method	Description
boolean	exists()
Object	getAdapter(Class adapter)	Don't adapt.
ImageDescriptor	getImageDescriptor()	Returns no image.
String	getName()	Cause application title to reflect the 'not saved' state.
IPersistableElement	getPersistable()	Can't persist.
String	getToolTipText()	Cause tool top to reflect the 'not saved' state.

Methods inherited from class java.lang.Object

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

Constructor Details

EmptyEditorInput

public EmptyEditorInput(ImageDescriptor icon)

Initialize

Parameters:

icon - Desired icon

EmptyEditorInput

public EmptyEditorInput()

Initialize

Method Details

getName

public String getName()

Cause application title to reflect the 'not saved' state.

Specified by:

getName in interface IEditorInput

getToolTipText

public String getToolTipText()

Cause tool top to reflect the 'not saved' state.

Specified by:

getToolTipText in interface IEditorInput

exists

public boolean exists()

Specified by:

exists in interface IEditorInput

Returns:

Returns false since no file exists.

getImageDescriptor

public ImageDescriptor getImageDescriptor()

Returns no image.

Specified by:

getImageDescriptor in interface IEditorInput

getPersistable

public IPersistableElement getPersistable()

Can't persist.

Specified by:

getPersistable in interface IEditorInput

getAdapter

public Object getAdapter(Class adapter)

Don't adapt.

Specified by:

getAdapter in interface IAdaptable