Package org.eclipse.compare.internal

Class NullViewer

java.lang.Object

org.eclipse.jface.viewers.Viewer

org.eclipse.compare.internal.AbstractViewer

org.eclipse.compare.internal.NullViewer

All Implemented Interfaces:

IInputProvider, IInputSelectionProvider, ISelectionProvider

public class NullViewer
extends AbstractViewer

Used whenever the input is null or no viewer can be found.

Field Summary

Fields inherited from class org.eclipse.jface.viewers.Viewer

WIDGET_DATA_KEY

Constructor Summary

Constructors

Constructor	Description
NullViewer(Composite parent)

Method Summary

Modifier and Type	Method	Description
Control	getControl()	Returns the primary control associated with this viewer.

Methods inherited from class org.eclipse.compare.internal.AbstractViewer

getInput, getSelection, refresh, setInput, setSelection

Methods inherited from class org.eclipse.jface.viewers.Viewer

addHelpListener, addSelectionChangedListener, fireHelpRequested, fireSelectionChanged, getData, handleHelpRequest, inputChanged, removeHelpListener, removeSelectionChangedListener, scrollDown, scrollUp, setData, setSelection

Methods inherited from class java.lang.Object

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

Constructor Details

NullViewer

public NullViewer(Composite parent)

Method Details

getControl

public Control getControl()

Description copied from class: Viewer

Returns the primary control associated with this viewer.

Specified by:

getControl in class Viewer

Returns:

the SWT control which displays this viewer's content