Package org.eclipse.nebula.jface.galleryviewer

Class FlatTreeContentProvider

java.lang.Object

org.eclipse.nebula.jface.galleryviewer.FlatTreeContentProvider

All Implemented Interfaces:

org.eclipse.jface.viewers.IContentProvider, org.eclipse.jface.viewers.IStructuredContentProvider, org.eclipse.jface.viewers.ITreeContentProvider

public class FlatTreeContentProvider
extends java.lang.Object
implements org.eclipse.jface.viewers.ITreeContentProvider

Adaptor that converts an IStructuredContentProvider into an ITreeContentProvider that places the nested contents inside a single root node.

Since:

Dec 6, 2007

Author:

Peter Centgraf

Constructor Summary

Constructors

Constructor	Description
FlatTreeContentProvider(org.eclipse.jface.viewers.IStructuredContentProvider provider)	Adapts an IStructuredContentProvider into an ITreeContentProvider that places the nested contents inside a single root node.
FlatTreeContentProvider(org.eclipse.jface.viewers.IStructuredContentProvider provider, java.lang.Object rootNode)	Adapts an IStructuredContentProvider into an ITreeContentProvider that places the nested contents inside the given root node.

Method Summary

Modifier and Type	Method	Description
void	dispose()
java.lang.Object[]	getChildren(java.lang.Object parentElement)
java.lang.Object[]	getElements(java.lang.Object inputElement)
java.lang.Object	getParent(java.lang.Object element)
boolean	hasChildren(java.lang.Object element)
void	inputChanged(org.eclipse.jface.viewers.Viewer viewer, java.lang.Object oldInput, java.lang.Object newInput)

Methods inherited from class java.lang.Object

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

Constructor Detail

FlatTreeContentProvider

public FlatTreeContentProvider(org.eclipse.jface.viewers.IStructuredContentProvider provider)

Adapts an IStructuredContentProvider into an ITreeContentProvider that places the nested contents inside a single root node.

Parameters:

provider - the IStructuredContentProvider to adapt

FlatTreeContentProvider

public FlatTreeContentProvider(org.eclipse.jface.viewers.IStructuredContentProvider provider,
                               java.lang.Object rootNode)

Adapts an IStructuredContentProvider into an ITreeContentProvider that places the nested contents inside the given root node.

Parameters:

provider - the IStructuredContentProvider to adapt

the - single root node for the tree

Method Detail

getParent

public java.lang.Object getParent(java.lang.Object element)

Specified by:

getParent in interface org.eclipse.jface.viewers.ITreeContentProvider

hasChildren

public boolean hasChildren(java.lang.Object element)

Specified by:

hasChildren in interface org.eclipse.jface.viewers.ITreeContentProvider

getElements

public java.lang.Object[] getElements(java.lang.Object inputElement)

Specified by:

getElements in interface org.eclipse.jface.viewers.IStructuredContentProvider

Specified by:

getElements in interface org.eclipse.jface.viewers.ITreeContentProvider

getChildren

public java.lang.Object[] getChildren(java.lang.Object parentElement)

Specified by:

getChildren in interface org.eclipse.jface.viewers.ITreeContentProvider

dispose

public void dispose()

Specified by:

dispose in interface org.eclipse.jface.viewers.IContentProvider

inputChanged

public void inputChanged(org.eclipse.jface.viewers.Viewer viewer,
                         java.lang.Object oldInput,
                         java.lang.Object newInput)

Specified by:

inputChanged in interface org.eclipse.jface.viewers.IContentProvider