ContainerItemProvider (Net4j Utilities Documentation)

java.lang.Object
- org.eclipse.jface.viewers.ViewerComparator
- - org.eclipse.jface.viewers.ViewerSorter
  - - org.eclipse.net4j.util.ui.StructuredContentProvider<INPUT>
    - - org.eclipse.net4j.util.ui.views.ItemProvider<CONTAINER>
      - org.eclipse.net4j.util.ui.views.ContainerItemProvider<CONTAINER>

All Implemented Interfaces:

EventListener, IBaseLabelProvider, IColorProvider, IContentProvider, IFontProvider, ILabelProvider, IStructuredContentProvider, ITreeContentProvider, IListener

Direct Known Subclasses:

ContainerPathItemProvider
```
public class ContainerItemProvider<CONTAINER extends IContainer<Object>>
extends ItemProvider<CONTAINER>
```

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`class`	`ContainerItemProvider.AbstractContainerNode`
`class`	`ContainerItemProvider.AbstractNode`
`class`	`ContainerItemProvider.ContainerNode`
`class`	`ContainerItemProvider.ErrorElement`
`class`	`ContainerItemProvider.LazyElement`
`class`	`ContainerItemProvider.LeafNode`
`static interface`	`ContainerItemProvider.Node`

Field Summary
- Fields inherited from class org.eclipse.net4j.util.ui.views.ItemProvider
  NO_ELEMENTS
- Fields inherited from class org.eclipse.jface.viewers.ViewerSorter
  collator

Constructor Summary

Constructors
Constructor and Description

ContainerItemProvider()

ContainerItemProvider(IElementFilter rootElementFilter)

Constructors
Constructor and Description
`ContainerItemProvider()`
`ContainerItemProvider(IElementFilter rootElementFilter)`

Method Summary

Methods
Modifier and Type	Method and Description
`protected void`	`addNode(Object element, ContainerItemProvider.Node node)`
`protected void`	`connectInput(CONTAINER input)`
`protected ContainerItemProvider.ContainerNode`	`createContaineNode(ContainerItemProvider.Node parent, Object element)`
`protected ContainerItemProvider.LeafNode`	`createLeafNode(ContainerItemProvider.Node parent, Object element)`
`protected ContainerItemProvider.Node`	`createNode(ContainerItemProvider.Node parent, Object element)`
`protected void`	`disconnectInput(CONTAINER input)`
`void`	`dispose()`
`protected void`	`elementAdded(Object element, Object parent)`
`protected void`	`elementRemoved(Object element, Object parent)`
`protected void`	`executeRunnable(Runnable runnable)`
`void`	`fillContextMenu(IMenuManager manager, ITreeSelection selection)`
`protected boolean`	`filterRootElement(Object element)`
`Object[]`	`getChildren(Object element)`
`protected String`	`getErrorText(IContainer<Object> container)`
`Font`	`getFont(Object obj)`
`Color`	`getForeground(Object obj)`
`Image`	`getImage(Object obj)`
`protected ContainerItemProvider.Node`	`getNode(Object element)`
`protected Map<Object,ContainerItemProvider.Node>`	`getNodes()`
`Object`	`getParent(Object element)`
`protected ContainerItemProvider.Node`	`getRoot()`
`IElementFilter`	`getRootElementFilter()`
`protected String`	`getSlowText(IContainer<Object> container)`
`protected void`	`handleElementEvent(IEvent event)`
`protected void`	`handleInactiveElement(Iterator<ContainerItemProvider.Node> it, ContainerItemProvider.Node child)`
`protected boolean`	`isSlow(IContainer<Object> container)`
`protected ContainerItemProvider.Node`	`removeNode(Object element)`

Methods inherited from class org.eclipse.net4j.util.ui.views.ItemProvider
addListener, fireLabelProviderChanged, fireLabelProviderChanged, fireLabelProviderChanged, getBackground, getElements, getListeners, getText, hasChildren, isLabelProperty, removeListener

Methods inherited from class org.eclipse.net4j.util.ui.StructuredContentProvider
expandElement, getBoldFont, getDisplay, getInput, getItalicFont, getViewer, inputChanged, notifyEvent, refreshElement, refreshSynced, refreshViewer, revealElement, selectElement, updateLabels

Methods inherited from class org.eclipse.jface.viewers.ViewerSorter
getCollator

Methods inherited from class org.eclipse.jface.viewers.ViewerComparator
category, compare, getComparator, isSorterProperty, sort

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.jface.viewers.IContentProvider
inputChanged

Constructor Detail

ContainerItemProvider
```
public ContainerItemProvider()
```

ContainerItemProvider

public ContainerItemProvider(IElementFilter rootElementFilter)

Method Detail

getRootElementFilter

public IElementFilter getRootElementFilter()

getChildren

public Object[] getChildren(Object element)

getParent

public Object getParent(Object element)

dispose
```
public void dispose()
```
Specified by:

dispose in interface IBaseLabelProvider

Specified by:

dispose in interface IContentProvider

Overrides:

dispose in class StructuredContentProvider<CONTAINER extends IContainer<Object>>

connectInput
```
protected void connectInput(CONTAINER input)
```
Overrides:

connectInput in class StructuredContentProvider<CONTAINER extends IContainer<Object>>

disconnectInput
```
protected void disconnectInput(CONTAINER input)
```
Overrides:

disconnectInput in class StructuredContentProvider<CONTAINER extends IContainer<Object>>

handleInactiveElement

protected void handleInactiveElement(Iterator<ContainerItemProvider.Node> it,
                         ContainerItemProvider.Node child)

Since:: 2.0

elementAdded

protected void elementAdded(Object element,
                Object parent)

elementRemoved

protected void elementRemoved(Object element,
                  Object parent)

handleElementEvent

protected void handleElementEvent(IEvent event)

Since:: 3.3

getRoot

protected ContainerItemProvider.Node getRoot()

getNodes

protected Map<Object,ContainerItemProvider.Node> getNodes()

getNode

protected ContainerItemProvider.Node getNode(Object element)

createNode

protected ContainerItemProvider.Node createNode(ContainerItemProvider.Node parent,
                                    Object element)

createLeafNode

protected ContainerItemProvider.LeafNode createLeafNode(ContainerItemProvider.Node parent,
                                            Object element)

createContaineNode

protected ContainerItemProvider.ContainerNode createContaineNode(ContainerItemProvider.Node parent,
                                                     Object element)

addNode

protected void addNode(Object element,
           ContainerItemProvider.Node node)

removeNode

protected ContainerItemProvider.Node removeNode(Object element)

filterRootElement

protected boolean filterRootElement(Object element)

executeRunnable

protected void executeRunnable(Runnable runnable)

Since:: 3.1

isSlow

protected boolean isSlow(IContainer<Object> container)

Since:: 3.1

getSlowText

protected String getSlowText(IContainer<Object> container)

Since:: 3.1

getErrorText

protected String getErrorText(IContainer<Object> container)

Since:: 3.1

fillContextMenu

public void fillContextMenu(IMenuManager manager,
                   ITreeSelection selection)

Overrides:: fillContextMenu in class ItemProvider<CONTAINER extends IContainer<Object>>
Since:: 3.3

getFont
```
public Font getFont(Object obj)
```
Specified by:

getFont in interface IFontProvider

Overrides:

getFont in class ItemProvider<CONTAINER extends IContainer<Object>>

getForeground
```
public Color getForeground(Object obj)
```
Specified by:

getForeground in interface IColorProvider

Overrides:

getForeground in class ItemProvider<CONTAINER extends IContainer<Object>>

getImage
```
public Image getImage(Object obj)
```
Specified by:

getImage in interface ILabelProvider

Overrides:

getImage in class ItemProvider<CONTAINER extends IContainer<Object>>

Class ContainerItemProvider<CONTAINER extends IContainer<Object>>

Nested Class Summary

Field Summary

Fields inherited from class org.eclipse.net4j.util.ui.views.ItemProvider

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

Constructor Summary

Method Summary

Methods inherited from class org.eclipse.net4j.util.ui.views.ItemProvider

Methods inherited from class org.eclipse.net4j.util.ui.StructuredContentProvider

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

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

Methods inherited from class java.lang.Object

Methods inherited from interface org.eclipse.jface.viewers.IContentProvider

Constructor Detail

ContainerItemProvider

ContainerItemProvider

Method Detail

getRootElementFilter

getChildren

getParent

dispose

connectInput

disconnectInput

handleInactiveElement

elementAdded

elementRemoved

handleElementEvent

getRoot

getNodes

getNode

createNode

createLeafNode

createContaineNode

addNode

removeNode

filterRootElement

executeRunnable

isSlow

getSlowText

getErrorText

fillContextMenu

getFont

getForeground

getImage