ch.elexis.util.viewers
Class TreeContentProvider

java.lang.Object
  ch.elexis.util.viewers.TreeContentProvider

All Implemented Interfaces:

BackgroundJob.BackgroundJobListener, ViewerConfigurer.ControlFieldListener, ViewerConfigurer.ICommonViewerContentProvider

public class TreeContentProvider
extends java.lang.Object
implements BackgroundJob.BackgroundJobListener, ViewerConfigurer.ICommonViewerContentProvider

ContentProvider, der einen Tree füllen kann. Datenquelle muss ein TreeLoader sein.

Author:

Gerry

Constructor Summary

TreeContentProvider(CommonViewer v, BackgroundJob loader)

Method Summary

void	changed(java.util.HashMap<java.lang.String,java.lang.String> vals)
void	dispose()
java.lang.Object[]	getChildren(java.lang.Object element)
java.lang.Object[]	getElements(java.lang.Object inputElement)
java.lang.Object	getParent(java.lang.Object element)
boolean	hasChildren(java.lang.Object element)
void	init() Called after all elements of the CommonViewer are created but before setting input
void	inputChanged(Viewer pViewer, java.lang.Object oldInput, java.lang.Object newInput)
void	jobFinished(BackgroundJob j)
void	reorder(java.lang.String field)
void	selected() ENTER has been pressed
void	startListening() Called when the ContentProvider is supposed to start listening fpr the Control fields.
void	stopListening()

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeContentProvider

public TreeContentProvider(CommonViewer v,
                           BackgroundJob loader)

Method Detail

getChildren

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

getParent

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

hasChildren

public boolean hasChildren(java.lang.Object element)

getElements

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

startListening

public void startListening()

Description copied from interface: ViewerConfigurer.ICommonViewerContentProvider

Called when the ContentProvider is supposed to start listening fpr the Control fields.

Specified by:

startListening in interface ViewerConfigurer.ICommonViewerContentProvider

stopListening

public void stopListening()

Specified by:

stopListening in interface ViewerConfigurer.ICommonViewerContentProvider

dispose

public void dispose()

inputChanged

public void inputChanged(Viewer pViewer,
                         java.lang.Object oldInput,
                         java.lang.Object newInput)

jobFinished

public void jobFinished(BackgroundJob j)

Specified by:

jobFinished in interface BackgroundJob.BackgroundJobListener

changed

public void changed(java.util.HashMap<java.lang.String,java.lang.String> vals)

Specified by:

changed in interface ViewerConfigurer.ControlFieldListener

reorder

public void reorder(java.lang.String field)

Specified by:

reorder in interface ViewerConfigurer.ControlFieldListener

selected

public void selected()

Description copied from interface: ViewerConfigurer.ControlFieldListener

ENTER has been pressed

Specified by:

selected in interface ViewerConfigurer.ControlFieldListener

init

public void init()

Description copied from interface: ViewerConfigurer.ICommonViewerContentProvider

Called after all elements of the CommonViewer are created but before setting input

Specified by:

init in interface ViewerConfigurer.ICommonViewerContentProvider