net.sourceforge.rssowl.controller.sort
Class SortingSelectionAdapter

java.lang.Object
  org.eclipse.swt.events.SelectionAdapter
      net.sourceforge.rssowl.controller.sort.SortingSelectionAdapter

All Implemented Interfaces:

EventListener, org.eclipse.swt.events.SelectionListener, org.eclipse.swt.internal.SWTEventListener

public class SortingSelectionAdapter

extends org.eclipse.swt.events.SelectionAdapter

SelectionAdapter implementing widgetSelected(...) to sort the table when a header is clicked and update it.

Version:

1.1.3

Author:

Ludovic Kim-Xuan Galibert

Field Summary

private boolean	authorAscending Holds the flag for ascending order for the author column
private boolean	categoryAscending Holds the flag for ascending order for the category column
private boolean	newsfeedAscending Holds the flag for ascending order for the newsfeed column
private Vector	newsItemInfos Holds the identifiers for the info type
private Vector	newsItemOrder Holds the current ordering of the RSSNewsItems
private Hashtable	newsItems Holds the Hashtable of RSSNewsItems
private boolean	performSearch Holds the flag for performing search
private boolean	publisherAscending Holds the flag for ascending order for the publisher column
private boolean	pudDateAscending Holds the flag for ascending order for the publication date column
private boolean	statusAscending Holds the flag for ascending order for the status column
private org.eclipse.swt.widgets.Table	table Holds the table where the RSSNewsItems will be displayed
private boolean	titleAscending Holds the flag for ascending order for the title column

Constructor Summary

SortingSelectionAdapter(org.eclipse.swt.widgets.Table table, Hashtable newsItems, Vector newsItemOrder, Vector newsItemInfos, boolean performSearch)
Creates a new instance of SortingSelectionAdapter.

Method Summary

void	widgetSelected(org.eclipse.swt.events.SelectionEvent se) Handle the sorting corresponding to the header clicked
void	widgetSelected(org.eclipse.swt.widgets.TableColumn tc) Handle the sorting corresponding to the header clicked

Methods inherited from class org.eclipse.swt.events.SelectionAdapter

widgetDefaultSelected

Methods inherited from class java.lang.Object

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

Field Detail

authorAscending

private boolean authorAscending

Holds the flag for ascending order for the author column

categoryAscending

private boolean categoryAscending

Holds the flag for ascending order for the category column

newsfeedAscending

private boolean newsfeedAscending

Holds the flag for ascending order for the newsfeed column

newsItemInfos

private Vector newsItemInfos

Holds the identifiers for the info type

newsItemOrder

private Vector newsItemOrder

Holds the current ordering of the RSSNewsItems

newsItems

private Hashtable newsItems

Holds the Hashtable of RSSNewsItems

performSearch

private boolean performSearch

Holds the flag for performing search

publisherAscending

private boolean publisherAscending

Holds the flag for ascending order for the publisher column

pudDateAscending

private boolean pudDateAscending

Holds the flag for ascending order for the publication date column

statusAscending

private boolean statusAscending

Holds the flag for ascending order for the status column

table

private org.eclipse.swt.widgets.Table table

Holds the table where the RSSNewsItems will be displayed

titleAscending

private boolean titleAscending

Holds the flag for ascending order for the title column

Constructor Detail

SortingSelectionAdapter

public SortingSelectionAdapter(org.eclipse.swt.widgets.Table table,
                               Hashtable newsItems,
                               Vector newsItemOrder,
                               Vector newsItemInfos,
                               boolean performSearch)

Creates a new instance of SortingSelectionAdapter.

Parameters:

table - the Table to fill.

newsItems - the Hashtable of RSSNewsItems to be displayed.

newsItemOrder - the ordering of the RSSNewsItems as keys to retrieve the RSSNewsItems from the Hashtable.

newsItemInfos - a vector of identifiers for the type of info.

performSearch - true if a search should be performed, otherwise false.

Method Detail

widgetSelected

public void widgetSelected(org.eclipse.swt.events.SelectionEvent se)

Handle the sorting corresponding to the header clicked

Parameters:

se - the SelectionEvent

widgetSelected

public void widgetSelected(org.eclipse.swt.widgets.TableColumn tc)

Handle the sorting corresponding to the header clicked

Parameters:

tc - The selected TableColumn