de.jaret.util.ui
Class TableExtension

java.lang.Object
  de.jaret.util.ui.TableExtension

All Implemented Interfaces:

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

public class TableExtension
extends Object
implements org.eclipse.swt.events.SelectionListener, org.eclipse.swt.events.DisposeListener

TableExtension is a buddy for a TableViewer allowing sorting on click on the column header and a width optimization of the column on doubleclick on the column header. The double click is handled manually by a selectionListener since the addListener(MouseDoubleClick ) on the cols does not work.

Version:

$Id: TableExtension.java 242 2007-02-11 21:05:07Z olk $

Author:

Peter Kliem

Constructor Summary

TableExtension(org.eclipse.jface.viewers.TableViewer tableViewer)
Constructor.

TableExtension(org.eclipse.jface.viewers.TableViewer tableViewer, boolean doWidthOptimization)
Constructor

Method Summary

void	setDoWidthOptimization(boolean doWidthControl) If set to true the extension will react on double click doing a width change of the column.
void	widgetDefaultSelected(org.eclipse.swt.events.SelectionEvent arg0)
void	widgetDisposed(org.eclipse.swt.events.DisposeEvent arg0) On dispose of the table viewer dispose imgae registry
void	widgetSelected(org.eclipse.swt.events.SelectionEvent event)

Methods inherited from class java.lang.Object

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

Constructor Detail

TableExtension

public TableExtension(org.eclipse.jface.viewers.TableViewer tableViewer,
                      boolean doWidthOptimization)

Constructor

Parameters:

tableViewer - table viewer that is extended.

doWidthOptimization - true for enabling of widht optimization (double click)

TableExtension

public TableExtension(org.eclipse.jface.viewers.TableViewer tableViewer)

Constructor. Width optimization defaults to true.

Parameters:

tableViewer - tableViewer table viewer that is extended.

Method Detail

setDoWidthOptimization

public void setDoWidthOptimization(boolean doWidthControl)

If set to true the extension will react on double click doing a width change of the column.

Parameters:

doWidthControl - true for enabling widht changes

widgetSelected

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

Specified by:

widgetSelected in interface org.eclipse.swt.events.SelectionListener

widgetDefaultSelected

public void widgetDefaultSelected(org.eclipse.swt.events.SelectionEvent arg0)

Specified by:

widgetDefaultSelected in interface org.eclipse.swt.events.SelectionListener

widgetDisposed

public void widgetDisposed(org.eclipse.swt.events.DisposeEvent arg0)

On dispose of the table viewer dispose imgae registry

Specified by:

widgetDisposed in interface org.eclipse.swt.events.DisposeListener

Parameters:

arg0 -