org.xmlhammer.gui
Class FieldManager

java.lang.Object
  org.xmlhammer.gui.FieldManager

All Implemented Interfaces:

java.awt.event.FocusListener, java.awt.event.ItemListener, java.util.EventListener, javax.swing.event.DocumentListener

public class FieldManager
extends java.lang.Object
implements java.awt.event.FocusListener, java.awt.event.ItemListener, javax.swing.event.DocumentListener

Manages the fields for a project, handling undo and focus ...

Version:

$Revision: 1.12 $, $Date: 2006/10/25 10:07:42 $

Author:

Edwin Dankert

Field Summary

protected javax.swing.event.EventListenerList

listeners

Constructor Summary

FieldManager(ProjectView view)

Method Summary

void	addChangeListener(javax.swing.event.ChangeListener l)
void	addField(javax.swing.JComponent field)
void	changedUpdate(javax.swing.event.DocumentEvent arg0)
void	focusGained(java.awt.event.FocusEvent event)
void	focusLost(java.awt.event.FocusEvent event)
javax.swing.JComponent	getLastFocusedField()
void	insertUpdate(javax.swing.event.DocumentEvent event)
boolean	isChanged()
boolean	isIgnoreChanges()
void	itemStateChanged(java.awt.event.ItemEvent e)
void	notifyChange() notifies user changes to the underlying project view.
void	removeChangeListener(javax.swing.event.ChangeListener l)
void	removeField(javax.swing.JComponent field)
void	removeUpdate(javax.swing.event.DocumentEvent event)
void	setChanged(boolean changed)
void	setFieldsChanged(boolean changed)
void	setIgnoreChanges(boolean ignore)
void	setPropertiesChanged(boolean changed)

Methods inherited from class java.lang.Object

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

Field Detail

listeners

protected javax.swing.event.EventListenerList listeners

Constructor Detail

FieldManager

public FieldManager(ProjectView view)

Parameters:

view - the view this field manager should manage.

Method Detail

addField

public void addField(javax.swing.JComponent field)

Parameters:

field - the field to listen to changes on.

removeField

public void removeField(javax.swing.JComponent field)

Parameters:

field - the field to listen to changes for.

focusGained

public void focusGained(java.awt.event.FocusEvent event)

Specified by:

focusGained in interface java.awt.event.FocusListener

Parameters:

event - invoked when a field gained focus.

focusLost

public void focusLost(java.awt.event.FocusEvent event)

Specified by:

focusLost in interface java.awt.event.FocusListener

Parameters:

event - invoked when a field lost focus.

getLastFocusedField

public javax.swing.JComponent getLastFocusedField()

Returns:

the field which had focus last.

isChanged

public boolean isChanged()

Returns:

true when any of the fields have been changed by the user.

setChanged

public void setChanged(boolean changed)

Parameters:

changed - overrides the changed state from the outside (view saved/initialised).

setFieldsChanged

public void setFieldsChanged(boolean changed)

Parameters:

changed - overrides the changed state from the outside.

setPropertiesChanged

public void setPropertiesChanged(boolean changed)

Parameters:

changed - overrides the changed state from the outside.

itemStateChanged

public void itemStateChanged(java.awt.event.ItemEvent e)

Specified by:

itemStateChanged in interface java.awt.event.ItemListener

Parameters:

e - state has changed.

setIgnoreChanges

public void setIgnoreChanges(boolean ignore)

Parameters:

e - state has changed.

isIgnoreChanges

public boolean isIgnoreChanges()

Parameters:

e - state has changed.

notifyChange

public void notifyChange()

notifies user changes to the underlying project view.

insertUpdate

public void insertUpdate(javax.swing.event.DocumentEvent event)

Specified by:

insertUpdate in interface javax.swing.event.DocumentListener

removeUpdate

public void removeUpdate(javax.swing.event.DocumentEvent event)

Specified by:

removeUpdate in interface javax.swing.event.DocumentListener

addChangeListener

public void addChangeListener(javax.swing.event.ChangeListener l)

removeChangeListener

public void removeChangeListener(javax.swing.event.ChangeListener l)

changedUpdate

public void changedUpdate(javax.swing.event.DocumentEvent arg0)

Specified by:

changedUpdate in interface javax.swing.event.DocumentListener