com.jaxfront.swing.ui.visualizers
Class UIController

java.lang.Object
  com.jaxfront.swing.ui.visualizers.UIController

All Implemented Interfaces:

java.awt.event.FocusListener, java.util.EventListener, javax.swing.event.ChangeListener

public class UIController
extends java.lang.Object
implements java.awt.event.FocusListener, javax.swing.event.ChangeListener

Central controller observes all model changes and defined rules coming from the XUI.

Version:

1.4.1

Field Summary

static UIController

_singleton

Method Summary

void	addTabChangeListener(TabChangeListener newListener) Register a new listener for receiving Tab Changed events.
void	focusGained(java.awt.event.FocusEvent e) Invoked when a component gains the keyboard focus.
void	focusLost(java.awt.event.FocusEvent e) Invoked when a component (com.jaxfront.swing.ui.visualizers.Visualizer) looses the keyboard focus and invokes a model update.
static UIController	getInstance() Singleton implementation.
void	removeTabChangeListener(TabChangeListener newListener) Removes a TabChangeListener.
void	stateChanged(javax.swing.event.ChangeEvent e)

Methods inherited from class java.lang.Object

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

Field Detail

_singleton

public static UIController _singleton

Method Detail

focusGained

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

Invoked when a component gains the keyboard focus.

Specified by:

focusGained in interface java.awt.event.FocusListener

See Also:

FocusListener.focusGained(FocusEvent)

focusLost

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

Invoked when a component (com.jaxfront.swing.ui.visualizers.Visualizer) looses the keyboard focus and invokes a model update.

Specified by:

focusLost in interface java.awt.event.FocusListener

See Also:

FocusListener.focusLost(FocusEvent)

getInstance

public static UIController getInstance()

Singleton implementation. Returns the single instance of UIController.

Returns:

UIController a single instance

stateChanged

public void stateChanged(javax.swing.event.ChangeEvent e)

Specified by:

stateChanged in interface javax.swing.event.ChangeListener

See Also:

ChangeListener.stateChanged(javax.swing.event.ChangeEvent)

addTabChangeListener

public void addTabChangeListener(TabChangeListener newListener)

Register a new listener for receiving Tab Changed events.

Parameters:

newListener - a new listener

removeTabChangeListener

public void removeTabChangeListener(TabChangeListener newListener)

Removes a TabChangeListener.

Parameters:

newListener - TabChangeListener