net.sf.cuf.state.ui

Class SwingEditableAdapter

java.lang.Object

net.sf.cuf.state.AbstractStateAdapter

net.sf.cuf.state.ui.SwingEditableAdapter

All Implemented Interfaces:

EventListener, ChangeListener, StateAdapter

public class SwingEditableAdapter
extends AbstractStateAdapter

A SwingEditableAdapter maps the enabeling/disabeling of the monitored state to the editable/nonEditable of a JTextComponent. There is a special treatment for JTextArea: the background is set to the same backgroundcolor as a JTextField. FIXME: SwingEditableAdapter currently doesn't handle a Look&Feel change.

Constructor Summary

Constructors

Constructor and Description
SwingEditableAdapter() Creates a new adapter, that monitors no state and has an empty string as its name.
SwingEditableAdapter(State pState) Creates a new adapter, that monitors the handed state and has an empty string as its name.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	adjustInitialState(Object pTarget, boolean pEnabled) We don't need special treatment for the inital step, and just call processStateChange().
protected void	processStateChange(Object pTarget, boolean pEnabled) We map the pEnabled boolean to the editable/not editable behaviour of a JTextComponent.

Methods inherited from class net.sf.cuf.state.AbstractStateAdapter

add, add, addInvert, getConsistencyCategory, getName, remove, setName, setState, stateChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

SwingEditableAdapter

public SwingEditableAdapter()

Creates a new adapter, that monitors no state and has an empty string as its name.

SwingEditableAdapter

public SwingEditableAdapter(State pState)

Creates a new adapter, that monitors the handed state and has an empty string as its name.

Parameters:

pState - the state we adopt to

Throws:

IllegalArgumentException - if pState is null

Method Detail

adjustInitialState

protected void adjustInitialState(Object pTarget,
                      boolean pEnabled)

We don't need special treatment for the inital step, and just call processStateChange().

Specified by:

adjustInitialState in class AbstractStateAdapter

Parameters:

pTarget - target object, never null

pEnabled - true if the target object should get "enabled"

processStateChange

protected void processStateChange(Object pTarget,
                      boolean pEnabled)

We map the pEnabled boolean to the editable/not editable behaviour of a JTextComponent.

Specified by:

processStateChange in class AbstractStateAdapter

Parameters:

pTarget - target object, never null

pEnabled - true if the target object should get "enabled"