net.sf.cuf.state.ui

Class SwingVisibleAdapter

java.lang.Object

net.sf.cuf.state.AbstractStateAdapter

net.sf.cuf.state.ui.SwingVisibleAdapter

All Implemented Interfaces:

EventListener, ChangeListener, StateAdapter

public class SwingVisibleAdapter
extends AbstractStateAdapter

A SwingVisibleAdapter maps the enabeling/disabeling of the monitored state to the showing/hiding of a JComponent.

Constructor Summary

Constructors

Constructor and Description
SwingVisibleAdapter() Create a new adapter with no state associated.
SwingVisibleAdapter(State pState) Create a new adapter.

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 visible/not visible behaviour of a JComponent.

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

SwingVisibleAdapter

public SwingVisibleAdapter()

Create a new adapter with no state associated.

SwingVisibleAdapter

public SwingVisibleAdapter(State pState)

Create a new adapter.

Parameters:

pState - the state we adapt

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 - the target we should adjust

pEnabled - the state for the target

processStateChange

protected void processStateChange(Object pTarget,
                      boolean pEnabled)

We map the pEnabled boolean to the visible/not visible behaviour of a JComponent.

Specified by:

processStateChange in class AbstractStateAdapter

Parameters:

pTarget - target object, must be a JComponent

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

Throws:

IllegalStateException - if pTarget is not a JComponent