net.sf.cuf.state.ui

Class SwingGlassPaneAdapter

java.lang.Object

net.sf.cuf.state.AbstractStateAdapter

net.sf.cuf.state.ui.SwingGlassPaneAdapter

All Implemented Interfaces:

EventListener, ChangeListener, StateAdapter

public class SwingGlassPaneAdapter
extends AbstractStateAdapter

The SwingGlassPaneAdapter maps the enabled/disabled of the observed state to the blocking/unblocking of a window using a glass pane. This works with targets that are both RootPaneContainer and Window, e.g. JFrame and JDialog.

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
protected void	adjustInitialState(Object pTarget, boolean pEnabled) Sets up the glass pane for the window.
protected void	processStateChange(Object pTarget, boolean pEnabled) Enables or disables the glasspane depending on the state.

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

SwingGlassPaneAdapter

public SwingGlassPaneAdapter()

Create a new adapter with no state associated.

SwingGlassPaneAdapter

public SwingGlassPaneAdapter(State pState)

Create a new adapter.

Parameters:

pState - the state we adapt

Method Detail

adjustInitialState

protected void adjustInitialState(Object pTarget,
                      boolean pEnabled)

Sets up the glass pane for the window.

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)

Enables or disables the glasspane depending on the state.

Specified by:

processStateChange in class AbstractStateAdapter

Parameters:

pTarget - target object, never null

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