kawigi.properties
Class ChainedPrefs

java.lang.Object
  kawigi.properties.AbstractPrefs
      kawigi.properties.ChainedPrefs

All Implemented Interfaces:

PrefProxy

public class ChainedPrefs
extends AbstractPrefs

This class is used by the settings dialog. The idea is to temporarily store changed values of settings and then commit them all at once (or not commit them if the dialog is cancelled).

Constructor Summary

ChainedPrefs(PrefProxy chainPrefs)
Constructs a new ChainedPrefs to proxy the given PrefProxy.

Method Summary

void	commit() Saves the values of properties previously set on this PrefProxy, and causes the chained PrefProxy to also commit.
java.lang.String	getProperty(java.lang.String property) Gets the current value of a property.
void	setProperty(java.lang.String property, java.lang.String value) Locally sets the value of a property.

Methods inherited from class kawigi.properties.AbstractPrefs

getBoolean, getBoolean, getColor, getColor, getDouble, getDouble, getFont, getFont, getInt, getInt, getProperty, getWorkingDirectory, setBoolean, setColor, setDouble, setFont, setInt, setWorkingDirectory

Methods inherited from class java.lang.Object

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

Constructor Detail

ChainedPrefs

public ChainedPrefs(PrefProxy chainPrefs)

Constructs a new ChainedPrefs to proxy the given PrefProxy.

Method Detail

getProperty

public java.lang.String getProperty(java.lang.String property)

Gets the current value of a property. If the property has been set on this object, it returns the value that it was set to, otherwise it returns the value of the property in the chained PrefProxy.

setProperty

public void setProperty(java.lang.String property,
                        java.lang.String value)

Locally sets the value of a property. This value isn't immediately committed to the chained PrefProxy.

commit

public void commit()

Saves the values of properties previously set on this PrefProxy, and causes the chained PrefProxy to also commit.