@Override
public void preferenceChange(AppPrefsChangeEvent evt) {
super.preferenceChange(evt);
colorWrapper.setRGB(getValue());
}
@Override
public void preferenceChange(AppPrefsChangeEvent evt) {
super.preferenceChange(evt);
dateWrapper.getSimpleDateFormat().applyPattern(getValue());
}
/**
* Returns a string object from the pref. NOTE: The value retrieved using this method would most
* likely be set via the Prefs Dialog or someone else directly manipulating the preferences nodes
* and calling flush to set off the pref listeners.
*
* @param section the section or category of the pref
* @param pref the pref's name
* @param attrName the actual attribute
* @return the string value or default value
*/
public static String getValue(final String section, final String pref, final String attrName) {
checkName(section, pref, attrName);
AppPrefsCacheEntry prefsCacheEntry = getInstance().hash.get(makeKey(section, pref, attrName));
return prefsCacheEntry != null ? prefsCacheEntry.getValue() : ""; // $NON-NLS-1$
}