public interface IPreferenceListener
This interface may be implemented by clients.
Modifier and Type | Method and Description |
---|---|
void |
preferenceChanged(PreferenceChangeEvent event)
Notification that a preference has changed.
|
void preferenceChanged(PreferenceChangeEvent event)
Note A listener will be called in the same thread that it is invoked in. Any thread-dependent listeners (such as those that update an SWT widget) will need to update in the correct thread. In the case of an SWT update you can update using Display#syncExec(Runnable) or Display#asyncExec(Runnable).
event
- describes which preference changed and how
(never null
)