Package org.eclipse.handly.ui.preference

Interface IPreference

All Known Subinterfaces:

IBooleanPreference, IDoublePreference, IFloatPreference, IIntPreference, ILongPreference, IStringPreference

All Known Implementing Classes:

AbstractPreference, BooleanPreference, DoublePreference, FloatPreference, IntPreference, LexicalSortPreference, LinkWithEditorPreference, LongPreference, StringPreference

public interface IPreference

Represents an abstract preference.

Restriction:

This interface is not intended to be extended by clients.

Restriction:

This interface is not intended to be implemented by clients.

Method Summary

Modifier and Type	Method	Description
void	addListener(IPreferenceListener listener)	Adds the given listener for value change events to this preference.
void	removeListener(IPreferenceListener listener)	Removes the given value change listener from this preference.

Method Details

addListener

void addListener(IPreferenceListener listener)

Adds the given listener for value change events to this preference. Has no effect if the listener is already registered.

Make sure to remove the listener on the same preference instance.

Parameters:

listener - not null

removeListener

void removeListener(IPreferenceListener listener)

Removes the given value change listener from this preference. Has no effect if the listener was not already registered.

Parameters:

listener - not null