com.opera.core.systems.preferences
Class OperaScopePreferences.ScopePreference

java.lang.Object
  com.opera.core.systems.preferences.AbstractOperaPreferences.AbstractPreference
      com.opera.core.systems.preferences.OperaScopePreferences.ScopePreference

All Implemented Interfaces:

OperaPreferences.OperaPreference

Enclosing class:

OperaScopePreferences

public static class OperaScopePreferences.ScopePreference
extends AbstractOperaPreferences.AbstractPreference

Allows setting Opera preferences in Opera in addition to keeping the local cache of preferences up to date.

Field Summary

Fields inherited from class com.opera.core.systems.preferences.AbstractOperaPreferences.AbstractPreference

defaultValue

Constructor Summary

OperaScopePreferences.ScopePreference(OperaScopePreferences parent, PrefsProtos.Pref pref)

Method Summary

Object	getDefaultValue() Gets the default value of the preference.
Type	getType() Returns which type the preference is considered internally in Opera.
boolean	isEnabled() Whether setting is overriden by global INI.
void	reset() Resets preference's value to its default value.
void	setValue(Object value) Sets the value of this preference.

Methods inherited from class com.opera.core.systems.preferences.AbstractOperaPreferences.AbstractPreference

getKey, getSection, getValue, getValue, isTruthy, sanitizeValue, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

OperaScopePreferences.ScopePreference

public OperaScopePreferences.ScopePreference(OperaScopePreferences parent,
                                             PrefsProtos.Pref pref)

Method Detail

setValue

public void setValue(Object value)

Description copied from interface: OperaPreferences.OperaPreference

Sets the value of this preference.

Specified by:

setValue in interface OperaPreferences.OperaPreference

Overrides:

setValue in class AbstractOperaPreferences.AbstractPreference

Parameters:

value - the new value

getDefaultValue

public Object getDefaultValue()

Description copied from interface: OperaPreferences.OperaPreference

Gets the default value of the preference.

Specified by:

getDefaultValue in interface OperaPreferences.OperaPreference

Overrides:

getDefaultValue in class AbstractOperaPreferences.AbstractPreference

Returns:

the default value of this preference

getType

public Type getType()

Returns which type the preference is considered internally in Opera.

Returns:

Integer, String or Boolean type

isEnabled

public boolean isEnabled()

Whether setting is overriden by global INI. If this value is missing, it means global INI is not supported.

Returns:

true if enabled, false otherwise

reset

public void reset()

Resets preference's value to its default value. This method is a short-hand method for doing preference.setValue(preference.getDefaultValue).