PreferenceSetting (JOSM)

All Known Subinterfaces:

SubPreferenceSetting, TabPreferenceSetting

All Known Implementing Classes:

AdvancedPreference, AudioPreference, BackupPreference, ColorPreference, DefaultPreferenceSetting, DefaultTabPreferenceSetting, DisplayPreference, DrawingPreference, ExtensibleTabPreferenceSetting, GPXPreference, ImageryPreference, LafPreference, LanguagePreference, MapPaintPreference, PluginPreference, ProjectionPreference, ProxyPreference, RemoteControlPreference, ServerAccessPreference, ShortcutPreference, TaggingPresetPreference, ToolbarPreferences.Settings, ValidatorPreference, ValidatorTagCheckerRulesPreference, ValidatorTestsPreference
```
public interface PreferenceSetting
```
Base interface of Preferences settings, should not be directly implemented, see TabPreferenceSetting and SubPreferenceSetting.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addGui(PreferenceTabbedPane gui)`	Add the GUI elements to the dialog.
`boolean`	`isExpert()`	Called to know if the preferences tab has only to be displayed in expert mode.
`boolean`	`ok()`	Called when OK is pressed to save the setting in the preferences file.

- Method Detail
  - addGui
```
void addGui(PreferenceTabbedPane gui)
```
    Add the GUI elements to the dialog. The elements should be initialized after the current preferences.
    
    Parameters:
    
    gui - the preferences tab pane
  - ok
```
boolean ok()
```
    Called when OK is pressed to save the setting in the preferences file. Return true when restart is required.
    
    Returns:
    
    true if restart is required
  - isExpert
```
boolean isExpert()
```
    Called to know if the preferences tab has only to be displayed in expert mode.
    
    Returns:
    
    true if the tab has only to be displayed in expert mode, false otherwise.