PreferenceTabbedPane.ValidationListener (JOSM)

All Known Implementing Classes:

GPXSettingsPanel, TaggingPresetPreference.TaggingPresetValidationListener

Enclosing class:

PreferenceTabbedPane

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public static interface PreferenceTabbedPane.ValidationListener
```
Allows PreferenceSettings to do validation of entered values when ok was pressed. If data is invalid then event can return false to cancel closing of preferences dialog.

Since:

10600 (functional interface)

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean validatePreferences()
  Determines if preferences can be saved.

- Method Detail
  - validatePreferences
```
boolean validatePreferences()
```
    Determines if preferences can be saved.
    
    Returns:
    
    True if preferences can be saved