| Class | Description | |
|---|---|---|
| GridPreferencesInfo | Class added in 2.9 to support multiple preferences. | |
| OpenSettingsPopup | ||
| PreferenceInfo | Class added in 2.9 to support multiple preferences. | |
| SaveSettingsPopup | ||
| SettingsPopup | ||
| UserSettingsController | Class responsible for preference persistence. | |
| UserSettingsOptions | Class responsible for storing information about the user preference persistence settings |