EDataServer.SourceExtension
Description: Reference for EDataServer.SourceExtension

### Class

# EDataServerSourceExtension

since: 3.6

#### Description [src]

    abstract class EDataServer.SourceExtension : GObject.Object
    {
      /* No available fields */
    }

Contains only private data that should be read and manipulated using the functions below.

Available since: 3.6

#### Hierarchy

#### Ancestors

- GObject

#### Descendants

- ESourceAlarms
- ESourceAuthentication
- ESourceAutocomplete
- ESourceAutoconfig
- ESourceBackend
- ESourceCamel
- ESourceConflictSearch
- ESourceContacts
- ESourceGoa
- ESourceLDAP
- ESourceLocal
- ESourceMDN
- ESourceMailComposition
- ESourceMailIdentity
- ESourceMailSignature
- ESourceMailSubmission
- ESourceOffline
- ESourceOpenPGP
- ESourceProxy
- ESourceRefresh
- ESourceResource
- ESourceRevisionGuards
- ESourceSMIME
- ESourceSecurity
- ESourceUoa
- ESourceWeather
- ESourceWebDAVNotes
- ESourceWebdav

#### Instance methods

###### e_source_extension_get_source

Returns the `ESource` instance to which `extension` belongs.

deprecated: 3.8 since: 3.6

###### e_source_extension_property_lock

Acquires a property lock, thus no other thread can change properties of the `extension` until the lock is released.

since: 3.18

###### e_source_extension_property_unlock

Releases a property lock, previously acquired with e_source_extension_property_lock(), thus other threads can change properties of the `extension`.

since: 3.18

###### e_source_extension_ref_source

Returns the `ESource` instance to which the `extension` belongs.

since: 3.8

##### Methods inherited from GObject (43)

Please see GObject for a full list of methods.

#### Properties

###### EDataServer.SourceExtension:source

The `ESource` being extended.

#### Signals

##### Signals inherited from GObject (1)

###### GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

#### Class structure

    struct EDataServerSourceExtensionClass {
      GObjectClass parent_class;
      const gchar* name;

    }

No description available.

###### Class members

`parent_class: GObjectClass`

  No description available.

`name: const gchar*`

  No description available.