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1. type ObjectAttributeChangedCallback = Text -> Text -> IO ()

   gi-atk	GI.Atk.Objects.Object

   The "attribute-changed" signal should be emitted when one of an object's attributes changes. Since: 2.52

2. type ObjectChildrenChangedCallback = Word32 -> Maybe Object -> IO ()

   gi-atk	GI.Atk.Objects.Object

   The signal "children-changed" is emitted when a child is added or removed from an object. It supports two details: "add" and "remove"

3. type ObjectFocusEventCallback = Bool -> IO ()

   gi-atk	GI.Atk.Objects.Object

   Deprecated: (Since version 2.9.4)Use the Object::stateChange signal instead.

4. type ObjectNotificationCallback = Text -> Int32 -> IO ()

   gi-atk	GI.Atk.Objects.Object

   The "notification" signal can be emitted to pass an announcement on to be read by a screen reader. Since: 2.50

5. type ObjectPropertyChangeCallback = Maybe PropertyValues -> IO ()

   gi-atk	GI.Atk.Objects.Object

   The signal "property-change" is emitted when an object's property value changes. arg1 contains an PropertyValues with the name and the new value of the property whose value has changed. Note that, as with GObject notify, getting this signal does not guarantee that the value of the property has actually changed; it may also be emitted when the setter of the property is called to reinstate the previous value. Toolkit implementor note: ATK implementors should use objectNotify to emit property-changed notifications. Object::property-changed is needed by the implementation of atk_add_global_event_listener() because GObject notify doesn't support emission hooks.

6. type ObjectStateChangeCallback = Text -> Bool -> IO ()

   gi-atk	GI.Atk.Objects.Object

   The "state-change" signal is emitted when an object's state changes. The detail value identifies the state type which has changed.

7. type ObjectVisibleDataChangedCallback = IO ()

   gi-atk	GI.Atk.Objects.Object

   The "visible-data-changed" signal is emitted when the visual appearance of the object changed.

8. module GI.Gdk.Callbacks

   No documentation available.

9. pattern KEY_Greek_finalsmallsigma :: Word32

   gi-gdk3	GI.Gdk.Constants

   No description available in the introspection data.

10. pattern KEY_ballotcross :: Word32

    gi-gdk3	GI.Gdk.Constants

    No description available in the introspection data.

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