 | Gtk2Hs | Contents | Index |
| Graphics.UI.Gtk.Abstract.Object |
Widget representation
- Each widget is a represented as a purely abstract data type. It can only be accessed through and the special access functions that are defined in each widget file.
| data Object |
| class GObjectClass o => ObjectClass o |
| castToObject :: GObjectClass obj => obj -> Object |
| objectSink :: ObjectClass obj => Ptr obj -> IO () |
| makeNewObject :: ObjectClass obj => (ForeignPtr obj -> obj) -> IO (Ptr obj) -> IO obj |
| objectSetProperty :: GObjectClass gobj => gobj -> String -> GenericValue -> IO () |
| objectGetProperty :: GObjectClass gobj => gobj -> String -> IO GenericValue |