X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gobject%2Fgbinding.h;h=fe6799d43533a69e47ee3f3c1e1c987fe51c59aa;hb=08f0a312895e0dd457f5f4d5bcdf282a6d5a793f;hp=6a5cc0fb788027dba0552ade065b4f267e0cb935;hpb=f587cb57f249a8f4b869231ca20f5f19602a20ec;p=platform%2Fupstream%2Fglib.git

diff --git a/gobject/gbinding.h b/gobject/gbinding.h
index 6a5cc0f..fe6799d 100644
--- a/gobject/gbinding.h
+++ b/gobject/gbinding.h
@@ -56,8 +56,8 @@ typedef struct _GBinding        GBinding;
  * @user_data: data passed to the transform function
  *
  * A function to be called to transform the source property of @source
- * from @source_value into the target property of @target using
- * @target_value
+ * from @source_value into the target property of @target
+ * using @target_value.
  *
  * Return value: %TRUE if the transformation was successful, and %FALSE
  *   otherwise
@@ -72,13 +72,18 @@ typedef gboolean (* GBindingTransformFunc) (GBinding     *binding,
 /**
  * GBindingFlags:
  * @G_BINDING_DEFAULT: The default binding; if the source property
- *   changes, the target property is updated with its value
+ *   changes, the target property is updated with its value.
  * @G_BINDING_BIDIRECTIONAL: Bidirectional binding; if either the
  *   property of the source or the property of the target changes,
- *   the other is updated
+ *   the other is updated.
  * @G_BINDING_SYNC_CREATE: Synchronize the values of the source and
  *   target properties when creating the binding; the direction of
- *   the synchronization is always from the source to the target
+ *   the synchronization is always from the source to the target.
+ * @G_BINDING_INVERT_BOOLEAN: If the two properties being bound are
+ *   booleans, setting one to %TRUE will result in the other being
+ *   set to %FALSE and vice versa. This flag will only work for
+ *   boolean properties, and cannot be used when passing custom
+ *   transformation functions to g_object_bind_property_full().
  *
  * Flags to be passed to g_object_bind_property() or
  * g_object_bind_property_full().
@@ -88,10 +93,11 @@ typedef gboolean (* GBindingTransformFunc) (GBinding     *binding,
  * Since: 2.26
  */
 typedef enum { /*< prefix=G_BINDING >*/
-  G_BINDING_DEFAULT       = 0,
+  G_BINDING_DEFAULT        = 0,
 
-  G_BINDING_BIDIRECTIONAL = 1 << 0,
-  G_BINDING_SYNC_CREATE   = 1 << 1
+  G_BINDING_BIDIRECTIONAL  = 1 << 0,
+  G_BINDING_SYNC_CREATE    = 1 << 1,
+  G_BINDING_INVERT_BOOLEAN = 1 << 2
 } GBindingFlags;
 
 GType                 g_binding_flags_get_type      (void) G_GNUC_CONST;
@@ -103,20 +109,27 @@ GObject *             g_binding_get_target          (GBinding *binding);
 G_CONST_RETURN gchar *g_binding_get_source_property (GBinding *binding);
 G_CONST_RETURN gchar *g_binding_get_target_property (GBinding *binding);
 
-GBinding *g_object_bind_property      (gpointer               source,
-                                       const gchar           *source_property,
-                                       gpointer               target,
-                                       const gchar           *target_property,
-                                       GBindingFlags          flags);
-GBinding *g_object_bind_property_full (gpointer               source,
-                                       const gchar           *source_property,
-                                       gpointer               target,
-                                       const gchar           *target_property,
-                                       GBindingFlags          flags,
-                                       GBindingTransformFunc  transform_to,
-                                       GBindingTransformFunc  transform_from,
-                                       gpointer               user_data,
-                                       GDestroyNotify         notify);
+GBinding *g_object_bind_property               (gpointer               source,
+                                                const gchar           *source_property,
+                                                gpointer               target,
+                                                const gchar           *target_property,
+                                                GBindingFlags          flags);
+GBinding *g_object_bind_property_full          (gpointer               source,
+                                                const gchar           *source_property,
+                                                gpointer               target,
+                                                const gchar           *target_property,
+                                                GBindingFlags          flags,
+                                                GBindingTransformFunc  transform_to,
+                                                GBindingTransformFunc  transform_from,
+                                                gpointer               user_data,
+                                                GDestroyNotify         notify);
+GBinding *g_object_bind_property_with_closures (gpointer               source,
+                                                const gchar           *source_property,
+                                                gpointer               target,
+                                                const gchar           *target_property,
+                                                GBindingFlags          flags,
+                                                GClosure              *transform_to,
+                                                GClosure              *transform_from);
 
 G_END_DECLS