Commit Graph

59 Commits

Author SHA1 Message Date
Emmanuele Bassi
4bc9654c63 binding: Add a default marshaller for the closure API
The g_object_bind_property_with_closures() function should set a
marshaller if the two GClosures don't have one already. This simplifies
the caller code and avoids duplication.

We need to add a new marshaller to the gmarshal.list matching the
signature of the GBindingTransformFunc function.
2010-08-04 01:09:28 +01:00
Emmanuele Bassi
5e1c4b18a8 docs: Clarify user_data behavior for bind_property_full() 2010-08-03 10:34:59 +01:00
Emmanuele Bassi
90f7f171e6 binding: Add G_BINDING_INVERT_BOOLEAN
Since GSettings got the same functionality and flag in commit ca3b7b75b
GBinding should also have the ability to automatically invert a boolean
value without requiring a custom transformation function.
2010-08-03 10:29:50 +01:00
Emmanuele Bassi
3be3ad61d1 binding: Add a closure-based variant of bind_property_full()
Since using the function pointer version muddles the memory management
requirements of language bindings, we should implement a GClosure-based
variant on top of g_object_bind_property_full().

https://bugzilla.gnome.org/show_bug.cgi?id=622278
2010-08-03 09:51:49 +01:00
Ryan Lortie
0fc50fa5f7 gobject/: fully remove gobjectalias hacks 2010-07-07 19:40:48 -04:00
Matthias Clasen
4e97c96654 Remove a redundant branch
Since the name has been interned already at pspec creation time,
we can just call g_intern_string().
2010-07-05 23:13:18 -04:00
Emmanuele Bassi
f587cb57f2 binding: Add SYNC_CREATE to the flags
When creating a binding between two object properties we might want to
automatically synchronize the two values at the moment of the binding
creation, instead of waiting for the next change.

The G_BINDING_SYNC_CREATE flag does exactly what it says on the tin.

https://bugzilla.gnome.org/show_bug.cgi?id=622281
2010-06-23 15:19:24 +01:00
Emmanuele Bassi
33aa4b4c66 binding: Use a hash table
Since an object instance might have a lot of bindings, using a list
might become a performance issue when removing them. Using a simple
hash table guarantees constant time lookup, which is the most common
operation.
2010-06-16 15:08:10 +01:00
Emmanuele Bassi
6d1d9cf1b5 gobject: Add GBinding
GBinding is a simple, opaque object that represents a binding between a
property on a GObject instance (source) and property on another GObject
instance (target).

https://bugzilla.gnome.org/show_bug.cgi?id=348080
2010-06-15 16:06:18 +01:00