The action area is created as a GtkButtonBox, so casting it to a
GtkHButtonBox doesn't work. And GtkHButtonBox is going to be deprecated
in 3.2 anyway.
This fixes a crash when accessing Dialog.ActionArea. With this,
everything in sample/test seems to work OK.
When Gtk.Object was removed, most of the code was moved to Gtk.Widget.
But the part that deals with floating references actually belongs in
Glib.InitiallyUnowned.
This fixes various issues, in particular crashes in the TreeModelDemo
sample.
* generator/CallbackGen.cs: connect return value count parameters
* generator/ManagedCallString.cs: out count params aren't special
* generator/MethodBody.cs: don't finish hidden params
* generator/Parameters.cs: explicit IsCount setting support, with
Parameters.GetCountParameter(name) interface. Clear IsCount
values during validation if they have no associated array. Any
remaining count params must be associated with a retval, so
hide them.
* generator/ReturnValue.cs: support array_length_param attribute to
associate a return value with a "count" param. Use new helper
methods to marshal these array retvals to IntPtr and back.
* glib/Marshaller.cs: support for byte[] marshaling to and from
IntPtr using a count and type in the from native direction.
* gtk/Gtk.metadata: mark TextBufferSerializeFunc return type as
an array with the length specific in the length param.
The replaced code fails because sizeof(GValue) is 20 on 32 bit
linux but Marshal.SizeOf(GLib.Value) reported 24. If it aint broke,
don't fix it, and the long works on 32 and 64 in 2.12 and earlier.
* cairo/Context.cs: add ctor (IntPtr, bool owned)
* cairo/cairo-api.xml: expose cairo_t as new ownable symbol type
* generator/HandleBase.cs: implement IOwnable
* generator/IOwnable.cs: new interface for wrapping ownable types
* generator/Makefile.am: add new files to build
* generator/OwnableGen.cs: SimpleBase subclass to expose IOwnable
* generator/Parameters.cs: use IOwnable.FromNative instead of HandleBase
* generator/Parser.cs: parse ownable symbol type
* generator/ReturnValue.cs: use IOwnable.FromNative instead of HandleBase
* gtk/Gtk.metadata: hide the Render class
* gtk/Makefile.am: build the new file
* gtk/StyleContext.cs: instance methods for the gtk_render_* api using
the internal generated Render class.
* gtk/Gtk.metadata: properties of type GdkRGBA get converted to
type="GdkRgba" by the parser name mangling. Manual fix those
and clean up the lists, ellipsis, and out param API in the new
StyleContext object.
Hyena has bindings to gtk_show_uri. Now that gtk-sharp binds
this API targeting 3.x, we can bring the extra overloads from
hyena and mark them as obsolete there.
