Hi!
I'm trying to add a new css property for my Mx widget. In C there is
mx_stylable_iface_install_property function and I can create bindings
for it.
But this function should be used inside the interface initialization
function of a class.
For example (from mx docs):
G_DEFINE_TYPE_WITH_CODE
<http://docs.clutter-project.org/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#G-DEFINE-TYPE-WITH-CODE:CAPS>
(FooActor, foo_actor, CLUTTER_TYPE_ACTOR,
G_IMPLEMENT_INTERFACE
<http://docs.clutter-project.org/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#G-IMPLEMENT-INTERFACE:CAPS>
(MX_TYPE_STYLABLE,
mx_stylable_init));
...
static void
mx_stylable_init (MxStylableIface
<http://docs.clutter-project.org/docs/mx/stable/mx-mx-style.html#MxStylableIface>
*iface)
{
static gboolean
<http://docs.clutter-project.org/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean>
is_initialized= FALSE
<http://docs.clutter-project.org/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS>;
if (!is_initialized)
{
...
mx_stylable_iface_install_property
<http://docs.clutter-project.org/docs/mx/stable/mx-mx-stylable.html#mx-stylable-iface-install-property>
(stylable,
FOO_TYPE_ACTOR,
g_param_spec_int
<http://docs.clutter-project.org/usr/share/gtk-doc/html/gobject/gobject-Standard-Parameter-and-Value-Types.html#g-param-spec-int>
("x-spacing",
"X Spacing",
"Horizontal
spacing",
-1, G_MAXINT
<http://docs.clutter-project.org/usr/share/gtk-doc/html/glib/glib-Limits-of-Basic-Types.html#G-MAXINT:CAPS>,
2,
G_PARAM_READWRITE
<http://docs.clutter-project.org/usr/share/gtk-doc/html/gobject/gobject-GParamSpec.html#G-PARAM-READWRITE:CAPS>));
...
}
}
Vala generates *_mx_stylable_interface_init (MxStylableIface * iface)
function but I don't know how to add any code to it from my vala program.
So, is there any way to such thing in vala?
Thanks in advance
P.S. Sorry for my bad English.
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