Installs an accelerator in this group, using an accelerator path
to look up the appropriate key and modifiers (see
gtk_accel_map_add_entry()). When @accel_group is being activated
in response to a call to gtk_accel_groups_activate(), @closure will
be invoked if the @accel_key and @accel_mods from
gtk_accel_groups_activate() match the key and modifiers for the path.
The signature used for the @closure is that of #GtkAccelGroupActivate.
Note that @accel_path string will be stored in a #GQuark. Therefore,
if you pass a static string, you can save some memory by interning it
first with g_intern_static_string().
Installs an accelerator in this group, using an accelerator path to look up the appropriate key and modifiers (see gtk_accel_map_add_entry()). When @accel_group is being activated in response to a call to gtk_accel_groups_activate(), @closure will be invoked if the @accel_key and @accel_mods from gtk_accel_groups_activate() match the key and modifiers for the path.
The signature used for the @closure is that of #GtkAccelGroupActivate.
Note that @accel_path string will be stored in a #GQuark. Therefore, if you pass a static string, you can save some memory by interning it first with g_intern_static_string().