BuildableT.customTagStart

This is called for each unknown element under <child>.

template BuildableT()

override

bool

customTagStart

(

out void* data

)

Parameters

builder gtk.builder.Builder: a #GtkBuilder used to construct this object
child gobject.object.ObjectWrap: child object or null for non-child tags
tagname string: name of tag
parser glib.types.MarkupParser: a #GMarkupParser to fill in
data void*: return location for user data that will be passed in to parser functions

Type: bool

true if a object has a custom implementation, false if it doesn't.