Virtual Method

GtkBuildablecustom_tag_start

since: 2.12

Declaration [src] 

gboolean
custom_tag_start (
  GtkBuildable* buildable,
  GtkBuilder* builder,
  GObject* child,
  const gchar* tagname,
  GMarkupParser* parser,
  gpointer* data
)

Description [src]

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

Available since: 2.12

Parameters

builder

Type: GtkBuilder

A GtkBuilder used to construct this object.

The data is owned by the caller of the method.
child

Type: GObject

Child object or NULL for non-child tags.

The argument can be NULL.
The data is owned by the caller of the method.
tagname

Type: const gchar*

Name of tag.

The data is owned by the caller of the method.
The value is a NUL terminated UTF-8 string.
parser

Type: GMarkupParser

A GMarkupParser to fill in.

The argument will be set by the function.
The returned data is owned by the instance.
data

Type: gpointer*

Return location for user data that will be passed in to parser functions.

The argument will be set by the function.

Return value

Type: gboolean

TRUE if a object has a custom implementation, FALSE if it doesn’t.