Method

GtkBuilderadd_callback_symbol

since: 3.10

Declaration [src]

void
gtk_builder_add_callback_symbol (
  GtkBuilder* builder,
  const gchar* callback_name,
  GCallback callback_symbol
)

Description [src]

Adds the callback_symbol to the scope of builder under the given callback_name.

Using this function overrides the behavior of gtk_builder_connect_signals() for any callback symbols that are added. Using this method allows for better encapsulation as it does not require that callback symbols be declared in the global namespace.

Available since: 3.10

Parameters

callback_name

Type: const gchar*

The name of the callback, as expected in the XML.

The data is owned by the caller of the method.

The value is a NUL terminated UTF-8 string.

callback_symbol

Type: GCallback

The callback pointer.