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docs: code example for enumeration types

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I had to read the GTK+ code recently to have an example.

https://bugzilla.gnome.org/show_bug.cgi?id=736914
This commit is contained in:
Sébastien Wilmet 2014-09-18 17:16:59 +02:00
parent 0110f2a810
commit 3f6d233e87
1 changed files with 13 additions and 0 deletions
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13
gobject/genums.c
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@ -50,6 +50,19 @@
* GObject ships with a utility called [glib-mkenums][glib-mkenums],
* that can construct suitable type registration functions from C enumeration
* definitions.
*
* Example of how to get a string representation of an enum value:
* |[<!-- language="C" -->
* GEnumClass *enum_class;
* GEnumValue *enum_value;
*
* enum_class = g_type_class_ref (MAMAN_TYPE_MY_ENUM);
* enum_value = g_enum_get_value (enum_class, MAMAN_MY_ENUM_FOO);
*
* g_print ("Name: %s\n", enum_value->value_name);
*
* g_type_class_unref (enum_class);
* ]|
*/