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Migrating docs.

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* docs/reference/gobject/tmpl/enumerations_flags.sgml:
	* gobject/genums.c:
	* gobject/genums.h:
	  Migrating docs.


svn path=/trunk/; revision=7066
This commit is contained in:
Stefan Kost
2008-06-21 11:27:45 +00:00
parent 86a0f779f6
commit 672caa1a51
4 changed files with 263 additions and 303 deletions
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108
gobject/genums.h
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@@ -28,16 +28,82 @@
G_BEGIN_DECLS
/* --- type macros --- */
/**
* G_TYPE_IS_ENUM:
* @type: a #GType ID.
*
* Returns: whether @type "is a" %G_TYPE_ENUM.
*/
#define G_TYPE_IS_ENUM(type) (G_TYPE_FUNDAMENTAL (type) == G_TYPE_ENUM)
/**
* G_ENUM_CLASS:
* @class: a valid #GEnumClass
*
* Casts a derived #GEnumClass structure into a #GEnumClass structure.
*/
#define G_ENUM_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), G_TYPE_ENUM, GEnumClass))
/**
* G_IS_ENUM_CLASS:
* @class: a #GEnumClass
*
* Checks whether @class "is a" valid #GEnumClass structure of type %G_TYPE_ENUM
* or derived.
*/
#define G_IS_ENUM_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), G_TYPE_ENUM))
/**
* G_ENUM_CLASS_TYPE:
* @class: a #GEnumClass
*
* Returns: the type identifier from a given #GEnumClass structure.
*/
#define G_ENUM_CLASS_TYPE(class) (G_TYPE_FROM_CLASS (class))
/**
* G_ENUM_CLASS_TYPE_NAME:
* @class: a #GEnumClass
*
* Returns: the static type name from a given #GEnumClass structure.
*/
#define G_ENUM_CLASS_TYPE_NAME(class) (g_type_name (G_ENUM_CLASS_TYPE (class)))
/**
* G_TYPE_IS_FLAGS:
* @type: a #GType ID.
*
* Returns: whether @type "is a" %G_TYPE_FLAGS.
*/
#define G_TYPE_IS_FLAGS(type) (G_TYPE_FUNDAMENTAL (type) == G_TYPE_FLAGS)
/**
* G_FLAGS_CLASS:
* @class: a valid #GFlagsClass
*
* Casts a derived #GFlagsClass structure into a #GFlagsClass structure.
*/
#define G_FLAGS_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), G_TYPE_FLAGS, GFlagsClass))
/**
* G_IS_FLAGS_CLASS:
* @class: a #GFlagsClass
*
* Checks whether @class "is a" valid #GFlagsClass structure of type %G_TYPE_FLAGS
* or derived.
*/
#define G_IS_FLAGS_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), G_TYPE_FLAGS))
/**
* G_FLAGS_CLASS_TYPE:
* @class: a #GFlagsClass
*
* Returns: the type identifier from a given #GFlagsClass structure.
*/
#define G_FLAGS_CLASS_TYPE(class) (G_TYPE_FROM_CLASS (class))
/**
* G_FLAGS_CLASS_TYPE_NAME:
* @class: a #GFlagsClass
*
* Returns: the static type name from a given #GFlagsClass structure.
*/
#define G_FLAGS_CLASS_TYPE_NAME(class) (g_type_name (G_FLAGS_CLASS_TYPE (class)))
#define G_VALUE_HOLDS_ENUM(value) (G_TYPE_CHECK_VALUE_TYPE ((value), G_TYPE_ENUM))
#define G_VALUE_HOLDS_FLAGS(value) (G_TYPE_CHECK_VALUE_TYPE ((value), G_TYPE_FLAGS))
@@ -47,6 +113,19 @@ typedef struct _GEnumClass GEnumClass;
typedef struct _GFlagsClass GFlagsClass;
typedef struct _GEnumValue GEnumValue;
typedef struct _GFlagsValue GFlagsValue;
/**
* GEnumClass:
* @g_type_class: the parent class
* @minimum: the smallest possible value.
* @maximum: the largest possible value.
* @n_values: the number of possible values.
* @values: an array of #GEnumValue structs describing the
* individual values.
*
* The class of an enumeration type holds information about its
* possible values.
*/
struct _GEnumClass
{
GTypeClass g_type_class;
@@ -57,6 +136,17 @@ struct _GEnumClass
guint n_values;
GEnumValue *values;
};
/**
* GFlagsClass:
* @g_type_class: the parent class
* @mask: a mask covering all possible values.
* @n_values: the number of possible values.
* @values: an array of #GFlagsValue structs describing the
* individual values.
*
* The class of a flags type holds information about its
* possible values.
*/
struct _GFlagsClass
{
GTypeClass g_type_class;
@@ -66,12 +156,30 @@ struct _GFlagsClass
guint n_values;
GFlagsValue *values;
};
/**
* GEnumValue:
* @value: the enum value
* @value_name: the name of the value
* @value_nick: the nickname of the value
*
* A structure which contains a single enum value, it's name, and it's
* nickname.
*/
struct _GEnumValue
{
gint value;
const gchar *value_name;
const gchar *value_nick;
};
/**
* GFlagsValue:
* @value: the flags value
* @value_name: the name of the value
* @value_nick: the nickname of the value
*
* A structure which contains a single flags value, it's name, and it's
* nickname.
*/
struct _GFlagsValue
{
guint value;