GnomeDbGraph

GnomeDbGraph

Synopsis

                    GnomeDbGraph;
                    GnomeDbGraphClass;
GnomeDbGraph *      gnome_db_graph_new                  (GdaMetaStore *store,
                                                         guint id);
void                gnome_db_graph_add_item             (GnomeDbGraph *graph,
                                                         GnomeDbGraphItem *item);
void                gnome_db_graph_del_item             (GnomeDbGraph *graph,
                                                         GnomeDbGraphItem *item);
GSList *            gnome_db_graph_get_items            (GnomeDbGraph *graph);
void                gnome_db_graph_delete               (GdaMetaStore *store,
                                                         guint id);

Object Hierarchy

  GObject
   +----GnomeDbGraph

Properties

  "id"                       guint                 : Read / Write / Construct Only
  "meta-store"               GdaMetaStore*         : Read / Write / Construct Only

Signals

  "item-added"                                     : Run First
  "item-dropped"                                   : Run First
  "item-moved"                                     : Run First

Description

Details

GnomeDbGraph

typedef struct _GnomeDbGraph GnomeDbGraph;

GnomeDbGraphClass

typedef struct {
	GObjectClass   parent_class;
	
	/* signals */
	void        (*item_added)   (GnomeDbGraph *graph, GnomeDbGraphItem *item);
	void        (*item_dropped) (GnomeDbGraph *graph, GnomeDbGraphItem *item);
	void        (*item_moved)   (GnomeDbGraph *graph, GnomeDbGraphItem *item);
} GnomeDbGraphClass;

gnome_db_graph_new ()

GnomeDbGraph *      gnome_db_graph_new                  (GdaMetaStore *store,
                                                         guint id);

Creates a new GnomeDbGraph object, which will be stored in store.

store :

 a GdaMetastore object, or NULL

id :

 an existing ID, or G_MAXUINT if ID is to be determined by the library

Returns :

 the newly created object

gnome_db_graph_add_item ()

void                gnome_db_graph_add_item             (GnomeDbGraph *graph,
                                                         GnomeDbGraphItem *item);

Adds item to graph.

graph :

 a GnomeDbGraph object

item :

 a GnomeDbGraphItem object

gnome_db_graph_del_item ()

void                gnome_db_graph_del_item             (GnomeDbGraph *graph,
                                                         GnomeDbGraphItem *item);

Removes item from graph

graph :

 a GnomeDbGraph object

item :

 a GnomeDbGraphItem object

gnome_db_graph_get_items ()

GSList *            gnome_db_graph_get_items            (GnomeDbGraph *graph);

Get a list of GnomeDbGraphItem objects which are items of graph

graph :

 a GnomeDbGraph object

Returns :

 a new list of GnomeDbGraphItem objects

gnome_db_graph_delete ()

void                gnome_db_graph_delete               (GdaMetaStore *store,
                                                         guint id);

Remove a graph from the meta store.

Property Details

The "id" property

  "id"                       guint                 : Read / Write / Construct Only

Default value: 4294967295

The "meta-store" property

  "meta-store"               GdaMetaStore*         : Read / Write / Construct Only

Signal Details

The "item-added" signal

void                user_function                      (GnomeDbGraph     *dbgraph,
                                                        GnomeDbGraphItem *arg1,
                                                        gpointer          user_data)      : Run First

dbgraph :

 the object which received the signal.

user_data :

 user data set when the signal handler was connected.

The "item-dropped" signal

void                user_function                      (GnomeDbGraph     *dbgraph,
                                                        GnomeDbGraphItem *arg1,
                                                        gpointer          user_data)      : Run First

dbgraph :

 the object which received the signal.

user_data :

 user data set when the signal handler was connected.

The "item-moved" signal

void                user_function                      (GnomeDbGraph     *dbgraph,
                                                        GnomeDbGraphItem *arg1,
                                                        gpointer          user_data)      : Run First

dbgraph :

 the object which received the signal.

user_data :

 user data set when the signal handler was connected.
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