GnomeDbGraph

GnomeDbGraph —

Synopsis




struct      GnomeDbGraph;
struct      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

Signal Prototypes


"item-added"
            void        user_function      (GnomeDbGraph *dbgraph,
                                            GnomeDbGraphItem *arg1,
                                            gpointer user_data);
"item-dropped"
            void        user_function      (GnomeDbGraph *dbgraph,
                                            GnomeDbGraphItem *arg1,
                                            gpointer user_data);
"item-moved"
            void        user_function      (GnomeDbGraph *dbgraph,
                                            GnomeDbGraphItem *arg1,
                                            gpointer user_data);

Description

Details

struct GnomeDbGraph

struct GnomeDbGraph;

struct GnomeDbGraphClass

struct GnomeDbGraphClass {

	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);
};

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.

`store` :
`id` :

Properties

"`id`" (guint : Read / Write / Construct Only)
"`meta-store`" (GdaMetaStore : Read / Write / Construct Only)

Signals

The "item-added" signal

void        user_function                  (GnomeDbGraph *dbgraph,
                                            GnomeDbGraphItem *arg1,
                                            gpointer user_data);

`dbgraph` :	the object which received the signal.
`arg1` :
`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);

`dbgraph` :	the object which received the signal.
`arg1` :
`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);

`dbgraph` :	the object which received the signal.
`arg1` :
`user_data` :	user data set when the signal handler was connected.