![]() |
![]() |
![]() |
Libgnomedb Reference Manual | ![]() |
---|---|---|---|---|
GnomeDbCanvasDbRelationsGnomeDbCanvasDbRelations — Graphical representation of the relations (foreign key constreints) in the database. |
GnomeDbCanvasDbRelations; GType gnome_db_canvas_db_relations_get_type (void); GtkWidget* gnome_db_canvas_db_relations_new (GnomeDbDict *dict, GnomeDbGraph *graph);
GObject +----GInitiallyUnowned +----GtkObject +----GtkWidget +----GtkContainer +----GtkLayout +----GnomeCanvas +----GnomeDbCanvas +----GnomeDbCanvasDbRelations
This object uses a GnomeDbGraph object to be able to tell which table is displayed, and where on the canvas.
GType gnome_db_canvas_db_relations_get_type (void);
Returns : |
GtkWidget* gnome_db_canvas_db_relations_new (GnomeDbDict *dict, GnomeDbGraph *graph);
Creates a new canvas widget to display the relations between the database's tables.
The database is the one managed by the GnomeDbDict object which graph
refers.
graph
contains all the table's graphical representations and their respective
locations on the canvas, or can be NULL
(in which case nothing is displayed)
dict : |
a GnomeDbDict object |
graph : |
a GnomeDbGraph object, or NULL
|
Returns : | a new GnomeDbCanvasDbRelations widget |