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Libgnomedb 3.0 Reference Manual | ![]() |
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GnomeDbCanvasItemGnomeDbCanvasItem — Base class for all the GnomeCanvasItem derived widgets in libgnomedb. |
GnomeDbCanvasItem;
GObject +----GInitiallyUnowned +----GtkObject +----GnomeCanvasItem +----GnomeCanvasGroup +----GnomeDbCanvasItem +----GnomeDbCanvasCursor +----GnomeDbCanvasEntity +----GnomeDbCanvasText +----GnomeDbCanvasFkconstraint +----GnomeDbCanvasJoin
"allow-drag" gboolean : Read / Write "allow-move" gboolean : Read / Write "graph-item" GdaGraphItem : Read / Write "tip-text" gchararray : Read / Write
This object adds some functionnalities on top of the GnomeCanvasItem objects such as synchronisation with a GdaGraphItem object (to have a persistent position on the canvas), the ability to be moved on the canvas, and the ability to initiate and report simple drag and drop within the canvas.
void user_function (GnomeDbCanvasItem *dbcanvasitem, gpointer arg1, gpointer arg2, gpointer user_data) : Run First
dbcanvasitem : |
the object which received the signal. |
arg1 : |
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arg2 : |
|
user_data : |
user data set when the signal handler was connected. |
void user_function (GnomeDbCanvasItem *dbcanvasitem, gpointer user_data) : Run First
dbcanvasitem : |
the object which received the signal. |
user_data : |
user data set when the signal handler was connected. |
void user_function (GnomeDbCanvasItem *dbcanvasitem, gpointer user_data) : Run First
dbcanvasitem : |
the object which received the signal. |
user_data : |
user data set when the signal handler was connected. |
void user_function (GnomeDbCanvasItem *dbcanvasitem, gpointer user_data) : Run First
dbcanvasitem : |
the object which received the signal. |
user_data : |
user data set when the signal handler was connected. |