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Libgnomedb 4.0 Reference Manual | ![]() |
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Top | Description | Object Hierarchy | Implemented Interfaces | Properties |
GnomeDbCanvasTextGnomeDbCanvasText — Base class for GnomeDbCanvasItem objects rendering a GdaObject's name as a text |
GnomeDbCanvasText; GnomeDbCanvasTextClass; GooCanvasItem* gnome_db_canvas_text_new (GooCanvasItem *parent
,const gchar *txt
,gdouble x
,gdouble y
,...
); void gnome_db_canvas_text_set_highlight (GnomeDbCanvasText *ct
,gboolean highlight
);
GObject +----GooCanvasItemSimple +----GooCanvasGroup +----GnomeDbCanvasItem +----GnomeDbCanvasText +----GnomeDbCanvasColumn
"height" gdouble : Write "highlight-color" gchar* : Read / Write "text" gchar* : Read / Write "text-bold" gboolean : Read / Write "text-underline" gboolean : Read / Write "width" gdouble : Write
This GnomeCanvasItem is self-destroyed when the referenced GdaObject object is destroyed.
typedef struct { GnomeDbCanvasItemClass parent_class; } GnomeDbCanvasTextClass;
GooCanvasItem* gnome_db_canvas_text_new (GooCanvasItem *parent
,const gchar *txt
,gdouble x
,gdouble y
,...
);
Creates a new canvas item to display the txt
message
|
the parent item, or NULL. |
|
text to display |
|
the x coordinate of the text. |
|
the y coordinate of the text. |
|
optional pairs of property names and values, and a terminating NULL. |
Returns : |
a new GooCanvasItem object |
void gnome_db_canvas_text_set_highlight (GnomeDbCanvasText *ct
,gboolean highlight
);
Turns ON or OFF the highlighting of ct
|
a GnomeDbCanvasText object |