MgCanvasTip — Draws a "tooltip" text
MgCanvasTip; guint mg_canvas_tip_get_type (void);
GObject +----GtkObject +----GnomeCanvasItem +----GnomeCanvasGroup +----MgCanvasTip
"tip-text" gchararray : Read / Write
typedef struct _MgCanvasTip MgCanvasTip;
guint mg_canvas_tip_get_type (void);
tip-text
Default value: NULL