GtkDial

struct GtkDial;

GtkWidget*  gtk_dial_new                    (GtkAdjustment *adjustment);

GtkAdjustment* gtk_dial_get_adjustment      (GtkDial *dial);

void        gtk_dial_set_update_policy      (GtkDial *dial,
                                             GtkUpdateType policy);

void        gtk_dial_set_adjustment         (GtkDial *dial,
                                             GtkAdjustment *adjustment);

gfloat      gtk_dial_set_percentage         (GtkDial *dial,
                                             gfloat percent);

gfloat      gtk_dial_get_percentage         (GtkDial *dial);

gfloat      gtk_dial_set_value              (GtkDial *dial,
                                             gfloat value);

gfloat      gtk_dial_get_value              (GtkDial *dial);

void        gtk_dial_set_view_only          (GtkDial *dial,
                                             gboolean view_only);