Method
Gtk.Scale.set_format_value_func
Declaration [src]
void
gtk_scale_set_format_value_func (
GtkScale* scale,
GtkScaleFormatValueFunc func,
gpointer user_data,
GDestroyNotify destroy_notify
)
Description [src]
func
allows you to change how the scale value is displayed.
The given function will return an allocated string representing
value
. That string will then be used to display the scale’s value.
If NULL
is passed as func
, the value will be displayed on
its own, rounded according to the value of the
GtkScale:digits
property.