void gtk_numerable_icon_set_count ( GtkNumerableIcon* self, gint count )
Sets the currently displayed value of
The numeric value is always clamped to make it two digits, i.e.
between -99 and 99. Setting a count of zero removes the emblem.
If this method is called, and a label was already set on the icon,
it will automatically be reset to
NULL before rendering the number,
i.e. the last method called between
gtk_numerable_icon_set_label() has always priority.
Please do not use it in newly written code.