a stock icon size (#GtkIconSize)
the minimum value of the scale (usually 0)
the maximum value of the scale (usually 100)
the stepping of value when a scroll-wheel event, or up/down arrow event occurs (usually 2)
a %NULL-terminated array of icon names, or %NULL if you want to set the list later with gtk_scale_button_set_icons()
a new #GtkScaleButton
ConstructionException GTK+ fails to create the object.
2.12
Creates a #GtkScaleButton, with a range between @min and @max, with a stepping of @step.