Gtk.Range.prototype.set_slider_size_fixed

function set_slider_size_fixed(size_fixed:Boolean):void {
    // Gjs wrapper for gtk_range_set_slider_size_fixed()
}

Sets whether the range's slider has a fixed size, or a size that depends on its adjustment's page size.

This function is useful mainly for Gtk.Range subclasses.

Since 2.20

size_fixed

true to make the slider size constant