This must be non-null for the cell renderer to be editable.
CellRendererSpin.adjustment
gtk.adjustment.Adjustment adjustment() @propertyGet adjustment property.
Returns
The adjustment that holds the value of the spinbutton.
void adjustment(gtk.adjustment.Adjustment propval) @propertySet adjustment property.
Parameters
propval | The adjustment that holds the value of the spinbutton. This must be non-null for the cell renderer to be editable. |