[ Version ( since = "3.0" ) ]
public virtual void get_preferred_width (CellAreaContext context, Widget widget, out int minimum_width, out int natural_width)
Retrieves a cell area’s initial minimum and natural width.
this will store some geometrical information in context along the way; when requesting
sizes over an arbitrary number of rows, it’s not important to check the minimum_width and natural_width of
this call but rather to consult get_preferred_width after a
series of requests.
| this |
a CellArea |
| context |
the CellAreaContext to perform this request with |
| widget |
the Widget where this will be rendering |
| minimum_width |
location to store the minimum width, or null |
| natural_width |
location to store the natural width, or null |