get_preferred_width

Description:

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.

Parameters:

this	a `GtkCellArea`
context	the `GtkCellArea`Context to perform this request with
widget	the `GtkWidget` where this will be rendering
minimum_width	location to store the minimum width
natural_width	location to store the natural width