get_preferred_width

Description:

public void get_preferred_width (out int minimum_width, out int natural_width)

Gets the accumulative preferred width for all rows which have been requested with this context.

Note:

This object will be removed in GTK 5

After reset is called and/or before ever requesting the size of a `GtkCellArea`, the returned values are 0.

this	a `GtkCellAreaContext`
minimum_width	location to store the minimum width
natural_width	location to store the natural width