On 26-04-2020 10:06, mark wrote:
I'm trying to develop an application in GtkD.
I need a widget to display a list of strings: there could be anything
from 0 to 100K strings, but typically a few hundred or thousand.
Using the DemoCustomList as a model I have created this code:
...
When populateNames() is called the treeview expands horizontally but
shows nothing, so I'm stuck.
Can anyone help?
Note that I don't have to use a tree widget if there's a better one for
this use case. I did see ListBox but that seemed to be a list of widgets
which would be a bit heavy for 100K strings?
The code looks correct, do you have something that compiles so that we
can test where things go wrong?
--
Mike Wey
