Blog Post #0036 - File Dialog - Open a Single File

[Ron Tarrant]

On Friday, 17 May 2019 at 12:14:51 UTC, drug wrote:
> TreeView widget needs to be implemented. So still I have no a 
> solution that satisfy me completely.

Yeah, they're confusing, for sure. If you don't need anything 
elaborate, you might have a look at this: 
https://github.com/rontarrant/gtkDcoding/blob/master/017_list_tree/list_tree_017_08_columns.d

Maybe it'll help.