Show total folder size on search tab

[oTalDoNexus]

First of all, thanks for the amazing project..

So my feature request is that we could be able to show the total folder size, since we can just see their size individually, i was searching for that on official SoulSeek but couldn't find it and by search i just found Nicotine and i like it a lot! Thanks in advance

[slook]

It would only be possible to display the size of whichever files that are displayed from each folder, not the total of all the other files that might exist in each displayed folder (because that would involve making a FolderContentsRequest to every individual peer after getting the results, which is not allowed on the protocol).

[mathiascode]

In Nicotine+ 3.3.0, you will be able to select a folder row in search results -> File Properties, and the total size of the visible files will appear in the title of the file properties dialog.

For search results where the whole folder isn't displayed, when #1659 is implemented in the future, we could show the total size of the folder there.

[mathiascode]

Closing in favor of #1659