Files in Tree View

[ferion11]

I would like to see a Tree View (List/Tree) for the files like we have on Dolphin (file tree view) and Nautilus (List View - Navigate folders in a tree).
From Qt Widgets doc example:

[rodlie]

I will try to get this fixed for 6.3, need to go through some old legacy code ...

[ferion11]

I have made some usable in https://github.com/ferion11/qtfm
1- Is a custom qtreeview for better selection: dfmqtreeview (cpp + h).
2- Replace mainwindow detailTree type from qtreeview to dfmqtreeview, and the options:
detailTree->setRootIsDecorated(true);
detailTree->setItemsExpandable(true);
detailTree->setUniformRowHeights(true);
detailTree->setAlternatingRowColors(true);

I'm using/testing and improve it. It is usable now. At least I like it more than the old detailTree using the default qtreeview. But is my opinion, then i don't make a pull request. Fell free to use the code to implement the official version.

[ferion11]

I forgot to said because I had already changed the local configuration that I use, but "customActions" works in the treeview. The only change to be made is from "%f" to "%F" because we need the full path. My working customActions that I use:
[customActions]
0000="tar.gz,tar.bz2,tar.xz,tar,tgz,tbz,tbz2,txz,7z,rar,zip,gz,bz2,xz", Extract to ..., package-x-generic, xarchiver -e %F
0001=, Add to archiver ..., package-x-generic, xarchiver -c %F
0002="bmp,png,gif,jpg,jpeg", Edit with mtpaint, applications-graphics, mtpaint %F
0003=jar, Java -jar ..., application-x-java-jnlp-file, java -jar %F
0004="exe,EXE", Execute on wine, emblem-system, wine %F
0005=, Meld Compare ..., meld-version-control, meld %F

[ferion11]

Now the selection is like this (more natural):

[ferion11]

We will need something like #144 for the QListView too (normal list view). If in the normal list view, we have 2 or more column, select files on the first column can't be done using the elastic band (because we don't have space to start the mouse selection).