Fixed Column in QTreeview

[jpn]

People have usually done this by placing two separate views next to each other. Both views use the same model while duplicate columns being hidden.

[ormonde]

I thought about it. In fact I created a layout with 2 treeviews separated by a splitter. It works, but visually it's not the same thing as a single treeview.

[wysota]

Make sure you set the spacing between widgets of the layout to 0. It'll look a bit better then.