Comment 6 for bug 857089

you are right, maybe a white would be cool :)

on the other hand, I think the implementation problem is based on the container distribution...

now is...
two horizontal areas where the right area is again splitted in top area (toolbar) and bottom area (main content) and where the left area is the file view thing.

it would be "easy" to implement that tweak if we change the container distribution...
two vertical areas where the top area is the toolbar and the bottom area will be splittet in 2 areas (bottom-left: file tree, bottom right: main content)....

with that change there will be no issue anymore.... what do you think?