Fix bottom bar wrapping in the tree tab

[talkmill]

Fixes #4691 and #1265 .

Description of the problem being solved:

The bottom toolbar in the Tree tab does not always wrap to two lines at the right time.
Problem in #4691 was caused by the fact that the node power selector/button could be shown even if "Show node power" was not selected:

but in the logic for wrapping, it was assumed that these two items where hidden.
This was caused by the fact that during initial load, the two items does not check if show node power is selected (this check is only when the box is clicked).

I added logic in the draw-function to make sure that the visibility was set correctly. I also changed the if-statement for wrapping since it did take into account "Node Power", but not take into account if "Compare" is clicked or not.

Steps taken to verify a working solution:

Load PoB both with or without "Show Node Power" selected in the build.
With node power preselected:

Without node power preselected

Tried the wrapping with the different combinations of node power and Compare to see that it now wraps in the same spot.