Layout not correct for left-aligned Dock

[ntickner]

There's a small bug in the code for the case where the Dock is situated on the left of the screen. In getDisplayBounds, you have the following:

if screenEdge is bottom then
set item 4 of scrRes to (item 4 of scrRes) - dockHeight
else if screenEdge is left then
set item 1 of scrRes to dockWidth
set item 4 of scrRes to (item 4 of scrRes) - dockWidth
else if screenEdge is right then
set item 3 of scrRes to (item 3 of scrRes) - dockWidth
end if

That second line (set item 4...) in the left case causes windows to be resized to allow for the dock space underneath them. Removing it solves that problem.

Really appreciate the work you did on this, though - much obliged. Works fantastically.