wrong placement of right area pop-up menus with intellihide

Submitted by bru..@...qc.ca

Assigned to Nick Schermer

Link to original bug (#11827)

Description

Steps to reproduce:

1. set the main panel to hide intelligently and place it on the bottom or top edge of the screen.
2. put a window over the panel (fullscreen or not)
3. put the mouse on the edge to reveal the panel and click on an applet on the right area (example: network, sound, clock, etc.)
4. the pop-up always happens in the upper-left part of the screen!

This bug doesn't happen if the panel is set to autohide. It happens only with intellhide and only if a window is actually hiding the panel.

Tested on Mint 17.1 xfce (with compiz) + PPA for xfce 4.12

Version: 4.12.0