Fixed: after moving to wxWidgets 3.0 context menus were shown at the wrong position. Probably the 2.8 code had a workaround for a bug that did not consider the toolbar height. In 3.0 the bug has been fixed and the workaround is not needed any more.
Authored by: fsenore 2015-05-20
Parent: [r397]
Child: [r399]