LCL: issue 0027030: proper button size in vertical mode
(conctrls.pp,toolbar.inc,toolbutton.inc)
IDEINTF: same issue - componenteditors.pas


git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46800 4005530d-fff6-0310-9dd1-cebe43e6787f