fix the rigth-to-left selection draw problem
fix the rigth-to-left selection draw problem

svn path=/trunk/kdelibs/kate/; revision=137065

jfmcarreira/kate,sandsmark/kate,sandsmark/kate,cmacq2/kate,hlamer/kate,jfmcarreira/kate,hlamer/kate,sandsmark/kate,hlamer/kate,hlamer/kate,DickJ/kate,sandsmark/kate,DickJ/kate,hlamer/kate,cmacq2/kate,hlamer/kate,hlamer/kate,hlamer/kate,DickJ/kate,DickJ/kate,hlamer/kate,cmacq2/kate,hlamer/kate,jfmcarreira/kate