Completiondialog cleanup, and now updates tooltip when a row is selected with mouse
Completiondialog cleanup, and now updates tooltip when a row is selected with mouse

eidheim/jucipp,zalox/jucipp,cppit/jucipp,zalox/jucipp,cppit/jucipp,eidheim/jucipp,eidheim/jucipp,zalox/jucipp,cppit/jucipp