make QTMStyle be a proxy of the current selected style dynamically (suggested by...
treed798becdaaf711634c9a5a5108dc78270627bee6
drwxr-xr-x - doc
drwxr-xr-x - fonts
drwxr-xr-x - internal
drwxr-xr-x - plugins
drwxr-xr-x - server
drwxr-xr-x - src
drwxr-xr-x - windows