[Kst] kdeextragear-2/kst/kst

[George Staikos]

CVS commit by staikos: 

add a new static helper to KstDataSource: fieldListForSource()

If this is implemented in the datasource plugin, it will give us a short-path
to getting the field list for autocompletion.  it remains to be seen if this
will make other sources inefficient, but it should help with some anyway.


  M +57 -0     kstdatasource.cpp   1.30
  M +3 -1      kstdatasource.h   1.15
  M +15 -25    kstvectordialog_i.cpp   1.43