// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
// an exception to the general rule that a normal header doesn't include other
// headers - only because ownerdrw.h is not always included and I don't want
// to write #ifdef's everywhere...
// an exception to the general rule that a normal header doesn't include other
// headers - only because ownerdrw.h is not always included and I don't want
// to write #ifdef's everywhere...