Berthold Stoeger 13fbca3f55 Filter: break out showDive() function from filterAcceptsRow()
To make dive-filtering accessible from other parts of the code,
break out the actual dive-filtering code into a function that
takes a pointer-to-dive instead of QModelIndex.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-08-14 14:16:25 -04:00
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