Edit values in archive

This commit introduces QInputDialogs for all values editable in the
archive. Inline editing in the view doesn't seem the right choice
regarding usability.

Fixed a long standing bug in nextDvdNo(). That was off by one. Return
one more than max(value). Also got rid of DvdNoDialog, replaced by a
QInputDialog.

1 files changed, 1 insertions, 1 deletions

diff --git a/seriestreemodel.cpp b/seriestreemodel.cpp
index ccc6abe..bd82acc 100644
--- a/seriestreemodel.cpp
+++ b/seriestreemodel.cpp
@@ -256,7 +256,7 @@ int SeriesTreeModel::findNextDvdNo() const{
 	while(mNextDvdNoQuery->next()){
 		dvdno = mNextDvdNoQuery->value(0).toInt();
 	}
-	return dvdno;
+	return ++dvdno;
 }
 
 bool SeriesTreeModel::deleteFromSeries(const QModelIndex &what){