Cleanup: make DiveTripModel a global object

DiveTripModel (the model describing the dive-list) was destroyed
and recreated on every reset of the list. This seems excessive.
Instead - in analogy to most other models - make it a single
global object.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

1 files changed, 1 insertions, 1 deletions

diff --git a/desktop-widgets/divelistview.h b/desktop-widgets/divelistview.h
index 396bef8ce..7e2b6425d 100644
--- a/desktop-widgets/divelistview.h
+++ b/desktop-widgets/divelistview.h
@@ -78,7 +78,7 @@ private:
 	QMultiHash<dive_trip_t *, int> selectedDives;
 	void merge_trip(const QModelIndex &a, const int offset);
 	void setColumnWidths();
-	void calculateInitialColumnWidth(const DiveTripModel &tripModel, int col);
+	void calculateInitialColumnWidth(int col);
 	void backupExpandedRows();
 	void restoreExpandedRows();
 	int lastVisibleColumn();