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Cleanup: Turn DiveListSortModel into classical singleton

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To make this class available from QMLManager, the run_ui()
function would create the object and then set a pointer in
QMLManager. It works, but is inconsistent with the rest of
the code. Therefore, make it a classical singleton class,
which is generated on demand.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2019-09-28 23:31:40 +02:00 • committed by Dirk Hohndel
parent 2a9a3dda20
commit 3db50aedea
4 changed files with 12 additions and 7 deletions
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8
qt-models/divelistmodel.cpp
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@ -6,7 +6,7 @@
#include "core/ssrf.h" // for LOG_STP
#include <QDateTime>
DiveListSortModel::DiveListSortModel(QObject *parent) : QSortFilterProxyModel(parent)
DiveListSortModel::DiveListSortModel()
{
setSourceModel(DiveListModel::instance());
setDynamicSortFilter(true);
@ -16,6 +16,12 @@ DiveListSortModel::DiveListSortModel(QObject *parent) : QSortFilterProxyModel(pa
LOG_STP("run_ui diveListModel sorted");
}
DiveListSortModel *DiveListSortModel::instance()
{
static DiveListSortModel self;
return &self;
}
void DiveListSortModel::updateFilterState()
{
if (filterString.isEmpty()) {