Filter: call update title directly in filter model

Instead of sending a signal when counts change, catching them
in the filter widget and update the window title there,
directly update the window title in the model. This removes a
signal/slot pair.

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

2 files changed, 9 insertions, 3 deletions

diff --git a/qt-models/filtermodels.cpp b/qt-models/filtermodels.cpp
index a0c910244..94b74d92d 100644
--- a/qt-models/filtermodels.cpp
+++ b/qt-models/filtermodels.cpp
@@ -241,6 +241,7 @@ void MultiFilterSortModel::myInvalidate()
 
 	// Tell the dive trip model to update the displayed-counts
 	DiveTripModelBase::instance()->filterFinished();
+	countsChanged();
 	emit filterFinished();
 
 #if !defined(SUBSURFACE_MOBILE)
@@ -296,7 +297,7 @@ void MultiFilterSortModel::divesAdded(dive_trip *, bool, const QVector<dive *> &
 		if (!d->hidden_by_filter)
 			++divesDisplayed;
 	}
-	emit countsChanged();
+	countsChanged();
 }
 
 void MultiFilterSortModel::divesDeleted(dive_trip *, bool, const QVector<dive *> &dives)
@@ -305,5 +306,10 @@ void MultiFilterSortModel::divesDeleted(dive_trip *, bool, const QVector<dive *>
 		if (!d->hidden_by_filter)
 			--divesDisplayed;
 	}
-	emit countsChanged();
+	countsChanged();
+}
+
+void MultiFilterSortModel::countsChanged()
+{
+	updateWindowTitle();
 }
diff --git a/qt-models/filtermodels.h b/qt-models/filtermodels.h
index 6513788f2..45e1e7189 100644
--- a/qt-models/filtermodels.h
+++ b/qt-models/filtermodels.h
@@ -77,11 +77,11 @@ slots:
 
 signals:
 	void filterFinished();
-	void countsChanged();
 
 private:
 	MultiFilterSortModel(QObject *parent = 0);
 	struct dive_site *curr_dive_site;
+	void countsChanged();
 	FilterData filterData;
 };