desktop: automatically reload completion-models

Instead of programatically reload the completion models, listen
to the relevant signals in the models. To that goal, derive all
the models from a base class.

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

2 files changed, 3 insertions, 13 deletions

diff --git a/desktop-widgets/tab-widgets/TabDiveEquipment.cpp b/desktop-widgets/tab-widgets/TabDiveEquipment.cpp
index 8a7fc63b5..5105029a3 100644
--- a/desktop-widgets/tab-widgets/TabDiveEquipment.cpp
+++ b/desktop-widgets/tab-widgets/TabDiveEquipment.cpp
@@ -127,7 +127,6 @@ void TabDiveEquipment::updateData()
 {
 	cylindersModel->updateDive(current_dive);
 	weightModel->updateDive(current_dive);
-	suitModel.updateModel();
 
 	ui.cylinders->view()->hideColumn(CylindersModel::DEPTH);
 	bool is_ccr = current_dive && get_dive_dc(current_dive, dc_number)->divemode == CCR;
diff --git a/desktop-widgets/tab-widgets/maintab.cpp b/desktop-widgets/tab-widgets/maintab.cpp
index 30c768c25..f519d6a0b 100644
--- a/desktop-widgets/tab-widgets/maintab.cpp
+++ b/desktop-widgets/tab-widgets/maintab.cpp
@@ -261,18 +261,12 @@ void MainTab::divesChanged(const QVector<dive *> &dives, DiveField field)
 	}
 	if (field.divesite)
 		updateDiveSite(current_dive);
-	if (field.tags) {
-		tagModel.updateModel(); // TODO: Don't do this here
+	if (field.tags)
 		ui.tagWidget->setText(get_taglist_string(current_dive->tag_list));
-	}
-	if (field.buddy) {
-		buddyModel.updateModel(); // TODO: Don't do this here
+	if (field.buddy)
 		ui.buddy->setText(current_dive->buddy);
-	}
-	if (field.divemaster) {
-		diveMasterModel.updateModel(); // TODO: Don't do this here
+	if (field.divemaster)
 		ui.divemaster->setText(current_dive->divemaster);
-	}
 
 	// If duration or depth changed, the profile needs to be replotted
 	if (field.duration || field.depth)
@@ -499,9 +493,6 @@ void MainTab::updateDiveInfo()
 
 void MainTab::reload()
 {
-	buddyModel.updateModel();
-	diveMasterModel.updateModel();
-	tagModel.updateModel();
 }
 
 void MainTab::refreshDisplayedDiveSite()