Fix missing signal connect + some speed optimizations for KAMD submenu reveals.

forwardingmodel.cpp

@@ -40,10 +40,10 @@ void ForwardingModel::setSourceModel(QAbstractItemModel *sourceModel)
 
     m_sourceModel = sourceModel;
 
-    endResetModel();
-
     connectSignals();
 
+    endResetModel();
+
     emit countChanged();
 
     emit sourceModelChanged();
@@ -174,6 +174,8 @@ void ForwardingModel::connectSignals()
             Qt::UniqueConnection);
     connect(m_sourceModel, SIGNAL(rowsInserted(QModelIndex,int,int)),
             this, SIGNAL(countChanged()), Qt::UniqueConnection);
+    connect(m_sourceModel, SIGNAL(rowsInserted(QModelIndex,int,int)),
+            this, SLOT(foo(QModelIndex,int,int)), Qt::UniqueConnection);
     connect(m_sourceModel, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)),
             this, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)),
             Qt::UniqueConnection);

funnelmodel.cpp

@@ -46,6 +46,8 @@ void FunnelModel::setSourceModel(QAbstractItemModel *model)
 
         m_sourceModel = model;
 
+        connectSignals();
+
         emit endResetModel();
 
         emit countChanged();

recentappsmodel.cpp

@@ -166,6 +166,12 @@ void RecentAppsModel::refresh()
     ResultModel *model = new ResultModel(query);
     model->setItemCountLimit(15);
 
+    QModelIndex index;
+
+    if (model->canFetchMore(index)) {
+        model->fetchMore(index);
+    }
+
     setSourceModel(model);
 
     delete oldModel;

recentcontactsmodel.cpp

@@ -162,7 +162,12 @@ void RecentContactsModel::refresh()
 
     ResultModel *model = new ResultModel(query);
     model->setItemCountLimit(15);
-    model->fetchMore(QModelIndex());
+
+    QModelIndex index;
+
+    if (model->canFetchMore(index)) {
+        model->fetchMore(index);
+    }
 
     // FIXME TODO: Don't wipe entire cache on transactions.
     connect(model, SIGNAL(rowsInserted(QModelIndex,int,int)),

recentdocsmodel.cpp

@@ -134,6 +134,12 @@ void RecentDocsModel::refresh()
     ResultModel *model = new ResultModel(query);
     model->setItemCountLimit(15);
 
+    QModelIndex index;
+
+    if (model->canFetchMore(index)) {
+        model->fetchMore(index);
+    }
+
     setSourceModel(model);
 
     delete oldModel;