qt: Fix regression with initial sorting after pr205

QTableView widget must be explicitly sorted after the setModel call.

Author: hebasto

src/qt/receivecoinsdialog.cpp

@@ -81,7 +81,6 @@ ReceiveCoinsDialog::ReceiveCoinsDialog(const PlatformStyle *_platformStyle, QWid
         tableView->horizontalHeader()->setMinimumSectionSize(MINIMUM_COLUMN_WIDTH);
         tableView->horizontalHeader()->setStretchLastSection(true);
     }
-    tableView->horizontalHeader()->setSortIndicator(RecentRequestsTableModel::Date, Qt::DescendingOrder);
 }
 
 void ReceiveCoinsDialog::setModel(WalletModel *_model)
@@ -96,6 +95,8 @@ void ReceiveCoinsDialog::setModel(WalletModel *_model)
 
         QTableView* tableView = ui->recentRequestsView;
         tableView->setModel(_model->getRecentRequestsTableModel());
+        tableView->sortByColumn(RecentRequestsTableModel::Date, Qt::DescendingOrder);
+
         connect(tableView->selectionModel(),
             &QItemSelectionModel::selectionChanged, this,
             &ReceiveCoinsDialog::recentRequestsView_selectionChanged);

src/qt/transactionview.cpp

@@ -160,7 +160,6 @@ TransactionView::TransactionView(const PlatformStyle *platformStyle, QWidget *pa
         transactionView->horizontalHeader()->setMinimumSectionSize(MINIMUM_COLUMN_WIDTH);
         transactionView->horizontalHeader()->setStretchLastSection(true);
     }
-    transactionView->horizontalHeader()->setSortIndicator(TransactionTableModel::Date, Qt::DescendingOrder);
 
     // Actions
     abandonAction = new QAction(tr("Abandon transaction"), this);
@@ -236,6 +235,7 @@ void TransactionView::setModel(WalletModel *_model)
         transactionProxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
         transactionProxyModel->setSortRole(Qt::EditRole);
         transactionView->setModel(transactionProxyModel);
+        transactionView->sortByColumn(TransactionTableModel::Date, Qt::DescendingOrder);
 
         if (_model->getOptionsModel())
         {