Fixed displaying rows.

src/qt/kevadialog.cpp

@@ -70,7 +70,7 @@ void KevaDialog::setModel(WalletModel *_model)
 
     if(_model && _model->getOptionsModel())
     {
-        _model->getKevaTableModel()->sort(KevaTableModel::Date, Qt::DescendingOrder);
+        _model->getKevaTableModel()->sort(KevaTableModel::Block, Qt::DescendingOrder);
         QTableView* tableView = ui->recentRequestsView;
 
         tableView->verticalHeader()->hide();
@@ -133,7 +133,7 @@ void KevaDialog::on_showContent_clicked()
 
     std::vector<KevaEntry> vKevaEntries;
     model->getKevaEntries(vKevaEntries, ValtypeToString(namespaceVal));
-    model->getKevaTableModel()->setKeva(vKevaEntries);
+    model->getKevaTableModel()->setKeva(std::move(vKevaEntries));
 }
 
 void KevaDialog::on_recentRequestsView_doubleClicked(const QModelIndex &index)

src/qt/kevatablemodel.cpp

@@ -123,15 +123,18 @@ Qt::ItemFlags KevaTableModel::flags(const QModelIndex &index) const
 
 
 // actually add to table in GUI
-void KevaTableModel::setKeva(std::vector<KevaEntry>& vKevaEntries)
+void KevaTableModel::setKeva(std::vector<KevaEntry> vKevaEntries)
 {
+    // Remove the old ones.
+    removeRows(0, list.size());
     list.clear();
-    beginInsertRows(QModelIndex(), 0, 0);
+
     for (auto it = vKevaEntries.begin(); it != vKevaEntries.end(); it++) {
+        beginInsertRows(QModelIndex(), 0, 0);
         list.prepend(*it);
-    }
         endInsertRows();
     }
+}
 
 void KevaTableModel::sort(int column, Qt::SortOrder order)
 {
@@ -161,6 +164,6 @@ bool KevaEntryLessThan::operator()(KevaEntry &left, KevaEntry &right) const
     case KevaTableModel::Value:
         return pLeft->value < pRight->value;
     default:
-        return pLeft->date.toTime_t() < pRight->date.toTime_t();
+        return pLeft->block < pRight->block;
     }
 }

src/qt/kevatablemodel.h

@@ -68,7 +68,7 @@ public:
     /*@}*/
 
     const KevaEntry &entry(int row) const { return list[row]; }
-    void setKeva(std::vector<KevaEntry>& vKevaEntries);
+    void setKeva(std::vector<KevaEntry> vKevaEntries);
 
 public Q_SLOTS:
     void sort(int column, Qt::SortOrder order = Qt::AscendingOrder);

src/qt/walletmodel.cpp

@@ -758,9 +758,10 @@ void WalletModel::getKevaEntries(std::vector<KevaEntry>& vKevaEntries, std::stri
 {
     LOCK(cs_main);
 
+    valtype nameSpaceVal = ValtypeFromString(nameSpace);
     valtype key;
     CKevaData data;
-    std::unique_ptr<CKevaIterator> iter(pcoinsTip->IterateKeys(ValtypeFromString(nameSpace)));
+    std::unique_ptr<CKevaIterator> iter(pcoinsTip->IterateKeys(nameSpaceVal));
     while (iter->next(key, data)) {
         KevaEntry entry;
         entry.key = ValtypeToString(key);