show transaction details on doubleclick

gui/src/bitcoingui.cpp

@@ -214,7 +214,7 @@ QWidget *BitcoinGUI::createTabs()
         QTableView *view = new QTableView(this);
         tabs->addTab(view, tab_labels.at(i));
 
-        connect(view, SIGNAL(activated(const QModelIndex&)), this, SLOT(transactionDetails(const QModelIndex&)));
+        connect(view, SIGNAL(doubleClicked(const QModelIndex&)), this, SLOT(transactionDetails(const QModelIndex&)));
         transactionViews.append(view);
     }