From ead1d987574ce3b91ba05db4ecb2b2e8355d8de5 Mon Sep 17 00:00:00 2001
From: Elisabeth Berg <elisab3@stud.ntnu.no>
Date: Tue, 26 May 2026 15:49:56 +0200
Subject: [PATCH 1/2] Added error message when trying to sell more than owned

---
 src/main/java/View/MainGameScene.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/View/MainGameScene.java b/src/main/java/View/MainGameScene.java
index cb6c98e..567d4de 100644
--- a/src/main/java/View/MainGameScene.java
+++ b/src/main/java/View/MainGameScene.java
@@ -407,6 +407,8 @@ protected void updateItem(Share s, boolean empty) {
         }
       } catch (NumberFormatException ex) {
         alert("Error", "Enter a valid number for quantity");
+      } catch (IllegalArgumentException ex) {
+        alert("Error", ex.getMessage());
       }
     });
 

From 137981a91b43c8b4ffb4e52b895fca5244b2e4ee Mon Sep 17 00:00:00 2001
From: Elisabeth Berg <elisab3@stud.ntnu.no>
Date: Tue, 26 May 2026 15:56:42 +0200
Subject: [PATCH 2/2] Stock tab in UI now updates automatically

---
 src/main/java/View/MainGameScene.java | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/main/java/View/MainGameScene.java b/src/main/java/View/MainGameScene.java
index 567d4de..945f251 100644
--- a/src/main/java/View/MainGameScene.java
+++ b/src/main/java/View/MainGameScene.java
@@ -53,9 +53,11 @@ public class MainGameScene implements ExchangeObserver {
 
   // References to UI components that need refreshing
   private TableView<PortfolioRow> portfolioTable;
+  private TableView<StockRow> table;
   private ListView<Share> holdingsList;
   private TableView<HistoryRow> historyTable;
   private ComboBox<Integer> weekFilterCombo;
+  private Runnable loadStocks;
 
   /**
    * Constructs the main game scene.
@@ -159,10 +161,10 @@ private VBox createStocksPanel() {
     filter.setItems(FXCollections.observableArrayList("All", "Gainers", "Losers"));
     filter.setValue("All");
 
-    TableView<StockRow> table = new TableView<>();
+    table = new TableView<>();
     addStockColumns(table);
 
-    Runnable loadStocks = () -> {
+    loadStocks = () -> {
       List<Stock> stocks;
       String filterVal = filter.getValue();
       String searchVal = search.getText().trim();
@@ -575,6 +577,9 @@ private void updateStatus() {
   }
 
   private void refreshAllUI() {
+    if (table != null && loadStocks != null) {
+      loadStocks.run();
+    }
     if (portfolioTable != null) {
       updatePortfolio(portfolioTable);
     }