From efbf5fa72206086a7563ccfeddd601d324c7912f Mon Sep 17 00:00:00 2001
From: Björn Steinbrink <B.Steinbrink@gmx.de>
Date: Tue, 31 Jan 2006 03:07:31 +0000
Subject: Created a ListModel for ShopItems.

---
 src/gui/sell.h   | 25 ++++++++-----------------
 src/gui/shop.cpp |  9 +++++++++
 2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/src/gui/sell.h b/src/gui/sell.h
index 1a5fabf5..86caff55 100644
--- a/src/gui/sell.h
+++ b/src/gui/sell.h
@@ -24,10 +24,7 @@
 #ifndef _TMW_SELL_H
 #define _TMW_SELL_H
 
-#include <vector>
-
 #include <guichan/actionlistener.hpp>
-#include <guichan/listmodel.hpp>
 
 #include "window.h"
 
@@ -35,16 +32,15 @@
 
 class Item;
 class Network;
+class ShopItems;
 
-struct ITEM_SHOP;
 
 /**
  * The sell dialog.
  *
  * \ingroup Interface
  */
-class SellDialog : public Window, public gcn::ActionListener,
-                  public gcn::ListModel
+class SellDialog : public Window, public gcn::ActionListener
 {
     public:
         /**
@@ -54,6 +50,11 @@ class SellDialog : public Window, public gcn::ActionListener,
          */
         SellDialog(Network *network);
 
+        /**
+         * Destructor
+         */
+        virtual ~SellDialog();
+
         /**
          * Resets the dialog, clearing inventory.
          */
@@ -69,21 +70,11 @@ class SellDialog : public Window, public gcn::ActionListener,
          */
         void action(const std::string& eventId);
 
-        /**
-         * Returns the number of items in the inventory.
-         */
-        int getNumberOfElements();
-
         /**
          * Mouse callback
          */
         void mouseClick(int x, int y, int buton, int count);
 
-        /**
-         * Returns the name of item number i in the inventory.
-         */
-        std::string getElementAt(int i);
-
     private:
         Network *mNetwork;
         gcn::Button *sellButton;
@@ -98,7 +89,7 @@ class SellDialog : public Window, public gcn::ActionListener,
         gcn::Label *quantityLabel;
         gcn::Slider *slider;
 
-        std::vector<ITEM_SHOP> shopInventory;
+        ShopItems *mShopItems;
 
         int m_maxItems;
         int m_amountItems;
diff --git a/src/gui/shop.cpp b/src/gui/shop.cpp
index 1dd498a8..3706cdf8 100644
--- a/src/gui/shop.cpp
+++ b/src/gui/shop.cpp
@@ -23,3 +23,12 @@
 
 #include "shop.h"
 
+int ShopItems::getNumberOfElements()
+{
+    return size();
+}
+
+std::string ShopItems::getElementAt(int i)
+{
+    return at(i).name;
+}
-- 
cgit v1.2.3-70-g09d2