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diff --git a/src/gui/inventorywindow.h b/src/gui/inventorywindow.h
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+/*
+ *  The Mana Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *
+ *  This file is part of The Mana Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef INVENTORYWINDOW_H
+#define INVENTORYWINDOW_H
+
+#include "inventory.h"
+#include "listener.h"
+
+#include "gui/widgets/window.h"
+
+#include "net/inventoryhandler.h"
+#include "net/net.h"
+
+#include <guichan/actionlistener.hpp>
+#include <guichan/keylistener.hpp>
+#include <guichan/selectionlistener.hpp>
+
+#ifdef __GNUC__
+#define _UNUSED_  __attribute__ ((unused))
+#else
+#define _UNUSED_
+#endif
+
+class Item;
+class ItemContainer;
+class ProgressBar;
+class TextBox;
+
+/**
+ * Inventory dialog.
+ *
+ * \ingroup Interface
+ */
+class InventoryWindow : public Window,
+                        public gcn::ActionListener,
+                        public gcn::KeyListener,
+                        public gcn::SelectionListener,
+                        public InventoryListener,
+                        public Mana::Listener
+{
+    public:
+        /**
+         * Constructor.
+         */
+        InventoryWindow(Inventory *inventory);
+
+        /**
+         * Destructor.
+         */
+        ~InventoryWindow();
+
+        /**
+         * Called when receiving actions from the widgets.
+         */
+        void action(const gcn::ActionEvent &event);
+
+        /**
+         * Returns the selected item.
+         */
+        Item* getSelectedItem() const;
+
+        /**
+         * Handles the mouse clicks.
+         */
+        void mouseClicked(gcn::MouseEvent &event);
+
+        /**
+         * Handles the key presses.
+         */
+        void keyPressed(gcn::KeyEvent &event);
+
+        /**
+         * Handles the key releases.
+         */
+        void keyReleased(gcn::KeyEvent &event);
+
+        /**
+         * Updates labels to currently selected item.
+         */
+        void valueChanged(const gcn::SelectionEvent &event);
+
+        /**
+         * Sets whether the split button should be shown.
+         */
+        void setSplitAllowed(bool allowed);
+
+        /**
+         * Closes the Storage Window, as well as telling the server that the
+         * window has been closed.
+         */
+        void close();
+
+        void slotsChanged(Inventory* inventory);
+
+        bool isMainInventory()
+        { return mInventory->isMainInventory(); }
+
+        /**
+         * Returns true if any instances exist.
+         */
+        static bool isStorageActive()
+        { return instances.size() > 1; }
+
+        void updateDropButton();
+
+        void event(Channels channel, const Mana::Event &event);
+
+    private:
+        /**
+         * Updates the weight bar.
+         */
+        void updateWeight();
+
+
+        typedef std::list<InventoryWindow*> WindowList;
+        static WindowList instances;
+
+        Inventory *mInventory;
+        ItemContainer *mItems;
+
+        std::string mWeight, mSlots;
+
+        gcn::Button *mUseButton, *mUseButton2, *mDropButton,
+                    *mSplitButton, *mOutfitButton, *mShopButton,
+                    *mStoreButton, *mRetrieveButton, *mCloseButton;
+
+        gcn::Label *mWeightLabel, *mSlotsLabel;
+
+        ProgressBar *mWeightBar, *mSlotsBar;
+
+        bool mSplit;
+};
+
+extern InventoryWindow *inventoryWindow;
+
+#endif