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+/***************************************************************************
+                          kcategoriesview.h  -  description
+                             -------------------
+    begin                : Sun Jan 20 2002
+    copyright            : (C) 2000-2002 by Michael Edwardes
+                           (C) 2005 by Thomas Baumgart
+    email                : mte@users.sourceforge.net
+                           Javier Campos Morales <javi_c@users.sourceforge.net>
+                           Felix Rodriguez <frodriguez@users.sourceforge.net>
+                           John C <thetacoturtle@users.sourceforge.net>
+                           Thomas Baumgart <ipwizard@users.sourceforge.net>
+                           Kevin Tambascio <ktambascio@users.sourceforge.net>
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef KCATEGORIESVIEW_H
+#define KCATEGORIESVIEW_H
+
+// ----------------------------------------------------------------------------
+// QT Includes
+
+// ----------------------------------------------------------------------------
+// KDE Includes
+
+// ----------------------------------------------------------------------------
+// Project Includes
+
+#include <kmymoney/mymoneyaccount.h>
+#include <kmymoney/kmymoneyaccounttree.h>
+#include <kmymoney/mymoneyutils.h>
+class KListViewSearchLineWidget;
+
+#include "kcategoriesviewdecl.h"
+
+/**
+  * @brief  This class contains the implementation of the categories view.
+  * @author Michael Edwardes, Thomas Baumgart
+  *
+  * While named "categories view", this view actually displays all accounts
+  * that are children of the global "Income" and "Expense" accounts. Even though
+  * categories are internally just accounts as well, the distinction between
+  * categories and accounts in the user interface is done for better
+  * usability and clarity.
+  *
+  * The main functionality in the categories view is actually implemented
+  * in the KMyMoneyAccountTree. Signals from user actions are connect to
+  * other signals/slots in KCategoriesView and relayed to KMyMoneyView.
+  * A typical example is the selectObject() signal that eventually results
+  * in enabling/disabling the user actions for the categories view.
+  *
+  * For the categories view three user actions are important (all created in
+  * kmymoney2.cpp): category_new, category_edit and category_delete. They are
+  * accessible from either the main menu or the context menu.
+  */
+class KCategoriesView : public KCategoriesViewDecl
+{
+  Q_OBJECT
+public:
+  KCategoriesView(QWidget *parent=0, const char *name=0);
+  virtual ~KCategoriesView();
+
+
+public slots:
+  void slotLoadAccounts(void);
+
+  /**
+    * Override the base class behaviour to include all updates that
+    * happened in the meantime.
+    */
+  void show(void);
+
+  /**
+   * Override the base class behaviour to restore the layout. Do not
+   * do this in show() because show() itself may change the layout
+   * in undesired ways.
+   */
+  void polish(void);
+
+protected:
+  void loadAccounts(void);
+  bool loadSubAccounts(KMyMoneyAccountTreeItem* parent, const QStringList& accountList);
+
+protected slots:
+  void slotUpdateProfit(void);
+  void slotExpandCollapse(void);
+
+private:
+  /**
+    * This method returns an icon according to the account type
+    * passed in the argument @p type.
+    *
+    * @param type account type as defined in MyMoneyAccount::accountTypeE
+    */
+  const QPixmap accountImage(const MyMoneyAccount::accountTypeE type) const;
+
+signals:
+  /**
+    * This signal serves as proxy for KMyMoneyAccountTree::selectObject()
+    */
+  void selectObject(const MyMoneyObject&);
+
+  /**
+    * This signal serves as proxy for
+    * KMyMoneyAccountTree::openContextMenu(const MyMoneyObject&)
+    */
+  void openContextMenu(const MyMoneyObject& obj);
+
+  /**
+    * This signal will be emitted when the left mouse button is double
+    * clicked (actually the KDE executed setting is used) on an account.
+    */
+  void openObject(const MyMoneyObject& obj);
+
+  /**
+    * This signal is emitted, when the user selected to reparent the
+    * account @p acc to be a subordinate account of @p parent.
+    *
+    * @param acc const reference to account to be reparented
+    * @param parent const reference to new parent account
+    */
+  void reparent(const MyMoneyAccount& acc, const MyMoneyAccount& parent);
+
+private:
+  QMap<QString, MyMoneySecurity>      m_securityMap;
+  QMap<QString, unsigned long>        m_transactionCountMap;
+
+  KMyMoneyAccountTreeItem*            m_incomeItem;
+  KMyMoneyAccountTreeItem*            m_expenseItem;
+
+  /**
+   * Search widget for the list
+   */
+  KListViewSearchLineWidget*  m_searchWidget;
+
+  /// set if a view needs to be reloaded during show()
+  bool                                m_needReload;
+};
+
+#endif