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diff --git a/languages/lib/designer_integration/implementationwidget.h b/languages/lib/designer_integration/implementationwidget.h
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+/***************************************************************************
+ *   Copyright (C) 2004 by Alexander Dymo                                  *
+ *   adymo@kdevelop.org                                                    *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Library General Public License as       *
+ *   published by the Free Software Foundation; either version 2 of the    *
+ *   License, or (at your option) 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 Library General Public     *
+ *   License along with this program; if not, write to the                 *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#ifndef IMPLEMENTATIONWIDGET_H
+#define IMPLEMENTATIONWIDGET_H
+
+#include "implementationwidgetbase.h"
+
+#include <codemodel.h>
+
+class KListViewItem;
+class KDevLanguageSupport;
+
+/**
+Base class for implementation creation widgets.
+Contains language-independent implementation widget that can be used
+to create or select an implementation of a form in designer.
+
+Implementations could be subclasses or simple files with callbacks, etc.
+
+Subclasses of this class should reimplement only pure virtual functions in the common case.
+*/
+class ImplementationWidget : public CreateImplemenationWidgetBase
+{
+Q_OBJECT
+public:
+    ImplementationWidget(KDevLanguageSupport *part, QWidget* parent = 0, const char* name = 0, bool modal = false);
+    virtual ~ImplementationWidget();
+    /*$PUBLIC_FUNCTIONS$*/
+
+    /**@returns The %DOM of selected (or created) class.*/    
+    ClassDom selectedClass();
+    
+    /**Executes implementation widget for a form @p formName.*/
+    int exec(const QString &formName);
+
+public slots:
+    /*$PUBLIC_SLOTS$*/
+
+protected:    
+    /*$PROTECTED_FUNCTIONS$*/
+    /**Sets up the dialog. No need to reimplement unless you want to restrict
+    the number of classes being displayed as possible implementation classes.*/
+    void init(const QString &formName);
+    
+    void processNamespaces(NamespaceDom dom, KListViewItem *parent);
+    void processClasses(ClassDom dom, KListViewItem *parent);
+    
+    /**Creates a class and adds it to a project. No need to reimplement.*/
+    bool createClass();
+    
+    /**Reimplement to create actual files with the form implementation.
+    @return The list of absolute paths to a files created.*/
+    virtual QStringList createClassFiles() = 0;
+
+protected slots:
+    /*$PROTECTED_SLOTS$*/
+    virtual void classNameChanged(const QString &text);
+    virtual void accept();
+    
+protected:
+    KDevLanguageSupport *m_part;
+    ClassDom m_selectedClass;
+    QString m_formName;
+    QString m_baseClassName;
+};
+
+#endif
+