Added PythonEditor plugin

Contains lexical highlighter, indenter and file wizard.
Icon loaded from theme, if possible.
Class wizard will be added later since it needs to extend libUtils.

Change-Id: If723867c01e9be83371424e406d116805c88c2b0
Reviewed-by: hjk <hjk121@nokiamail.com>

src/plugins/pythoneditor/pythoneditorwidget.h

@@ -0,0 +1,62 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#ifndef PYTHONEDITOR_EDITORWIDGET_H
+#define PYTHONEDITOR_EDITORWIDGET_H
+
+#include "pythoneditor_global.h"
+
+#include <texteditor/basetexteditor.h>
+#include <utils/uncommentselection.h>
+
+namespace PythonEditor {
+
+class PYEDITOR_EXPORT EditorWidget : public TextEditor::BaseTextEditorWidget
+{
+    Q_OBJECT
+
+public:
+    EditorWidget(QWidget *parent = 0);
+    virtual ~EditorWidget();
+
+    virtual void unCommentSelection();
+
+public slots:
+    virtual void setFontSettings(const TextEditor::FontSettings &);
+
+protected:
+    TextEditor::BaseTextEditor *createEditor();
+
+private:
+    Utils::CommentDefinition m_commentDefinition;
+};
+
+} // namespace PythonEditor
+
+#endif // PYTHONEDITOR_EDITORWIDGET_H