/****************************************************************************

**

** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the examples of the Qt Toolkit.

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** $QT_BEGIN_LICENSE:BSD$

** You may use this file under the terms of the BSD license as follows:

**

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** modification, are permitted provided that the following conditions are

** met:

**   * Redistributions of source code must retain the above copyright

**     notice, this list of conditions and the following disclaimer.

**   * Redistributions in binary form must reproduce the above copyright

**     notice, this list of conditions and the following disclaimer in

**     the documentation and/or other materials provided with the

**     distribution.

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****************************************************************************/

#ifndef MAINWINDOW_H

#define MAINWINDOW_H

#include <QDir>

#include <QMainWindow>

#include <QStringList>

QT_BEGIN_NAMESPACE

class QAction;

class QActionGroup;

class QMenu;

class QScrollArea;

QT_END_NAMESPACE

class PaintArea;

class MainWindow : public QMainWindow

{

    Q_OBJECT

public:

    MainWindow();

private slots:

    void open();

    bool saveAs();

    void brushColor();

    void brushWidth();

    void changeBrush();

    void insertShape();

    void applyFilter();

    void about();

    void aboutPlugins();

private:

    void createActions();

    void createMenus();

    void loadPlugins();

    void populateMenus(QObject *plugin);

    void addToMenu(QObject *plugin, const QStringList &texts, QMenu *menu,

                   const char *member, QActionGroup *actionGroup = 0);

    PaintArea *paintArea;

    QScrollArea *scrollArea;

    QDir pluginsDir;

    QStringList pluginFileNames;

    QMenu *fileMenu;

    QMenu *brushMenu;

    QMenu *shapesMenu;

    QMenu *filterMenu;

    QMenu *helpMenu;

    QActionGroup *brushActionGroup;

    QAction *openAct;

    QAction *saveAsAct;

    QAction *exitAct;

    QAction *brushWidthAct;

    QAction *brushColorAct;

    QAction *aboutAct;

    QAction *aboutQtAct;

    QAction *aboutPluginsAct;

};

#endif