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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QMainWindow>
#include "diagramitem.h"
class DiagramScene;
QT_BEGIN_NAMESPACE
class QAction;
class QToolBox;
class QSpinBox;
class QComboBox;
class QFontComboBox;
class QButtonGroup;
class QLineEdit;
class QGraphicsTextItem;
class QFont;
class QToolButton;
class QAbstractButton;
class QGraphicsView;
QT_END_NAMESPACE
//! [0]
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
MainWindow();
private slots:
void backgroundButtonGroupClicked(QAbstractButton *button);
void buttonGroupClicked(int id);
void deleteItem();
void pointerGroupClicked(int id);
void bringToFront();
void sendToBack();
void itemInserted(DiagramItem *item);
void textInserted(QGraphicsTextItem *item);
void currentFontChanged(const QFont &font);
void fontSizeChanged(const QString &size);
void sceneScaleChanged(const QString &scale);
void textColorChanged();
void itemColorChanged();
void lineColorChanged();
void textButtonTriggered();
void fillButtonTriggered();
void lineButtonTriggered();
void handleFontChange();
void itemSelected(QGraphicsItem *item);
void about();
private:
void createToolBox();
void createActions();
void createMenus();
void createToolbars();
QWidget *createBackgroundCellWidget(const QString &text,
const QString &image);
QWidget *createCellWidget(const QString &text,
DiagramItem::DiagramType type);
QMenu *createColorMenu(const char *slot, QColor defaultColor);
QIcon createColorToolButtonIcon(const QString &image, QColor color);
QIcon createColorIcon(QColor color);
DiagramScene *scene;
QGraphicsView *view;
QAction *exitAction;
QAction *addAction;
QAction *deleteAction;
QAction *toFrontAction;
QAction *sendBackAction;
QAction *aboutAction;
QMenu *fileMenu;
QMenu *itemMenu;
QMenu *aboutMenu;
QToolBar *textToolBar;
QToolBar *editToolBar;
QToolBar *colorToolBar;
QToolBar *pointerToolbar;
QComboBox *sceneScaleCombo;
QComboBox *itemColorCombo;
QComboBox *textColorCombo;
QComboBox *fontSizeCombo;
QFontComboBox *fontCombo;
QToolBox *toolBox;
QButtonGroup *buttonGroup;
QButtonGroup *pointerTypeGroup;
QButtonGroup *backgroundButtonGroup;
QToolButton *fontColorToolButton;
QToolButton *fillColorToolButton;
QToolButton *lineColorToolButton;
QAction *boldAction;
QAction *underlineAction;
QAction *italicAction;
QAction *textAction;
QAction *fillAction;
QAction *lineAction;
};
//! [0]
#endif
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