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mainwindow.h Example File

 ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: Qt Software Information (qt-info@nokia.com)
 ** This file is part of the example classes of the Qt Toolkit.
 ** Commercial Usage
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 ** accordance with the Qt Commercial License Agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and Nokia.
 ** GNU General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU
 ** General Public License versions 2.0 or 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 GNU General Public Licensing requirements will be met:
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 ** http://www.gnu.org/copyleft/gpl.html.  In addition, as a special
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 #include <QMainWindow>

 #include "diagramitem.h"

 class DiagramScene;

 class QAction;
 class QToolBox;
 class QSpinBox;
 class QComboBox;
 class QFontComboBox;
 class QButtonGroup;
 class QLineEdit;
 class QGraphicsTextItem;
 class QFont;
 class QToolButton;
 class QAbstractButton;
 class QGraphicsView;

 class MainWindow : public QMainWindow


 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();

     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;


Copyright © 2008 Nokia Trademarks
Qt 4.4.3