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menus.cpp Example File
^{activeqt/menus/menus.cpp}

    /****************************************************************************
    **
    ** Copyright (C) 1992-2006 Trolltech AS. All rights reserved.
    **
    ** This file is part of the documentation of the Qt Toolkit.
    **
    ** This file may be used under the terms of the GNU General Public
    ** License version 2.0 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:
    ** http://www.trolltech.com/products/qt/opensource.html
    **
    ** If you are unsure which license is appropriate for your use, please
    ** review the following information:
    ** http://www.trolltech.com/products/qt/licensing.html or contact the
    ** sales department at sales@trolltech.com.
    **
    ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
    ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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    ****************************************************************************/

    #include "menus.h"
    #include <QAction>
    #include <QAxFactory>
    #include <QMenuBar>
    #include <QMessageBox>
    #include <QTextEdit>
    #include <QPixmap>

    #include "fileopen.xpm"
    #include "filesave.xpm"

    QMenus::QMenus(QWidget *parent)
        : QMainWindow(parent, 0) // QMainWindow's default flag is WType_TopLevel
    {
        QAction *action;

        QMenu *file = new QMenu(this);

        action = new QAction(QPixmap((const char**)fileopen), "&Open", this);
        action->setShortcut(tr("CTRL+O"));
        connect(action, SIGNAL(triggered()), this, SLOT(fileOpen()));
        file->addAction(action);

        action = new QAction(QPixmap((const char**)filesave),"&Save", this);
        action->setShortcut(tr("CTRL+S"));
        connect(action, SIGNAL(triggered()), this, SLOT(fileSave()));
        file->addAction(action);

        QMenu *edit = new QMenu(this);

        action = new QAction("&Normal", this);
        action->setShortcut(tr("CTRL+N"));
        action->setToolTip("Normal");
        action->setStatusTip("Toggles Normal");
        action->setCheckable(true);
        connect(action, SIGNAL(triggered()), this, SLOT(editNormal()));
        edit->addAction(action);

        action = new QAction("&Bold", this);
        action->setShortcut(tr("CTRL+B"));
        action->setCheckable(true);
        connect(action, SIGNAL(triggered()), this, SLOT(editBold()));
        edit->addAction(action);

        action = new QAction("&Underline", this);
        action->setShortcut(tr("CTRL+U"));
        action->setCheckable(true);
        connect(action, SIGNAL(triggered()), this, SLOT(editUnderline()));
        edit->addAction(action);

        QMenu *advanced = new QMenu(this);
        action = new QAction("&Font...", this);
        connect(action, SIGNAL(triggered()), this, SLOT(editAdvancedFont()));
        advanced->addAction(action);

        action = new QAction("&Style...", this);
        connect(action, SIGNAL(triggered()), this, SLOT(editAdvancedStyle()));
        advanced->addAction(action);

        edit->addMenu(advanced)->setText("&Advanced");

        edit->addSeparator();

        action = new QAction("Una&vailable", this);
        action->setShortcut(tr("CTRL+V"));
        action->setCheckable(true);
        action->setEnabled(false);
        connect(action, SIGNAL(triggered()), this, SLOT(editUnderline()));
        edit->addAction(action);

        QMenu *help = new QMenu(this);

        action = new QAction("&About...", this);
        action->setShortcut(tr("F1"));
        connect(action, SIGNAL(triggered()), this, SLOT(helpAbout()));
        help->addAction(action);

        action = new QAction("&About Qt...", this);
        connect(action, SIGNAL(triggered()), this, SLOT(helpAboutQt()));
        help->addAction(action);

        if (!QAxFactory::isServer())
            menuBar()->addMenu(file)->setText("&File");
        menuBar()->addMenu(edit)->setText("&Edit");
        menuBar()->addMenu(help)->setText("&Help");

        editor = new QTextEdit(this);
        setCentralWidget(editor);

        statusBar();
    }

    void QMenus::fileOpen()
    {
        editor->append("File Open selected.");
    }

    void QMenus::fileSave()
    {
        editor->append("File Save selected.");
    }

    void QMenus::editNormal()
    {
        editor->append("Edit Normal selected.");
    }

    void QMenus::editBold()
    {
        editor->append("Edit Bold selected.");
    }

    void QMenus::editUnderline()
    {
        editor->append("Edit Underline selected.");
    }

    void QMenus::editAdvancedFont()
    {
        editor->append("Edit Advanced Font selected.");
    }

    void QMenus::editAdvancedStyle()
    {
        editor->append("Edit Advanced Style selected.");
    }

    void QMenus::helpAbout()
    {
        QMessageBox::about(this, "About QMenus",
                            "This example implements an in-place ActiveX control with menus and status messages.");
    }

    void QMenus::helpAboutQt()
    {
        QMessageBox::aboutQt(this);
    }