Qt 4.3: menus.cpp Example File (activeqt/menus/menus.cpp)

|  | Home · All Classes · Main Classes · Grouped Classes · Modules · Functions |

# menus.cpp Example File
activeqt/menus/menus.cpp

     /****************************************************************************
     **
     ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
     **
     ** This file is part of the example classes 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://trolltech.com/products/qt/licenses/licensing/opensource/
     **
     ** If you are unsure which license is appropriate for your use, please
     ** review the following information:
     ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
     ** or contact the sales department at sales@trolltech.com.
     **
     ** In addition, as a special exception, Trolltech gives you certain
     ** additional rights. These rights are described in the Trolltech GPL
     ** Exception version 1.0, which can be found at
     ** http://www.trolltech.com/products/qt/gplexception/ and in the file
     ** GPL_EXCEPTION.txt in this package.
     **
     ** In addition, as a special exception, Trolltech, as the sole copyright
     ** holder for Qt Designer, grants users of the Qt/Eclipse Integration
     ** plug-in the right for the Qt/Eclipse Integration to link to
     ** functionality provided by Qt Designer and its related libraries.
     **
     ** Trolltech reserves all rights not expressly granted herein.
     **
     ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
     ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
     **
     ****************************************************************************/

     #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);
     }