1 files changed, 73 insertions, 44 deletions

diff --git a/examples/tutorials/gettingStarted/gsQt/part5/main.cpp b/examples/tutorials/gettingStarted/gsQt/part5/main.cpp
index a97bab8..4a6257d 100755
--- a/examples/tutorials/gettingStarted/gsQt/part5/main.cpp
+++ b/examples/tutorials/gettingStarted/gsQt/part5/main.cpp
@@ -1,3 +1,42 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 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.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** 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.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
 
 #include <QtGui>
 
@@ -9,45 +48,32 @@ public:
     Notepad();
 
 private slots:
-    void newDocument();
-    void load();
+    void open();
     void save();
 
-    void documentChanged(int index);
-
 private:
     QTextEdit *textEdit;
 
-    QAction *newDocumentAction;
-    QAction *loadAction;
+    QAction *openAction;
     QAction *saveAction;
     QAction *exitAction;
 
     QMenu *fileMenu;
-
-    QDockWidget *dockWidget;
-    QListWidget *listWidget;
-
-    QStringList documents;
-    int documentCount;
 };
 
 Notepad::Notepad()
 {
 
-    newDocumentAction = new QAction(tr("&New"), this);
-    loadAction = new QAction(tr("&Load"), this);
+    openAction = new QAction(tr("&Load"), this);
     saveAction = new QAction(tr("&Save"), this);
     exitAction = new QAction(tr("E&xit"), this);
 
-    connect(newDocumentAction, SIGNAL(triggered()), this, SLOT(newDocument()));
-    connect(loadAction, SIGNAL(triggered()), this, SLOT(load()));
+    connect(openAction, SIGNAL(triggered()), this, SLOT(open()));
     connect(saveAction, SIGNAL(triggered()), this, SLOT(save()));
     connect(exitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
 
     fileMenu = menuBar()->addMenu(tr("&File"));
-    fileMenu->addAction(newDocumentAction);
-    fileMenu->addAction(loadAction);
+    fileMenu->addAction(openAction);
     fileMenu->addAction(saveAction);
     fileMenu->addSeparator();
     fileMenu->addAction(exitAction);
@@ -55,40 +81,43 @@ Notepad::Notepad()
     textEdit = new QTextEdit;
     setCentralWidget(textEdit);
 
-    listWidget = new QListWidget;
-
-    connect(listWidget, SIGNAL(currentRowChanged(int)), this, SLOT(documentChanged(int)));
-
-    dockWidget = new QDockWidget;
-    dockWidget->setWidget(listWidget);
-
-    addDockWidget(Qt::LeftDockWidgetArea, dockWidget);
-
-    documentCount = 0;
-    newDocument();
-
     setWindowTitle(tr("Notepad"));
 }
 
-void Notepad::documentChanged(int index)
-{
-
-}
-
-void Notepad::newDocument()
+void Notepad::open()
 {
-    listWidget->addItem(tr("Document %1").arg(documentCount++));
-    documents.append("");
-}
-
-void Notepad::load()
-{
-
+    QString fileName = QFileDialog::getOpenFileName(this, tr("Open File"), "",
+        tr("Text Files (*.txt);;C++ Files (*.cpp *.h)"));
+
+    if (fileName != "") {
+        QFile file(fileName);
+        if (!file.open(QIODevice::ReadOnly)) {
+            QMessageBox::critical(this, tr("Error"), tr("Could not open file"));
+            return;
+        }
+        QTextStream in(&file);
+        textEdit->setText(in.readAll());
+        file.close();
+    }
 }
 
 void Notepad::save()
 {
 
+    QString fileName = QFileDialog::getSaveFileName(this, tr("Save File"), "",
+        tr("Text Files (*.txt);;C++ Files (*.cpp *.h)"));
+
+    if (fileName != "") {
+        QFile file(fileName);
+        if (!file.open(QIODevice::WriteOnly)) {
+            // error message
+        } else {
+            QTextStream stream(&file);
+            stream << textEdit->toPlainText();
+            stream.flush();
+            file.close();
+        }
+    }
 }
 
 int main(int argv, char **args)
@@ -99,7 +128,7 @@ int main(int argv, char **args)
     notepad.show();
 
     return app.exec();
-};
+}
 
 #include "main.moc"