diff -r e11368ed4880 -r 4f2773374eff filebrowser/ui/src/filebrowsermainwindow.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/filebrowser/ui/src/filebrowsermainwindow.cpp	Fri May 14 15:53:02 2010 +0300
@@ -0,0 +1,88 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+#include <HbApplication>
+#include <HbMainWindow>
+
+#include "filebrowsermainwindow.h"
+#include "enginewrapper.h"
+#include "filebrowserview.h"
+#include "settingsview.h"
+#include "editorview.h"
+
+FileBrowserMainWindow::FileBrowserMainWindow(QWidget *parent) :
+        HbMainWindow( parent )
+        ,mEngineWrapper(0)
+        ,mFileBrowserView(0)
+        ,mSettingsView(0)
+        ,mEditorView(0)
+{
+}
+
+FileBrowserMainWindow::~FileBrowserMainWindow ()
+{
+    if (mEngineWrapper) {
+        delete mEngineWrapper;
+    }
+}
+
+void FileBrowserMainWindow::init()
+{
+    // Create Engine Wrapper and initialize it
+    mEngineWrapper = new EngineWrapper();
+    int error = mEngineWrapper->init();
+    Q_ASSERT_X(error == 1, "FileBrowser", "Engine initialization failed");
+
+    // Create file browser view
+    mFileBrowserView = new FileBrowserView(*this);
+    connect(mFileBrowserView, SIGNAL(aboutToShowSettingsView()), this, SLOT(openSettingsView()));
+    mFileBrowserView->init(mEngineWrapper);
+    addView(mFileBrowserView);
+
+    // Create settings view
+    mSettingsView = new SettingsView(*this, *mEngineWrapper);
+    connect(mSettingsView, SIGNAL(finished(bool)), this, SLOT(openFileBrowserView()));
+    addView(mSettingsView);
+
+    // Create settings view
+    mEditorView = new EditorView(*this);
+    connect(mFileBrowserView, SIGNAL(aboutToShowEditorView(const QString &, bool)), this, SLOT(openEditorView(const QString &, bool)));
+    connect(mEditorView, SIGNAL(finished(bool)), this, SLOT(openFileBrowserView()));
+    addView(mEditorView);
+
+    // Show ApplicationView at startup
+    setCurrentView(mFileBrowserView);
+    // Show HbMainWindow
+    show();
+}
+
+void FileBrowserMainWindow::openFileBrowserView()
+{
+    setCurrentView(mFileBrowserView);
+}
+
+void FileBrowserMainWindow::openSettingsView()
+{
+    setCurrentView(mSettingsView);
+}
+
+void FileBrowserMainWindow::openEditorView(const QString &fileName, bool flagReadOnly)
+{
+    mEditorView->open(fileName, flagReadOnly);
+    setCurrentView(mEditorView);
+}