[ADD] first commit for work on the GUI

.hgignore

@@ -23,4 +23,6 @@ syntax: glob
 syntax: regexp
 ^Debug$
 syntax: glob
-.settings
\ No newline at end of file
+.settings
+syntax: glob
+Release
\ No newline at end of file

src/gui/WGUI.h

@@ -39,15 +39,6 @@ public:
      * Default destructor.
      */
     virtual ~WGUI();
-
-    /**
-     * \brief
-     * enable/disable the access to the GUI
-     * \post
-     * GUI enabled/disabled
-     * \param enable true iff gui should be enabled
-     */
-    virtual void setEnabled( bool enable ) = 0;
 };
 
 /**

src/gui/icons/WIcons.h

@@ -28,7 +28,6 @@
 /**
  * This file is provided to allow to get access to all used icons by one include.
  */
-#include "logoIcon.xpm"
 #include "disc.xpm"
 #include "fileopen.xpm"
 #include "quit.xpm"

src/gui/qt4/WMainWindow.cpp

@@ -28,13 +28,19 @@
 #include <QtGui/QDockWidget>
 #include <QtGui/QFileDialog>
 
+#include <QtGui/QSlider>
+
+#include <QtGui/QVBoxLayout>
+
+
 #include "WMainWindow.h"
 #include "WQtGLWidget.h"
+#include "WQtRibbonMenu.h"
 
-#include "WQtPipelineBrowser.h"
+#include "WQtDatasetBrowser.h"
 #include "../../kernel/WKernel.h"
 
-#include "../icons/WIcons.h"
+#include "../icons/logoIcon.xpm"
 
 WMainWindow::~WMainWindow()
 {
@@ -42,149 +48,85 @@ WMainWindow::~WMainWindow()
     m_glWidgets.clear();
 }
 
-void WMainWindow::addDockableGLWidget( QMainWindow *MainWindow )
-{
-    QDockWidget *dockWidget = new QDockWidget( "Graphics Display" );
-    dockWidget->setAllowedAreas( Qt::LeftDockWidgetArea
-            | Qt::RightDockWidgetArea );
-    boost::shared_ptr<WQtGLWidget> widget = boost::shared_ptr<WQtGLWidget>( new WQtGLWidget( dockWidget ) );
-    // TODO(all): add some way to remove QtGLWidgets on destruction to delete QtGLWidget
-    m_glWidgets.push_back( widget );
-    dockWidget->setWidget( widget.get() );
-    MainWindow->addDockWidget( Qt::LeftDockWidgetArea, dockWidget );
-}
-
 
 void WMainWindow::connectSlots( QMainWindow *MainWindow )
 {
-    QObject::connect( m_actionExit, SIGNAL( activated() ), MainWindow, SLOT( close() ) );
-    QObject::connect( m_actionLoad, SIGNAL( activated() ), this, SLOT( load() ) );
+    QObject::connect( m_toolBar->getQuitButton(), SIGNAL( pressed() ), MainWindow, SLOT( close() ) );
+    QObject::connect( m_toolBar->getLoadButton(), SIGNAL( pressed() ), this, SLOT( load() ) );
     QMetaObject::connectSlotsByName( MainWindow );
 }
 
 
 void WMainWindow::setupGUI( QMainWindow *MainWindow )
 {
-    QIcon mainWindowIcon;
-    QIcon quitIcon;
-    QIcon saveIcon;
-    QIcon loadIcon;
-    QIcon aboutIcon;
-
-    mainWindowIcon.addPixmap( QPixmap( logoIcon_xpm ) );
-    quitIcon.addPixmap( QPixmap( quit_xpm ) );
-    saveIcon.addPixmap( QPixmap( disc_xpm ) );
-    loadIcon.addPixmap( QPixmap( fileopen_xpm ) );
-    aboutIcon.addPixmap( QPixmap( logoIcon_xpm ) );
+    m_mainWindowIcon.addPixmap( QPixmap( logoIcon_xpm ) );
 
     if( MainWindow->objectName().isEmpty() )
+    {
         MainWindow->setObjectName( QString::fromUtf8( "MainWindow" ) );
+    }
     MainWindow->resize( 946, 632 );
-    MainWindow->setWindowIcon( mainWindowIcon );
-
-    m_actionLoad = new QAction( MainWindow );
-    m_actionLoad->setObjectName( QString::fromUtf8( "actionLoad" ) );
-    m_actionLoad->setIcon( loadIcon );
-    m_actionLoad->setText( QApplication::translate( "MainWindow", "Load", 0,
-            QApplication::UnicodeUTF8 ) );
-    m_actionLoad->setShortcut( QApplication::translate( "MainWindow", "Ctrl+L",
-            0, QApplication::UnicodeUTF8 ) );
-
-    m_actionSave = new QAction( MainWindow );
-    m_actionSave->setObjectName( QString::fromUtf8( "actionSave" ) );
-    m_actionSave->setIcon( saveIcon );
-    m_actionSave->setText( QApplication::translate( "MainWindow", "Save", 0,
-            QApplication::UnicodeUTF8 ) );
-
-    m_actionPreferences = new QAction( MainWindow );
-    m_actionPreferences->setObjectName( QString::fromUtf8( "actionPreferences" ) );
-    m_actionPreferences->setText( QApplication::translate( "MainWindow",
-            "Preferences", 0, QApplication::UnicodeUTF8 ) );
-
-    m_actionExit = new QAction( MainWindow );
-    m_actionExit->setObjectName( QString::fromUtf8( "actionExit" ) );
-    m_actionExit->setIcon( quitIcon );
-    m_actionExit->setText( QApplication::translate( "MainWindow", "E&xit", 0,
-            QApplication::UnicodeUTF8 ) );
-    m_actionExit->setShortcut( QApplication::translate( "MainWindow", "Ctrl+Q",
-            0, QApplication::UnicodeUTF8 ) );
-
-    m_actionAbout_OpenWalnut = new QAction( MainWindow );
-    m_actionAbout_OpenWalnut->setObjectName( QString::fromUtf8(
-            "actionAbout_OpenWalnut" ) );
-    m_actionAbout_OpenWalnut->setIcon( aboutIcon );
-    m_actionAbout_OpenWalnut->setText( QApplication::translate( "MainWindow",
-            "About OpenWalnut", 0, QApplication::UnicodeUTF8 ) );
+    MainWindow->setWindowIcon( m_mainWindowIcon );
+
 
     m_centralwidget = new QWidget( MainWindow );
     m_centralwidget->setObjectName( QString::fromUtf8( "centralwidget" ) );
     MainWindow->setCentralWidget( m_centralwidget );
 
-    m_menubar = new QMenuBar( MainWindow );
-    m_menubar->setObjectName( QString::fromUtf8( "menubar" ) );
-    m_menubar->setGeometry( QRect( 0, 0, 946, 24 ) );
-
-    m_menuFile = new QMenu( m_menubar );
-    m_menuFile->setObjectName( QString::fromUtf8( "menuFile" ) );
-
-    m_menuHelp = new QMenu( m_menubar );
-    m_menuHelp->setObjectName( QString::fromUtf8( "menuHelp" ) );
-    MainWindow->setMenuBar( m_menubar );
-
-    m_toolBar = new QToolBar( MainWindow );
-    m_toolBar->setObjectName( QString::fromUtf8( "toolBar" ) );
-    m_toolBar->addAction( m_actionSave );
-    m_toolBar->addAction( m_actionLoad );
-    m_toolBar->addSeparator();
-    m_toolBar->addAction( m_actionAbout_OpenWalnut );
+    m_toolBar = new WQtRibbonMenu( MainWindow );
     MainWindow->addToolBar( Qt::TopToolBarArea, m_toolBar );
 
-    m_statusBar = new QStatusBar( MainWindow );
-    m_statusBar->setObjectName( QString::fromUtf8( "statusBar" ) );
-    m_statusBar->showMessage( "No status message yet." );
-    MainWindow->setStatusBar( m_statusBar );
-
-    m_menubar->addAction( m_menuFile->menuAction() );
-    m_menubar->addAction( m_menuHelp->menuAction() );
-
-    m_menuFile->addAction( m_actionLoad );
-    m_menuFile->addAction( m_actionSave );
-    m_menuFile->addSeparator();
-    m_menuFile->addAction( m_actionPreferences );
-    m_menuFile->addSeparator();
-    m_menuFile->addAction( m_actionExit );
-    m_menuFile->setTitle( QApplication::translate( "MainWindow", "&File", 0,
-            QApplication::UnicodeUTF8 ) );
-
-    m_menuHelp->addAction( m_actionAbout_OpenWalnut );
-    m_menuHelp->setTitle( QApplication::translate( "MainWindow", "&Help", 0,
-            QApplication::UnicodeUTF8 ) );
-
     boost::shared_ptr<WQtGLWidget> widget = boost::shared_ptr<WQtGLWidget>( new WQtGLWidget( MainWindow ) );
     m_glWidgets.push_back( widget );
     MainWindow->setCentralWidget( widget.get() );
 
     // initially 3 views
-    addDockableGLWidget( MainWindow );
-    addDockableGLWidget( MainWindow );
-    addDockableGLWidget( MainWindow );
+    addNavigationGLWidget( MainWindow, QString( "axial" ) );
+    addNavigationGLWidget( MainWindow, QString( "coronal" ) );
+    addNavigationGLWidget( MainWindow, QString( "sagittal" ) );
 
-    m_pipelineBrowser = new WQtPipelineBrowser();
-    MainWindow->addDockWidget( Qt::RightDockWidgetArea, m_pipelineBrowser );
+    m_datasetBrowser = new WQtDatasetBrowser();
+    MainWindow->addDockWidget( Qt::RightDockWidgetArea, m_datasetBrowser );
+
+    m_datasetBrowser->addSubject( "subject1" );
+    m_datasetBrowser->addDataset( 0, "mr188_t1" );
+    m_datasetBrowser->addDataset( 0, "mr188_evec" );
 
     MainWindow->setWindowTitle( QApplication::translate( "MainWindow",
             "OpenWalnut", 0, QApplication::UnicodeUTF8 ) );
-    m_toolBar->setWindowTitle( QApplication::translate( "MainWindow",
-            "toolBar", 0, QApplication::UnicodeUTF8 ) );
 
     connectSlots( MainWindow );
 }
 
-void WMainWindow::setEnabled( bool /* enable */ )
+
+QSlider* WMainWindow::addNavigationGLWidget( QMainWindow *MainWindow, QString title )
 {
-    // TODO(wiebel): implement here
+    QDockWidget *dockWidget = new QDockWidget( title );
+    dockWidget->setAllowedAreas( Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea );
+    dockWidget->setFeatures( QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetFloatable );
+
+    QSlider *slider = new QSlider( Qt::Horizontal );
+    QWidget* panel = new QWidget( dockWidget );
+
+    QVBoxLayout* layout = new QVBoxLayout();
+
+    boost::shared_ptr<WQtGLWidget> widget = boost::shared_ptr<WQtGLWidget>( new WQtGLWidget( panel ) );
+    // TODO(all): add some way to remove QtGLWidgets on destruction to delete QtGLWidget
+    m_glWidgets.push_back( widget );
+
+    layout->addWidget( widget.get() );
+    layout->addWidget( slider );
+
+    panel->setLayout( layout );
+
+    dockWidget->setWidget( panel );
+
+    MainWindow->addDockWidget( Qt::LeftDockWidgetArea, dockWidget );
+
+    return slider;
 }
 
+
 void WMainWindow::load()
 {
     std::cout << "test output: load function" << std::endl;
@@ -214,3 +156,9 @@ void WMainWindow::load()
 
     WKernel::getRunningKernel()->doLoadDataSets( stdFileNames );
 }
+
+
+WQtDatasetBrowser* WMainWindow::getDatasetBrowser()
+{
+    return m_datasetBrowser;
+}

src/gui/qt4/WMainWindow.h

@@ -36,6 +36,8 @@
 #include <QtGui/QMainWindow>
 #include <QtGui/QMenu>
 #include <QtGui/QMenuBar>
+
+#include <QtGui/QSlider>
 #include <QtGui/QStatusBar>
 #include <QtGui/QToolBar>
 #include <QtGui/QWidget>
@@ -44,7 +46,8 @@
 
 // forward declarations
 class WQtGLWidget;
-class WQtPipelineBrowser;
+class WQtDatasetBrowser;
+class WQtRibbonMenu;
 
 /**
  * This class contains the main window and the layout
@@ -63,44 +66,35 @@ public:
     void setupGUI( QMainWindow *MainWindow );
 
     /**
-     * \brief
-     * enable/disable the access to the GUI
-     * \post
-     * GUI enabled/disabeld
-     * \param enable true iff gui should be enabled
-     */
-    void setEnabled( bool enable );
-
-    /** 
      * Destructor.
      */
     virtual ~WMainWindow();
 
+    /**
+     *
+     */
+    WQtDatasetBrowser* getDatasetBrowser();
+
 private:
     /**
      * Helper routine for adding new docks with GL content
      */
-    void addDockableGLWidget( QMainWindow *MainWindow );
+    QSlider* addNavigationGLWidget( QMainWindow *MainWindow, QString title );
+
 
     /**
      * Connects some signals with some slots
      */
     void connectSlots( QMainWindow *MainWindow );
 
-    QAction* m_actionLoad;
-    QAction* m_actionSave;
-    QAction* m_actionPreferences;
-    QAction* m_actionExit;
-    QAction* m_actionAbout_OpenWalnut;
+    QIcon m_mainWindowIcon;
+
     QWidget* m_centralwidget;
-    QMenuBar* m_menubar;
-    QMenu* m_menuFile;
-    QMenu* m_menuHelp;
     QStatusBar* m_statusBar;
-    QToolBar* m_toolBar;
+    WQtRibbonMenu* m_toolBar;
 
     std::list<boost::shared_ptr<WQtGLWidget> > m_glWidgets;
-    WQtPipelineBrowser* m_pipelineBrowser;
+    WQtDatasetBrowser* m_datasetBrowser;
 
 
 private slots:

src/gui/qt4/WQtDatasetBrowser.cpp

+//---------------------------------------------------------------------------
+//
+// Project: OpenWalnut ( http://www.openwalnut.org )
+//
+// Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
+// For more information see http://www.openwalnut.org/copying
+//
+// This file is part of OpenWalnut.
+//
+// OpenWalnut is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// OpenWalnut is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------
+
+#include <string>
+
+#include "WQtDatasetBrowser.h"
+
+WQtDatasetBrowser::WQtDatasetBrowser( QWidget* parent )
+    : QDockWidget( parent )
+{
+    m_panel = new QWidget( this );
+    m_treeWidget = new QTreeWidget( m_panel );
+
+    m_treeWidget->setHeaderLabel( QString( "Dataset Browser" ) );
+    m_tabWidget = new QTabWidget( m_panel );
+
+    m_tab1 = new QWidget();
+    m_tab2 = new QWidget();
+    m_tab3 = new QWidget();
+
+    m_tabWidget->addTab( m_tab1, QString( "tab1" ) );
+    m_tabWidget->addTab( m_tab2, QString( "tab2" ) );
+    m_tabWidget->addTab( m_tab3, QString( "tab3" ) );
+
+    m_layout = new QVBoxLayout();
+
+    m_layout->addWidget( m_treeWidget );
+    m_layout->addWidget( m_tabWidget );
+
+    m_panel->setLayout( m_layout );
+
+    this->setAllowedAreas( Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea );
+    this->setFeatures( QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetFloatable );
+    this->setWidget( m_panel );
+}
+
+WQtDatasetBrowser::~WQtDatasetBrowser()
+{
+}
+
+
+WQtSubjectTreeItem* WQtDatasetBrowser::addSubject( std::string name )
+{
+    WQtSubjectTreeItem* subject = new WQtSubjectTreeItem( m_treeWidget );
+    subject->setText( 0, QString( name.c_str() ) );
+
+    return subject;
+}
+
+
+WQtDatasetTreeItem* WQtDatasetBrowser::addDataset( int subjectId, std::string name )
+{
+    WQtSubjectTreeItem* subject = ( WQtSubjectTreeItem* )m_treeWidget->topLevelItem( subjectId );
+    return subject->addDatasetItem( name );
+}

src/gui/qt4/WQtDatasetBrowser.h

+//---------------------------------------------------------------------------
+//
+// Project: OpenWalnut ( http://www.openwalnut.org )
+//
+// Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
+// For more information see http://www.openwalnut.org/copying
+//
+// This file is part of OpenWalnut.
+//
+// OpenWalnut is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// OpenWalnut is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------
+
+#ifndef WQTDATASETBROWSER_H
+#define WQTDATASETBROWSER_H
+
+#include <string>
+
+#include <QtGui/QDockWidget>
+#include <QtGui/QTabWidget>
+#include <QtGui/QTreeWidget>
+#include <QtGui/QVBoxLayout>
+#include <QtGui/QWidget>
+
+#include "WQtSubjectTreeItem.h"
+/**
+ * TODO(schurade): Document this!
+ */
+class WQtDatasetBrowser : public QDockWidget
+{
+public:
+    /**
+     * Default constructor.
+     *
+     * \param parent Parent widget.
+     *
+     * \return
+     */
+    explicit WQtDatasetBrowser( QWidget* parent = 0 );
+
+    /**
+     * Destructor.
+     */
+    virtual ~WQtDatasetBrowser();
+
+    /**
+     *
+     */
+    WQtSubjectTreeItem* addSubject( std::string name );
+
+    /**
+     *
+     */
+    WQtDatasetTreeItem* addDataset( int subjectId, std::string name );
+
+protected:
+
+
+private:
+    QTreeWidget* m_treeWidget;
+    QTabWidget* m_tabWidget;
+
+    QWidget* m_tab1;
+    QWidget* m_tab2;
+    QWidget* m_tab3;
+    QWidget* m_panel;
+    QVBoxLayout* m_layout;
+};
+
+#endif  // WQTDATASETBROWSER_H

src/gui/qt4/WQtDatasetTreeItem.cpp

+//---------------------------------------------------------------------------
+//
+// Project: OpenWalnut ( http://www.openwalnut.org )
+//
+// Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
+// For more information see http://www.openwalnut.org/copying
+//
+// This file is part of OpenWalnut.
+//
+// OpenWalnut is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// OpenWalnut is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------
+
+#include "WQtDatasetTreeItem.h"
+
+WQtDatasetTreeItem::WQtDatasetTreeItem( QTreeWidgetItem * parent )
+    : QTreeWidgetItem( parent )
+{
+}
+
+WQtDatasetTreeItem::~WQtDatasetTreeItem()
+{
+}

src/gui/qt4/WQtDatasetTreeItem.h

+//---------------------------------------------------------------------------
+//
+// Project: OpenWalnut ( http://www.openwalnut.org )
+//
+// Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
+// For more information see http://www.openwalnut.org/copying
+//
+// This file is part of OpenWalnut.
+//
+// OpenWalnut is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// OpenWalnut is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------
+
+#ifndef WQTDATASETTREEITEM_H
+#define WQTDATASETTREEITEM_H
+
+#include <QtGui/QTreeWidgetItem>
+
+/**
+ * TODO(schurade): Document this!
+ */
+class WQtDatasetTreeItem : public QTreeWidgetItem
+{
+public:
+    explicit WQtDatasetTreeItem( QTreeWidgetItem * parent );
+    virtual ~WQtDatasetTreeItem();
+protected:
+private:
+};
+
+#endif  // WQTDATASETTREEITEM_H

src/gui/qt4/WQtRibbonMenu.cpp

+//---------------------------------------------------------------------------
+//
+// Project: OpenWalnut ( http://www.openwalnut.org )
+//
+// Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
+// For more information see http://www.openwalnut.org/copying
+//
+// This file is part of OpenWalnut.
+//
+// OpenWalnut is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// OpenWalnut is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------
+
+#include <QtGui/QPushButton>
+#include <QtGui/QTabWidget>
+#include <QtGui/QHBoxLayout>
+
+#include "WQtRibbonMenu.h"
+
+#include "../icons/WIcons.h"
+
+WQtRibbonMenu::WQtRibbonMenu( QWidget* parent )
+    : QToolBar( parent )
+{
+    setup();
+}
+
+WQtRibbonMenu::~WQtRibbonMenu()
+{
+}
+
+void WQtRibbonMenu::setup()
+{
+    m_quitIcon.addPixmap( QPixmap( quit_xpm ) );
+    m_saveIcon.addPixmap( QPixmap( disc_xpm ) );
+    m_loadIcon.addPixmap( QPixmap( fileopen_xpm ) );
+
+    QWidget* filePage = new QWidget();
+    QWidget* modulPage = new QWidget();
+    QWidget* helpPage = new QWidget();
+
+    m_loadButton = new QPushButton( m_loadIcon, QString( "load" ) );
+    m_saveButton = new QPushButton( m_saveIcon, QString( "save" ) );
+    m_quitButton = new QPushButton( m_quitIcon, QString( "exit" ) );
+
+    m_loadButton->setMaximumWidth( 50 );
+    m_saveButton->setMaximumWidth( 50 );
+    m_quitButton->setMaximumWidth( 50 );
+
+    QHBoxLayout* filePageLayout = new QHBoxLayout();
+    filePageLayout->addWidget( m_loadButton );
+    filePageLayout->addWidget( m_saveButton );
+    filePageLayout->addWidget( m_quitButton );
+    filePageLayout->addStretch();
+
+    filePage->setLayout( filePageLayout );
+
+    QTabWidget* menuTabWidget = new QTabWidget();
+    menuTabWidget->addTab( filePage, QString( "File" ) );
+    menuTabWidget->addTab( modulPage, QString( "Modul" ) );
+    menuTabWidget->addTab( helpPage, QString( "Help" ) );
+
+    this->addWidget( menuTabWidget );
+    this->setAllowedAreas( Qt::TopToolBarArea | Qt::BottomToolBarArea );
+}
+