diff --git a/rbkit-lib/CMakeLists.txt b/rbkit-lib/CMakeLists.txt
index 6dd725a..bca16eb 100644
--- a/rbkit-lib/CMakeLists.txt
+++ b/rbkit-lib/CMakeLists.txt
@@ -18,7 +18,6 @@ include_directories(
 
 
 QT5_WRAP_UI(RBKIT_UI_HEADERS
-    ui/rbkitmainwindow.ui
     ui/askhost.ui
     ui/heapdumpform.ui
     ui/memoryview.ui
@@ -67,6 +66,7 @@ add_library(rbkit
     ui/centralwidget.cpp
     ui/ribbontoolbar.cpp
     ui/cpuview.cpp
+    ui/stackedwidget.cpp
     model/cpunode.cpp
     model/cpuprof.cpp
     model/cpustorage.cpp
@@ -104,6 +104,7 @@ add_library(rbkit
     ui/centralwidget.h
     ui/ribbontoolbar.h
     ui/cpuview.h
+    ui/stackedwidget.h
     layoututil.hpp
     common.h
 
diff --git a/rbkit-lib/model/cpuprof.cpp b/rbkit-lib/model/cpuprof.cpp
index b9ad733..7c51258 100644
--- a/rbkit-lib/model/cpuprof.cpp
+++ b/rbkit-lib/model/cpuprof.cpp
@@ -29,7 +29,6 @@ void RBKit::CpuProf::parseFrames(QMap<int, QVariant> frames)
 void RBKit::CpuProf::decodeMap(QList<QMap<int, QVariant> > data)
 {
     for(int i = 0; i < data.size() ; i++) {
-        //qDebug() << data[i];
         //detect starting of new frame
         parseFrames(data[i]);
         store()->incrementSampleCount();
@@ -37,17 +36,3 @@ void RBKit::CpuProf::decodeMap(QList<QMap<int, QVariant> > data)
     store()->updateSelfCount();
     store()->clearFrameStack();
 }
-
-void RBKit::CpuProf::startTraversals()
-{
-    qDebug() << "STARTING TRAVERSALS\n\n";
-    //flatprofile traversal
-    //store()->traverseFlatProfile();
-
-    qDebug() << "\n\n Call Graph";
-    //callgraph traversal
-    //store()->handleCallGraph();
-
-    //setting the default view as call graph
-    //store()->changeToCallGraph();
-}
diff --git a/rbkit-lib/model/cpuprof.h b/rbkit-lib/model/cpuprof.h
index 1c34092..aa97016 100644
--- a/rbkit-lib/model/cpuprof.h
+++ b/rbkit-lib/model/cpuprof.h
@@ -14,9 +14,6 @@ namespace RBKit
         void decodeMap(QList<QMap<int, QVariant>> data);
         void parseFrames(QMap<int, QVariant> frames);
 
-        //handeling traversals
-        void startTraversals();
-
     private:
         inline CpuStoragePtr store() {
             return CpuStorage::getStorage();
diff --git a/rbkit-lib/model/cpustorage.cpp b/rbkit-lib/model/cpustorage.cpp
index a98a8d6..bcbb4f5 100644
--- a/rbkit-lib/model/cpustorage.cpp
+++ b/rbkit-lib/model/cpustorage.cpp
@@ -10,7 +10,6 @@ RBKit::CpuStorage::CpuStorage()
 
 void RBKit::CpuStorage::addNewNode(QMap<int, QVariant> data)
 {
-    //qDebug() << data;
     auto methodName = data[RBKit::ECeMethodName].toString();
 
     RBKit::CpuNodePtr newNode( new RBKit::CpuNode(methodName,
@@ -27,7 +26,6 @@ void RBKit::CpuStorage::addNewNode(QMap<int, QVariant> data)
 
     // increment total count
     newNode->incrementTotalCount();
-    qDebug() << "----------incrementing total count------------";
 
     //add to current frame stack
     if(currentStack.empty()) {
@@ -53,10 +51,8 @@ bool RBKit::CpuStorage::exists(QVariant name)
     QString methodName = name.toString();
     QHash<QString, RBKit::CpuNodePtr>::iterator iter = nodes.find(methodName);
         if(iter == nodes.end()) {
-            qDebug() << methodName << " does not exists";
             return false;
         } else {
-            qDebug() << methodName << " exists";
             return true;
         }
 }
@@ -66,16 +62,8 @@ unsigned long long RBKit::CpuStorage::getSampleCount()
     return sample_count;
 }
 
-void RBKit::CpuStorage::traverseNodes()
-{
-    for(QHash<QString, RBKit::CpuNodePtr>::iterator i = nodes.begin(); i != nodes.end(); i++) {
-        qDebug() << "" << *i.value();
-    }
-}
-
 void RBKit::CpuStorage::clearFrameStack()
 {
-    qDebug() << "Reset Frame Stack";
     currentStack.clear();
 }
 
@@ -84,8 +72,6 @@ void RBKit::CpuStorage::traverseFlatProfile(QStandardItem &fgRootNode)
     int indent;
     char space = ' ';
     for(QHash<QString, RBKit::CpuNodePtr>::iterator node = nodes.begin(); node != nodes.end(); node++) {
-        //qDebug() << "\n=====================\n";
-        //qDebug() << "\n" + node.value()->getMethodName();
 
         QList<QStandardItem*> topLevelMethod = prepareRow(node.value()->getMethodName(),
                                                             node.value()->getSelfCount(),
@@ -95,15 +81,12 @@ void RBKit::CpuStorage::traverseFlatProfile(QStandardItem &fgRootNode)
         QList<RBKit::CpuNodePtr> calledBy = node.value()->getCalledBy();
         indent=4;
         foreach(RBKit::CpuNodePtr node, calledBy) {
-            //qDebug() << QString(indent, space) + node->getMethodName();
 
             QList<QStandardItem*> innerMethod = prepareRow(node->getMethodName(),
                                                            node->getSelfCount(),
                                                            node->getTotalCount());
             topLevelMethod.first()->appendRow(innerMethod);
         }
-        //qDebug() << "\n=====================\n";
-        //qDebug() << calledBy.size();
     }
 }
 
@@ -135,7 +118,6 @@ void RBKit::CpuStorage::updateExistingMethod(QMap<int, QVariant> data)
 
     //increment the method's total count
     nodes[methodName]->incrementTotalCount();
-    qDebug() << "--------updating total count---------";
 }
 
 void RBKit::CpuStorage::traverseCallGraph(RBKit::CpuNodePtr startingNode,
@@ -146,7 +128,6 @@ void RBKit::CpuStorage::traverseCallGraph(RBKit::CpuNodePtr startingNode,
     QString methodName = startingNode->getMethodName();
 
     if(!notReached.contains(methodName)) {
-        //qDebug() << QString(indent, space) + methodName;
 
         QList<QStandardItem*> currentMethod = prepareRow(methodName,
                                                          startingNode.data()->getSelfCount(),
@@ -159,7 +140,6 @@ void RBKit::CpuStorage::traverseCallGraph(RBKit::CpuNodePtr startingNode,
         return;
 
     } else {
-        //qDebug() << QString(indent, space) + methodName;
 
         QList<QStandardItem*> currentMethod = prepareRow(methodName,
                                                          startingNode.data()->getSelfCount(),
@@ -173,7 +153,6 @@ void RBKit::CpuStorage::traverseCallGraph(RBKit::CpuNodePtr startingNode,
         notReached.removeOne(startingNode->getMethodName());
 
         foreach(RBKit::CpuNodePtr node, startingNode->getCalls()) {
-            //qDebug() << QString(indent,space) + node->getMethodName();
             traverseCallGraph(node, cgRootNode, currentMethod.first());
         }
     }
@@ -189,7 +168,6 @@ QHash<QString, RBKit::CpuNodePtr> RBKit::CpuStorage::getNodes()
 void RBKit::CpuStorage::handleCallGraph(QStandardItem &cgRootNode)
 {
     notReached = nodes.keys();
-    //qDebug() << notReached;
     while(!notReached.empty()) {
         CpuStorage::traverseCallGraph(nodes[notReached.front()], cgRootNode);
     }
@@ -204,7 +182,6 @@ RBKit::CpuStoragePtr RBKit::CpuStorage::getStorage()
 void RBKit::CpuStorage::updateSelfCount()
 {
     if(!currentStack.isEmpty()) {
-        qDebug() << "-------updating self count--------";
         QString lastMethod = currentStack.back();
         nodes[lastMethod]->incrementSelfCount();
     }
@@ -238,7 +215,6 @@ void RBKit::CpuStorage::fillCallGraphModel(QStandardItemModel *callGraphModel)
 
 void RBKit::CpuStorage::fillFlatProfileModel(QStandardItemModel *flatGraphModel)
 {
-    qDebug() << "^^^^^^^^creating flat graph model^^^^^^^^^^^";
     QStandardItem *fgRootNode = flatGraphModel->invisibleRootItem();
     traverseFlatProfile(*fgRootNode);
 }
diff --git a/rbkit-lib/model/cpustorage.h b/rbkit-lib/model/cpustorage.h
index c55204d..3c88485 100644
--- a/rbkit-lib/model/cpustorage.h
+++ b/rbkit-lib/model/cpustorage.h
@@ -28,7 +28,6 @@ namespace RBKit
         void updateNewNodeLocation(QString methodName, RBKit::CpuNodePtr);
         bool exists(QVariant name);
         unsigned long long getSampleCount();
-        void traverseNodes();
         void clearFrameStack();
         void updateExistingMethod(QMap<int, QVariant>);
         void updateSelfCount();
diff --git a/rbkit-lib/ui/actiontoolbar.cpp b/rbkit-lib/ui/actiontoolbar.cpp
index 14d6b7a..e4a956a 100644
--- a/rbkit-lib/ui/actiontoolbar.cpp
+++ b/rbkit-lib/ui/actiontoolbar.cpp
@@ -26,8 +26,8 @@ static void toggleConnectButtonState(ConnectionStates state, QToolButton *btn) {
     }
 }
 
-ActionToolbar::ActionToolbar(CentralWidget *widget)
-    : centralWidget(widget)
+ActionToolbar::ActionToolbar(AppMainwindow &window, CentralWidget *widget)
+    : centralWidget(widget), window(window)
 {
     Q_INIT_RESOURCE(tool_icons);
     connectionState = DISCONNECTED;
@@ -157,7 +157,7 @@ void ActionToolbar::setupToolBar()
                              QIcon(":/icons/Compare-32.png"),
                              "cpu_profiling");
     connect(stopCPUButton, &QToolButton::clicked, this, &ActionToolbar::performStopCPUAction);
-    connect(this, SIGNAL(stopCPUProfiling()), centralWidget, SLOT(newCpuView()));
+    connect(this, SIGNAL(stopCPUProfiling()), &window, SLOT(newCpuView()));
 
     toolBar->loadStyleSheet(":/icons/style.css");
 }
@@ -222,3 +222,11 @@ void ActionToolbar::disconnectedFromSocket()
     centralWidget->appDisconnected();
     disableProfileActions();
 }
+
+void ActionToolbar::connectTabChangedSignal(AppMainwindow *window)
+{
+    connect(toolBar,
+            SIGNAL(changeTab(int)),
+            window,
+            SLOT(tabChanged(int)));
+}
diff --git a/rbkit-lib/ui/actiontoolbar.h b/rbkit-lib/ui/actiontoolbar.h
index 47edbac..bed4669 100644
--- a/rbkit-lib/ui/actiontoolbar.h
+++ b/rbkit-lib/ui/actiontoolbar.h
@@ -12,10 +12,14 @@
 #include "subscriber.h"
 #include "common.h"
 #include "memoryview.h"
+#include "appmainwindow.h"
+#include "stackedwidget.h"
 
 class QToolButton;
 class CentralWidget;
 class QTimer;
+class AppMainwindow;
+class StackedWidget;
 
 enum ConnectionStates {
     DISCONNECTED = 0,
@@ -35,8 +39,9 @@ class ActionToolbar : public QObject
     Subscriber *subscriber;
     ConnectionStates connectionState;
     QThread subscriberThread;
+    AppMainwindow &window;
 public:
-    explicit ActionToolbar(CentralWidget *widget);
+    explicit ActionToolbar(AppMainwindow &window , CentralWidget *widget);
     void enableProfileActions();
     void disableProfileActions();
     void setupToolBar();
@@ -46,6 +51,7 @@ class ActionToolbar : public QObject
     RBKit::MemoryView *memoryView() const;
     void disconnectFromSocket();
     void shutDownApp();
+    void connectTabChangedSignal(AppMainwindow *window);
 
 private:
     QToolButton *gcButton;
diff --git a/rbkit-lib/ui/appmainwindow.cpp b/rbkit-lib/ui/appmainwindow.cpp
index bbe7d55..8d7882b 100644
--- a/rbkit-lib/ui/appmainwindow.cpp
+++ b/rbkit-lib/ui/appmainwindow.cpp
@@ -8,8 +8,36 @@
 
 AppMainwindow::AppMainwindow(QWidget *parent) : QMainWindow(parent)
 {
-    centralWidget = new CentralWidget(this);
-    setCentralWidget(centralWidget);
+    QWidget *mainWidget = new QWidget(this);
+
+    mainLayout = new QVBoxLayout();
+
+    stackedWidget = new StackedWidget(this);
+    setCentralWidget(mainWidget);
+
+    centralMemoryWidget = new CentralWidget(stackedWidget, this);
+    int index = stackedWidget->addWidget(centralMemoryWidget);
+
+    actionToolBar = QSharedPointer<ActionToolbar>::create(*this, centralMemoryWidget);
+
+    cpuTab = new QTabWidget(stackedWidget);
+    cpuTab->setTabsClosable(true);
+    connect(cpuTab,
+            SIGNAL(tabCloseRequested(int)),
+            this,
+            SLOT(closeCpuTab(int)));
+
+    stackedWidget->addWidget(cpuTab);
+
+    stackedWidget->setCurrentIndex(index);
+
+    actionToolBar.data()->connectTabChangedSignal(this);
+
+    mainLayout->addWidget(actionToolBar.data()->getToolBar(), 0, Qt::AlignTop);
+    mainLayout->addWidget(stackedWidget, 1);
+
+    mainWidget->setLayout(mainLayout);
+    mainWidget->show();
 
     appStatusBar = new QStatusBar(this);
     setStatusBar(appStatusBar);
@@ -26,13 +54,38 @@ AppMainwindow::AppMainwindow(QWidget *parent) : QMainWindow(parent)
     qRegisterMetaType<RBKit::ObjectDetail>();
 }
 
-/*CpuViewPtr AppMainwindow::getCpuView()
+void AppMainwindow::newCpuView()
 {
-    return centralWidget->getCpuViewPtr();
-}*/
+    QSharedPointer<CpuView> cpuView(new CpuView());
+    cpuTab->addTab(cpuView.data(), "Cpu Tree");
+    cpuViewList.append(cpuView);
+
+    connect(cpuView.data(),
+            SIGNAL(fillCallGraph(QStandardItemModel*)),
+            RBKit::CpuStorage::getStorage().data(),
+            SLOT(fillCallGraphModel(QStandardItemModel*)));
+
+    connect(cpuView.data(),
+            SIGNAL(fillFlatProfile(QStandardItemModel*)),
+            RBKit::CpuStorage::getStorage().data(),
+            SLOT(fillFlatProfileModel(QStandardItemModel*)));
+
+    emit cpuView.data()->fillCallGraph(cpuView->callGraphModel);
+    emit cpuView.data()->fillFlatProfile(cpuView->flatGraphModel);
+}
 
 AppMainwindow::~AppMainwindow()
 {
-    delete centralWidget;
+    delete centralMemoryWidget;
 }
 
+void AppMainwindow::tabChanged(int tab)
+{
+    stackedWidget->setCurrentIndex(tab);
+}
+
+void AppMainwindow::closeCpuTab(int index)
+{
+    cpuTab->removeTab(index);
+    cpuViewList.removeAt(index);
+}
diff --git a/rbkit-lib/ui/appmainwindow.h b/rbkit-lib/ui/appmainwindow.h
index e8377ae..a0c3423 100644
--- a/rbkit-lib/ui/appmainwindow.h
+++ b/rbkit-lib/ui/appmainwindow.h
@@ -2,18 +2,30 @@
 #define APPMAINWINDOW_H
 
 #include <QMainWindow>
+#include "stackedwidget.h"
 #include "centralwidget.h"
+#include "actiontoolbar.h"
+#include "cpuview.h"
 
 class QStatusBar;
 class QLabel;
 class QProgressBar;
+class StackedWidget;
+class ActionToolbar;
 
 class AppMainwindow : public QMainWindow
 {
     Q_OBJECT
-    CentralWidget *centralWidget;
+    StackedWidget *stackedWidget;
+    CentralWidget *centralMemoryWidget;
+    QTabWidget *cpuTab;
     QLabel *statusLabel;
 
+    QSharedPointer<ActionToolbar> actionToolBar;
+    QVBoxLayout *mainLayout;
+
+    QList<QSharedPointer<CpuView>> cpuViewList;
+
 public:
     explicit AppMainwindow(QWidget *parent = 0);
     ~AppMainwindow();
@@ -23,6 +35,9 @@ class AppMainwindow : public QMainWindow
 signals:
 
 public slots:
+    void tabChanged(int);
+    void newCpuView();
+    void closeCpuTab(int);
 };
 
 #endif // APPMAINWINDOW_H
diff --git a/rbkit-lib/ui/centralwidget.cpp b/rbkit-lib/ui/centralwidget.cpp
index 367728c..e77f261 100644
--- a/rbkit-lib/ui/centralwidget.cpp
+++ b/rbkit-lib/ui/centralwidget.cpp
@@ -110,7 +110,6 @@ void CentralWidget::tabClosed(int index)
         return;
     chartingTab->removeTab(index);
     snapshotState->removeSnapshot(index);
-    cpuViewHash.remove(index);
 }
 
 void CentralWidget::onDiffSnapshotsSelected(QList<int> selectedSnapshots)
@@ -129,12 +128,10 @@ QList<int> CentralWidget::diffableSnapshotVersions()
     return snapshotState->diffableSnapshotVersions();
 }
 
-CentralWidget::CentralWidget(AppMainwindow *window) : QWidget(window)
+CentralWidget::CentralWidget(StackedWidget *mainWindow, AppMainwindow *window) : QWidget(mainWindow)
   , mainWindow(window)
 {
     mainLayout = new QVBoxLayout();
-    actionToolBar = QSharedPointer<ActionToolbar>::create(this);
-    mainLayout->addWidget(actionToolBar->getToolBar(), 0, Qt::AlignTop);
 
     snapshotProgressTimer = new QTimer(this);
     snapshotState = new RBKit::SnapshotState();
@@ -154,7 +151,7 @@ CentralWidget::CentralWidget(AppMainwindow *window) : QWidget(window)
     disableCloseButtonOnFirstTab(chartingTab.data());
     makeMarginSpacingZero(mainLayout);
     setLayout(mainLayout);
-    actionToolBar->disableProfileActions();
+    //actionToolBar->disableProfileActions();
 }
 
 CentralWidget::~CentralWidget()
@@ -169,26 +166,6 @@ void CentralWidget::setupCentralView()
     chartingTab->addTab(memoryView.data(), "Object Charts");
 }
 
-void CentralWidget::newCpuView()
-{
-    QSharedPointer<CpuView> cpuView(new CpuView(this));
-    int index = chartingTab->addTab(cpuView.data(), "Cpu Tree");
-    cpuViewHash[index] = cpuView;
-
-    connect(cpuView.data(),
-            SIGNAL(fillCallGraph(QStandardItemModel*)),
-            RBKit::CpuStorage::getStorage().data(),
-            SLOT(fillCallGraphModel(QStandardItemModel*)));
-
-    connect(cpuView.data(),
-            SIGNAL(fillFlatProfile(QStandardItemModel*)),
-            RBKit::CpuStorage::getStorage().data(),
-            SLOT(fillFlatProfileModel(QStandardItemModel*)));
-
-    emit cpuView.data()->fillCallGraph(cpuView->callGraphModel);
-    emit cpuView.data()->fillFlatProfile(cpuView->flatGraphModel);
-}
-
 void CentralWidget::showStatusMessage(const QString &message) const
 {
     mainWindow->appStatusBar->showMessage(message);
@@ -222,8 +199,3 @@ bool CentralWidget::attemptMemorySnapshot()
         return true;
     }
 }
-
-/*CpuViewPtr CentralWidget::getCpuViewPtr()
-{
-    return cpuView;
-}*/
diff --git a/rbkit-lib/ui/centralwidget.h b/rbkit-lib/ui/centralwidget.h
index 85e250a..53f7380 100644
--- a/rbkit-lib/ui/centralwidget.h
+++ b/rbkit-lib/ui/centralwidget.h
@@ -14,10 +14,12 @@ class QHBoxLayout;
 class QTabWidget;
 class AppMainwindow;
 class HeapDumpForm;
+class ActionToolbar;
 
 #include "memoryview.h"
 #include "model/snapshotstate.h"
 #include "cpuview.h"
+#include <QStackedWidget>
 
 
 class CentralWidget : public QWidget
@@ -27,14 +29,13 @@ class CentralWidget : public QWidget
     QVBoxLayout* mainLayout;
     QSharedPointer<QTabWidget> chartingTab;
     QSharedPointer<RBKit::MemoryView> memoryView;
-    QHash<int, QSharedPointer<CpuView>> cpuViewHash;
     AppMainwindow *mainWindow;
     RBKit::SnapshotState *snapshotState;
     QTimer *snapshotProgressTimer;
     QList<int> diffableSnapshotVersions();
 
 public:
-    explicit CentralWidget(AppMainwindow *mainWindow);
+    explicit CentralWidget(StackedWidget *mainWindow, AppMainwindow *window);
     ~CentralWidget();
     void setupCentralView();
     void showStatusMessage(const QString &message) const;
@@ -55,7 +56,6 @@ public slots:
     void receiveOldGenStats(QVariantMap map);
     void objectDumpAvailable(int snapshotVersion);
     void updateProgressBar();
-    void newCpuView();
 private slots:
     void tabClosed(int index);
     void onDiffSnapshotsSelected(QList<int> selectedSnapshots);
diff --git a/rbkit-lib/ui/cpuview.h b/rbkit-lib/ui/cpuview.h
index 1dc80d2..4ec11bb 100644
--- a/rbkit-lib/ui/cpuview.h
+++ b/rbkit-lib/ui/cpuview.h
@@ -3,6 +3,7 @@
 
 #include <QWidget>
 #include <QStandardItemModel>
+//#include "appmainwindow.h"
 
 namespace Ui {
 class CpuView;
diff --git a/rbkit-lib/ui/rbkitmainwindow.ui b/rbkit-lib/ui/rbkitmainwindow.ui
deleted file mode 100644
index c50d7f7..0000000
--- a/rbkit-lib/ui/rbkitmainwindow.ui
+++ /dev/null
@@ -1,171 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>RbkitMainWindow</class>
- <widget class="QMainWindow" name="RbkitMainWindow">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>1100</width>
-    <height>840</height>
-   </rect>
-  </property>
-  <property name="minimumSize">
-   <size>
-    <width>850</width>
-    <height>840</height>
-   </size>
-  </property>
-  <property name="windowTitle">
-   <string>Rbkit - A Ruby Profiler</string>
-  </property>
-  <widget class="QWidget" name="centralwidget">
-   <layout class="QHBoxLayout" name="horizontalLayout">
-    <item>
-     <widget class="QTabWidget" name="chartingTab">
-      <property name="tabPosition">
-       <enum>QTabWidget::North</enum>
-      </property>
-      <property name="currentIndex">
-       <number>-1</number>
-      </property>
-      <property name="tabsClosable">
-       <bool>true</bool>
-      </property>
-     </widget>
-    </item>
-   </layout>
-  </widget>
-  <widget class="QMenuBar" name="menubar">
-   <property name="geometry">
-    <rect>
-     <x>0</x>
-     <y>0</y>
-     <width>1100</width>
-     <height>22</height>
-    </rect>
-   </property>
-   <widget class="QMenu" name="menu_File">
-    <property name="title">
-     <string>&amp;File</string>
-    </property>
-    <addaction name="action_Connect"/>
-    <addaction name="action_Quit"/>
-   </widget>
-   <widget class="QMenu" name="menu_Help">
-    <property name="title">
-     <string>&amp;Help</string>
-    </property>
-    <addaction name="action_About_Rbkit"/>
-   </widget>
-   <widget class="QMenu" name="menu_Memory_Profiling">
-    <property name="title">
-     <string>&amp;Memory Profiling</string>
-    </property>
-    <addaction name="action_Trigger_GC"/>
-    <addaction name="actionHeap_Snapshot"/>
-    <addaction name="actionCompare_Heapsnapshots"/>
-   </widget>
-   <addaction name="menu_File"/>
-   <addaction name="menu_Memory_Profiling"/>
-   <addaction name="menu_Help"/>
-  </widget>
-  <widget class="QStatusBar" name="statusbar"/>
-  <widget class="QToolBar" name="toolBar">
-   <property name="windowTitle">
-    <string>toolBar</string>
-   </property>
-   <property name="autoFillBackground">
-    <bool>true</bool>
-   </property>
-   <property name="movable">
-    <bool>false</bool>
-   </property>
-   <property name="iconSize">
-    <size>
-     <width>16</width>
-     <height>16</height>
-    </size>
-   </property>
-   <property name="toolButtonStyle">
-    <enum>Qt::ToolButtonTextBesideIcon</enum>
-   </property>
-   <property name="floatable">
-    <bool>false</bool>
-   </property>
-   <attribute name="toolBarArea">
-    <enum>TopToolBarArea</enum>
-   </attribute>
-   <attribute name="toolBarBreak">
-    <bool>false</bool>
-   </attribute>
-   <addaction name="separator"/>
-   <addaction name="action_Connect"/>
-   <addaction name="action_Trigger_GC"/>
-   <addaction name="actionHeap_Snapshot"/>
-   <addaction name="actionCompare_Heapsnapshots"/>
-  </widget>
-  <action name="action_Connect">
-   <property name="icon">
-    <iconset resource="../tool_icons.qrc">
-     <normaloff>:/icons/connect-48.png</normaloff>:/icons/connect-48.png</iconset>
-   </property>
-   <property name="text">
-    <string>&amp;Connect</string>
-   </property>
-  </action>
-  <action name="action_Quit">
-   <property name="text">
-    <string>&amp;Quit</string>
-   </property>
-   <property name="toolTip">
-    <string>Quit Rbkit</string>
-   </property>
-   <property name="shortcut">
-    <string>Ctrl+Q</string>
-   </property>
-  </action>
-  <action name="action_About_Rbkit">
-   <property name="text">
-    <string>&amp;About Rbkit</string>
-   </property>
-  </action>
-  <action name="action_Trigger_GC">
-   <property name="icon">
-    <iconset resource="../tool_icons.qrc">
-     <normaloff>:/icons/startgc-48.png</normaloff>:/icons/startgc-48.png</iconset>
-   </property>
-   <property name="text">
-    <string>&amp;Start GC</string>
-   </property>
-  </action>
-  <action name="actionHeap_Snapshot">
-   <property name="icon">
-    <iconset resource="../tool_icons.qrc">
-     <normaloff>:/icons/snapshot-48.png</normaloff>:/icons/snapshot-48.png</iconset>
-   </property>
-   <property name="text">
-    <string>Heap Snapshot</string>
-   </property>
-   <property name="toolTip">
-    <string>Record heapsnapshot</string>
-   </property>
-  </action>
-  <action name="actionCompare_Heapsnapshots">
-   <property name="icon">
-    <iconset resource="../tool_icons.qrc">
-     <normaloff>:/icons/Compare-48.png</normaloff>:/icons/Compare-48.png</iconset>
-   </property>
-   <property name="text">
-    <string>Compare  Snapshots</string>
-   </property>
-   <property name="toolTip">
-    <string>Compare Heapsnpshot</string>
-   </property>
-  </action>
- </widget>
- <resources>
-  <include location="../tool_icons.qrc"/>
- </resources>
- <connections/>
-</ui>
diff --git a/rbkit-lib/ui/ribbontoolbar.cpp b/rbkit-lib/ui/ribbontoolbar.cpp
index 89bea8e..84d8cf3 100644
--- a/rbkit-lib/ui/ribbontoolbar.cpp
+++ b/rbkit-lib/ui/ribbontoolbar.cpp
@@ -125,5 +125,7 @@ void RibbonToolBar::tabSelectionChanged(int index)
             containerData->hideWidget(layout1);
         }
     }
+
+    emit changeTab(index);          //for triggring the change in stacked widget
 }
 
diff --git a/rbkit-lib/ui/ribbontoolbar.h b/rbkit-lib/ui/ribbontoolbar.h
index a714064..8522626 100644
--- a/rbkit-lib/ui/ribbontoolbar.h
+++ b/rbkit-lib/ui/ribbontoolbar.h
@@ -66,7 +66,7 @@ class RibbonToolBar : public QWidget
     QToolButton* addRibbonAction(const QString &actionName, const QString &actionIdentifier,
                          const QIcon &icon, const QString &tabIdentifier);
 signals:
-
+    void changeTab(int index);              //for triggring the change in stacked widget
 public slots:
     void tabSelectionChanged(int index);
 };
diff --git a/rbkit-lib/ui/stackedwidget.cpp b/rbkit-lib/ui/stackedwidget.cpp
new file mode 100644
index 0000000..5040b85
--- /dev/null
+++ b/rbkit-lib/ui/stackedwidget.cpp
@@ -0,0 +1,7 @@
+#include "stackedwidget.h"
+
+StackedWidget::StackedWidget(AppMainwindow *mainWindow)
+    : QStackedWidget(mainWindow)
+{
+
+}
diff --git a/rbkit-lib/ui/stackedwidget.h b/rbkit-lib/ui/stackedwidget.h
new file mode 100644
index 0000000..288ee27
--- /dev/null
+++ b/rbkit-lib/ui/stackedwidget.h
@@ -0,0 +1,14 @@
+#ifndef STACKEDWIDGET_H
+#define STACKEDWIDGET_H
+#include <QStackedWidget>
+#include "appmainwindow.h"
+
+class AppMainwindow;
+
+class StackedWidget : public QStackedWidget
+{
+public:
+    explicit StackedWidget(AppMainwindow* mainWindow);
+};
+
+#endif // STACKEDWIDGET_H