diff --git a/Gtkmm3/gtk113_file_gtkmm/src/FileWindow.cc b/Gtkmm3/gtk113_file_gtkmm/src/FileWindow.cc
index 244663e..998debd 100644
--- a/Gtkmm3/gtk113_file_gtkmm/src/FileWindow.cc
+++ b/Gtkmm3/gtk113_file_gtkmm/src/FileWindow.cc
@@ -1,7 +1,9 @@
 #include "FileWindow.hh"
+#include <iostream> 
 
 FileWindow::FileWindow()
-:vbox(Gtk::ORIENTATION_VERTICAL,5),
+:parent_str("/"),
+vbox(Gtk::ORIENTATION_VERTICAL,5),
 btnbox(Gtk::ORIENTATION_HORIZONTAL,5)
 {
     //Initalize Window
@@ -55,5 +57,106 @@ btnbox(Gtk::ORIENTATION_HORIZONTAL,5)
     m_viewbar.insert(menu_item,-1);
     m_viewbar.set_toolbar_style(Gtk::TOOLBAR_ICONS);
 
+    //Create Store
+    m_liststore = Gtk::ListStore::create(columns);
+    m_liststore->set_default_sort_func(sigc::mem_fun(*this,&FileWindow::sort_func));
+    m_liststore->set_sort_column(-1,Gtk::SORT_ASCENDING);
+    fill_store();
+
+    create_views();
+    vbox.pack_start(m_sw);
+    m_sw.set_policy(Gtk::POLICY_AUTOMATIC,Gtk::POLICY_AUTOMATIC);
+    m_sw.add(stack);
+
     show_all_children();
 }
+
+int FileWindow::sort_func(const Gtk::TreeModel::iterator &a,const Gtk::TreeModel::iterator &b){
+    bool is_dir_a,is_dir_b;
+    Glib::ustring name_a,name_b;
+
+    auto row_a=*a,row_b=*b;
+    is_dir_a = row_a[columns.m_col_is_dir];
+    is_dir_b = row_b[columns.m_col_is_dir];
+    name_a = row_a[columns.m_col_display_name];
+    name_b = row_b[columns.m_col_display_name];
+
+    if(!is_dir_a && is_dir_b){
+        return 1;
+    }
+    if(is_dir_a && !is_dir_b){
+        return -1;
+    }
+    if(name_a[0] != '.' && name_b[0] == '.'){
+        return 1;
+    }
+    if(name_a[0] == '.' && name_b[0] != '.'){
+        return -1;
+    }else{
+        return g_utf8_collate(name_a.c_str(),name_b.c_str());
+    }
+}
+
+void FileWindow::fill_store(){
+    Gtk::TreeModel::iterator iter;
+
+    //Clear the store
+    m_liststore->clear();
+
+    //Go through the directory and get information
+    try{
+        Glib::Dir dir1(parent_str);
+        bool is_dir;
+        Glib::ustring display_name;
+        std::string dir_name;
+        /* Ignore the files start with '.' when the button is not toggled */
+        do{
+            dir_name = dir1.read_name();
+            //std::cout<<dir_name<<std::endl;
+
+            char * path = g_build_filename(parent_str.c_str(),dir_name.c_str(),NULL);
+            is_dir = Glib::file_test(path,Glib::FILE_TEST_IS_DIR);
+            display_name = Glib::filename_to_utf8(dir_name);
+
+            if(dir_name != ""){
+                auto row=*(m_liststore->append());
+                row[columns.m_col_display_name] = display_name;
+                row[columns.m_col_is_dir] = is_dir;
+                row[columns.m_col_path] = std::string(path);
+                row[columns.m_col_pixbuf] = is_dir ? folder_pixbuf : file_pixbuf;
+            }
+
+            g_free(path);
+
+        }while(dir_name != "");
+    }
+    catch(const Glib::Error &ex){
+        std::cout << ex.what() << std::endl;
+    } 
+}
+
+void FileWindow::create_views(){
+    //Initalize IconView
+    m_iconview.set_model(m_liststore);
+    m_iconview.set_text_column(columns.m_col_display_name);
+    m_iconview.set_pixbuf_column(columns.m_col_pixbuf);
+    m_iconview.signal_item_activated().connect(sigc::mem_fun(*this,&FileWindow::item_activated));
+
+    stack.add(m_iconview);
+    stack.add(m_treeview);
+}
+
+void FileWindow::item_activated(const Gtk::TreePath &path){
+    auto row = *(m_liststore->get_iter(path));
+    bool is_dir;
+    Glib::ustring path_name;
+
+    path_name = row[columns.m_col_path];
+    is_dir = row[columns.m_col_is_dir];
+
+    if(!is_dir){return ;}
+
+    parent_str = path_name;
+
+    fill_store();
+}
diff --git a/Gtkmm3/gtk113_file_gtkmm/src/FileWindow.hh b/Gtkmm3/gtk113_file_gtkmm/src/FileWindow.hh
index 9aa4f03..1cc4979 100644
--- a/Gtkmm3/gtk113_file_gtkmm/src/FileWindow.hh
+++ b/Gtkmm3/gtk113_file_gtkmm/src/FileWindow.hh
@@ -23,6 +23,7 @@ private:
         Gtk::TreeModelColumn<bool> m_col_is_dir;
     };
 
+    ModelColumns columns;
     Gtk::TreeView m_treeview;
     Gtk::IconView m_iconview;
     Glib::RefPtr<Gtk::TreeSelection> m_selection;
@@ -42,6 +43,13 @@ private:
     Gtk::ScrolledWindow m_sw;
     Gtk::Button view_button;
     Gtk::MenuButton menubtn;
+    Gtk::Stack stack;
+
+    //Initalize Functions
+    void fill_store();
+    void create_views();
+    int sort_func(const Gtk::TreeModel::iterator &a,const Gtk::TreeModel::iterator &b);
 
     //Signal Handlers
+    void item_activated(const Gtk::TreePath &path);
 };
\ No newline at end of file
diff --git a/cpp/xeinit8.cpp b/cpp/xeinit8.cpp
new file mode 100644
index 0000000..770d825
--- /dev/null
+++ b/cpp/xeinit8.cpp
@@ -0,0 +1,12 @@
+#include <iostream>
+#include <cstdio>
+#include <cstdlib>
+
+int main(int argc,char *argv[])
+{ 
+	int x;
+	srand((unsigned)time(NULL));
+	x=rand();
+	std::cout<<x%100<<" "<<x<<std::endl;
+	return 0;
+}