# Graphical User Interface
# Classes - Core M.O.B Functions
StatusBar = Gtk.Statusbar()
source = GtkSource.View()
buffer = source.get_buffer()
terminal = Vte.Terminal()
textview = Gtk.TextView()
entry = Gtk.Entry()
menu = Gtk.MenuBar()
filemenu = Gtk.Menu()
scrolledwindow1 = Gtk.ScrolledWindow()
vpaned = Gtk.VPaned()
grid = Gtk.Grid()
#Syntax Highlighting
buffersource = GtkSource.Buffer()
language = GtkSource.Language()
# buffersource.set_language(language)
buffersource.set_highlight_syntax(True)
# style = GtkSource.StyleScheme()
# style.get_style(classic)
# buffersource.set_style_scheme(style)
# Starting Window
class MainWindow(Gtk.Window):
file_tag = ""
# Open File function
def open_file(menuitem, user_param):
chooser = Gtk.FileChooserDialog(
title="Open a file",
