def init(self): self.all_category = {} self.switchcategory = {} self.sw = Gtk.ScrolledWindow() self.maincontainer = Gtk.VBox() self.grid = Gtk.Grid() self.stack = Gtk.Stack() self.stack.set_hexpand(True) self.stack.set_vexpand(True) self.listbox_ = Gtk.ListBox() self.grid.attach(self.listbox_, 0, 0, 1, 1) self.grid.attach(self.stack, 1, 0, 1, 1) self.maincontainer.add(self.grid) self.sw.add(self.maincontainer) self.add(self.sw) self.loading_all_plugins() self.listbox_.connect("row-activated", self.on_activated_row) try: gi.require_version('Vte', '2.91') from gi.repository import Vte tscrolledwindow = Gtk.ScrolledWindow() self.terminal = Vte.Terminal() #self.terminal.set_color_background(Gdk.RGBA(red=0.180392, green=0.203922, blue=0.211765, alpha=1.000000)) self.terminal.set_color_foreground( Gdk.RGBA(red=0.988235, green=0.913725, blue=0.309804, alpha=1.000000)) vadjustment = self.terminal.get_vadjustment() tscrolledwindow.set_vadjustment(vadjustment) _pty = Vte.Pty.new_sync(Vte.PtyFlags(0), None) _pty.child_setup() self.terminal.set_pty(_pty) self.terminal.connect("button-release-event", self.on_button_event) self.menu = Gtk.Menu() self.menu.set_screen(Gdk.Screen().get_default()) self.copytextmenuitem = Gtk.MenuItem.new_with_label("Copy") cursorcolormenuitem = Gtk.MenuItem.new_with_label("Cursor Color") backgroundmenuitem = Gtk.MenuItem.new_with_label("Backgound Color") foregroundmenuitem = Gtk.MenuItem.new_with_label( "Foreground Color") self.copytextmenuitem.connect("activate", self.copy_text) cursorcolormenuitem.connect("activate", self.on_cursor_menuitem_activated) backgroundmenuitem.connect("activate", self.on_background_menuitem_activated) foregroundmenuitem.connect("activate", self.on_foreground_menuitem_activated) self.menu.append(self.copytextmenuitem) self.menu.append(cursorcolormenuitem) self.menu.append(backgroundmenuitem) self.menu.append(foregroundmenuitem) self.vte_format = Vte.Format(1) tscrolledwindow.add(self.terminal) self.maincontainer.pack_end(tscrolledwindow, True, True, 0) except Exception as e: print(e) self.show_all()