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248 lines
7.8 KiB
Python
248 lines
7.8 KiB
Python
#!/usr/bin/python
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# Copyright (C) 2006, Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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# Modified by Eduardo Silva, edsiper@gmail.com
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import ConfigParser
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import os.path
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import gtk
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import vte
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import pango
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import sugar.env
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class Terminal(gtk.HBox):
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def __init__(self):
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gtk.HBox.__init__(self, False, 4)
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self._vte = vte.Terminal()
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self._configure_vte()
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self._vte.set_size(30, 5)
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self._vte.set_size_request(200, 450)
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self._vte.show()
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self.pack_start(self._vte)
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self._scrollbar = gtk.VScrollbar(self._vte.get_adjustment())
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self._scrollbar.show()
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self.pack_start(self._scrollbar, False, False, 0)
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self._vte.connect("child-exited", lambda term: term.fork_command())
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self._vte.fork_command()
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def _configure_vte(self):
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conf = ConfigParser.ConfigParser()
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conf_file = os.path.join(sugar.env.get_profile_path(), 'terminalrc')
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if os.path.isfile(conf_file):
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f = open(conf_file, 'r')
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conf.readfp(f)
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f.close()
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else:
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conf.add_section('terminal')
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if conf.has_option('terminal', 'font'):
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font = conf.get('terminal', 'font')
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else:
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font = 'Monospace 8'
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conf.set('terminal', 'font', font)
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self._vte.set_font(pango.FontDescription(font))
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if conf.has_option('terminal', 'fg_color'):
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fg_color = conf.get('terminal', 'fg_color')
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else:
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fg_color = '#000000'
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conf.set('terminal', 'fg_color', fg_color)
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if conf.has_option('terminal', 'bg_color'):
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bg_color = conf.get('terminal', 'bg_color')
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else:
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bg_color = '#FFFFFF'
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conf.set('terminal', 'bg_color', bg_color)
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self._vte.set_colors(gtk.gdk.color_parse (fg_color),
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gtk.gdk.color_parse (bg_color),
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[])
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if conf.has_option('terminal', 'cursor_blink'):
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blink = conf.getboolean('terminal', 'cursor_blink')
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else:
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blink = False
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conf.set('terminal', 'cursor_blink', blink)
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self._vte.set_cursor_blinks(blink)
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if conf.has_option('terminal', 'bell'):
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bell = conf.getboolean('terminal', 'bell')
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else:
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bell = False
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conf.set('terminal', 'bell', bell)
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self._vte.set_audible_bell(bell)
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if conf.has_option('terminal', 'scrollback_lines'):
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scrollback_lines = conf.getint('terminal', 'scrollback_lines')
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else:
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scrollback_lines = 1000
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conf.set('terminal', 'scrollback_lines', scrollback_lines)
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self._vte.set_scrollback_lines(scrollback_lines)
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self._vte.set_allow_bold(True)
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if conf.has_option('terminal', 'scroll_on_keystroke'):
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scroll_key = conf.getboolean('terminal', 'scroll_on_keystroke')
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else:
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scroll_key = False
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conf.set('terminal', 'scroll_on_keystroke', scroll_key)
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self._vte.set_scroll_on_keystroke(scroll_key)
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if conf.has_option('terminal', 'scroll_on_output'):
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scroll_output = conf.getboolean('terminal', 'scroll_on_output')
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else:
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scroll_output = False
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conf.set('terminal', 'scroll_on_output', scroll_output)
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self._vte.set_scroll_on_output(scroll_output)
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if conf.has_option('terminal', 'emulation'):
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emulation = conf.get('terminal', 'emulation')
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else:
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emulation = 'xterm'
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conf.set('terminal', 'emulation', emulation)
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self._vte.set_emulation(emulation)
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if conf.has_option('terminal', 'visible_bell'):
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visible_bell = conf.getboolean('terminal', 'visible_bell')
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else:
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visible_bell = False
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conf.set('terminal', 'visible_bell', visible_bell)
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self._vte.set_visible_bell(visible_bell)
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conf.write(open(conf_file, 'w'))
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def on_gconf_notification(self, client, cnxn_id, entry, what):
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self.reconfigure_vte()
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def on_vte_button_press(self, term, event):
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if event.button == 3:
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self.do_popup(event)
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return True
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def on_vte_popup_menu(self, term):
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pass
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class Multiple:
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page_number = 0
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def __init__(self):
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self.notebook = gtk.Notebook()
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t_width = gtk.gdk.screen_width()
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t_height = gtk.gdk.screen_height() * 83 / 100
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self.notebook.set_size_request(t_width, t_height)
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self.add_new_terminal()
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open_terminal = gtk.Button('Open a new terminal')
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open_terminal.connect("clicked", self.add_new_terminal)
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open_terminal.show()
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self.notebook.show()
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self.main_vbox = gtk.VBox(False, 3)
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self.main_vbox.pack_start(open_terminal, True, True, 2)
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self.main_vbox.pack_start(self.notebook, True, True, 2)
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self.main_vbox.show_all()
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# Remove a page from the notebook
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def close_terminal(self, button, child):
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page = self.notebook.page_num(child)
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if page != -1:
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self.notebook.remove_page(page)
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pages = self.notebook.get_n_pages()
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if pages <= 0:
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self.page_number = 0
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self.add_new_terminal()
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# Need to refresh the widget --
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# This forces the widget to redraw itself.
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self.notebook.queue_draw_area(0, 0, -1, -1)
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def add_icon_to_button(self, button):
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iconBox = gtk.HBox(False, 0)
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image = gtk.Image()
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image.set_from_stock(gtk.STOCK_CLOSE, gtk.ICON_SIZE_MENU)
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gtk.Button.set_relief(button, gtk.RELIEF_NONE)
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settings = gtk.Widget.get_settings (button)
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(w,h) = gtk.icon_size_lookup_for_settings (settings, gtk.ICON_SIZE_MENU)
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gtk.Widget.set_size_request (button, w + 4, h + 4)
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image.show()
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iconBox.pack_start(image, True, False, 0)
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button.add(iconBox)
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iconBox.show()
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def add_new_terminal(self, *arguments, **keywords):
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self.page_number += 1
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terminal = Terminal()
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terminal.show()
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eventBox = self.create_custom_tab("Term %d" % self.page_number, terminal)
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self.notebook.append_page(terminal, eventBox)
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# Set the new page
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pages = gtk.Notebook.get_n_pages(self.notebook)
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self.notebook.set_current_page(pages - 1)
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return True
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def create_custom_tab(self, text, child):
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eventBox = gtk.EventBox()
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tabBox = gtk.HBox(False, 2)
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tabLabel = gtk.Label(text)
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tabButton = gtk.Button()
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tabButton.connect('clicked', self.close_terminal, child)
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# Add a picture on a button
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self.add_icon_to_button(tabButton)
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iconBox = gtk.HBox(False, 0)
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eventBox.show()
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tabButton.show()
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tabLabel.show()
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tabBox.pack_start(tabLabel, False)
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tabBox.pack_start(tabButton, False)
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tabBox.show_all()
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eventBox.add(tabBox)
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return eventBox
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class Interface:
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def __init__(self):
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multiple = Multiple()
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self.widget = multiple.main_vbox
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