/usr/share/sugar/activities/Browse.activity/widgets.py is in sugar-browse-activity 137-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | # Copyright (C) 2006, Red Hat, Inc.
# Copyright (C) 2011, One Laptop Per Child
# Copyright (C) 2009, Tomeu Vizoso, Simon Schampijer
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
from gi.repository import GObject
from gi.repository import Gtk
from sugar3.graphics.icon import Icon
class TabAdd(Gtk.HBox):
__gtype_name__ = 'BrowseTabAdd'
__gsignals__ = {
'tab-added': (GObject.SignalFlags.RUN_FIRST,
None,
([])),
}
def __init__(self):
GObject.GObject.__init__(self)
add_tab_icon = Icon(icon_name='add')
button = Gtk.Button()
button.props.relief = Gtk.ReliefStyle.NONE
button.props.focus_on_click = False
icon_box = Gtk.HBox()
icon_box.pack_start(add_tab_icon, True, False, 0)
button.add(icon_box)
button.connect('clicked', self.__button_clicked_cb)
button.set_name('browse-tab-add')
self.pack_start(button, True, True, 0)
add_tab_icon.show()
icon_box.show()
button.show()
def __button_clicked_cb(self, button):
self.emit('tab-added')
class BrowserNotebook(Gtk.Notebook):
__gtype_name__ = 'BrowseNotebook'
"""Handle an extra tab at the end with an Add Tab button."""
def __init__(self):
GObject.GObject.__init__(self)
tab_add = TabAdd()
tab_add.connect('tab-added', self.on_add_tab)
self.set_action_widget(tab_add, Gtk.PackType.END)
tab_add.show()
def on_add_tab(self, obj):
raise NotImplementedError("implement this in the subclass")
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