Viewing file:  buttons.py (1.64 KB) -rw-r--r--
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# Copyright 2017 Canonical, Ltd.
#
# 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, version 3.
#
# 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, see <http://www.gnu.org/licenses/>.
from urwid import AttrMap, Button, Text
def _stylized_button(left, right, style):
class Btn(Button):
button_left = Text(left)
button_right = Text(right)
class StyleAttrMap(AttrMap):
def __init__(self, label, on_press=None, user_arg=None):
btn = Btn(label, on_press=on_press, user_data=user_arg)
btn._w.contents[2] = (
btn._w.contents[2][0],
btn._w.options('given', len(right)))
super().__init__(btn, style + '_button', style + '_button focus')
return StyleAttrMap
def action_button(style):
return _stylized_button('[', ']', style)
_forward_rhs = "\N{BLACK RIGHT-POINTING SMALL TRIANGLE} ]"
menu_btn = _stylized_button("[", _forward_rhs, "menu")
forward_btn = _stylized_button("[", _forward_rhs, "done")
header_btn = action_button("frame")
done_btn = action_button("done")
danger_btn = action_button("danger")
other_btn = action_button("other")
ok_btn = done_btn
delete_btn = danger_btn
back_btn = other_btn
cancel_btn = other_btn
reset_btn = other_btn
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