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comparison examples/menu.py @ 151:6689aa54b20c default tip

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refactoring from camelCase -> snake_case: This libraries was using camelCase due for historical reasons (related to the use of Twisted in the initial project). This patch fixes it by using PEP8 compliant snake_case
author Goffi <goffi@goffi.org>
date Sat, 08 Apr 2023 15:38:18 +0200
parents 287ff3e1edd1
children
comparison
equal deleted inserted replaced
150:aa8f46b43a71 151:6689aa54b20c
16 16
17 class MenuDemo(object): 17 class MenuDemo(object):
18 18
19 def __init__(self): 19 def __init__(self):
20 _frame = urwid.Frame(urwid.Filler(urwid.Text('Menu demo', align='center'))) 20 _frame = urwid.Frame(urwid.Filler(urwid.Text('Menu demo', align='center')))
21 self.loop = urwid.MainLoop(_frame, const_PALETTE, unhandled_input=self.keyHandler) 21 self.loop = urwid.MainLoop(_frame, const_PALETTE, unhandled_input=self.key_handler)
22 _frame.set_header(self.buildMenu()) 22 _frame.set_header(self.buildMenu())
23 _frame.set_focus('header') 23 _frame.set_focus('header')
24 24
25 def run(self): 25 def run(self):
26 self.loop.run() 26 self.loop.run()
42 self._messageExit("Exiting throught 'Exit' menu item") 42 self._messageExit("Exiting throught 'Exit' menu item")
43 43
44 def buildMenu(self): 44 def buildMenu(self):
45 self.menu = Menu(self.loop) 45 self.menu = Menu(self.loop)
46 _menu1 = "Menu 1" 46 _menu1 = "Menu 1"
47 self.menu.addMenu(_menu1, "Item 1", self.menu_cb) #Adding a menu is quite easy 47 self.menu.add_menu(_menu1, "Item 1", self.menu_cb) #Adding a menu is quite easy
48 self.menu.addMenu(_menu1, "Item 2", self.menu_cb) #Here the callback is always the same, 48 self.menu.add_menu(_menu1, "Item 2", self.menu_cb) #Here the callback is always the same,
49 self.menu.addMenu(_menu1, "Item 3", self.menu_cb) #but you use different ones in real life :) 49 self.menu.add_menu(_menu1, "Item 3", self.menu_cb) #but you use different ones in real life :)
50 self.menu.addMenu(_menu1, "Exit (C-x)", self.exit_cb, 'ctrl x') #You can also add a shortcut 50 self.menu.add_menu(_menu1, "Exit (C-x)", self.exit_cb, 'ctrl x') #You can also add a shortcut
51 _menu2 = "Menu 2" 51 _menu2 = "Menu 2"
52 self.menu.addMenu(_menu2, "Item 1", self.menu_cb) 52 self.menu.add_menu(_menu2, "Item 1", self.menu_cb)
53 self.menu.addMenu(_menu2, "Item 2", self.menu_cb) 53 self.menu.add_menu(_menu2, "Item 2", self.menu_cb)
54 self.menu.addMenu(_menu2, "Item 3", self.menu_cb) 54 self.menu.add_menu(_menu2, "Item 3", self.menu_cb)
55 return self.menu 55 return self.menu
56 56
57 def keyHandler(self, input): 57 def key_handler(self, input):
58 """We leave if user press a quit char""" 58 """We leave if user press a quit char"""
59 if input in ('esc','q','Q'): 59 if input in ('esc','q','Q'):
60 raise urwid.ExitMainLoop() 60 raise urwid.ExitMainLoop()
61 else: 61 else:
62 return self.menu.checkShortcuts(input) #needed to manage shortcuts 62 return self.menu.check_shortcuts(input) #needed to manage shortcuts
63 63
64 demo = MenuDemo() 64 demo = MenuDemo()
65 demo.run() 65 demo.run()