def showResults(self, search):
soup = BeautifulSoup(requests.get(search).text, 'html5lib')
# Figure out what class the search results are in
if 'wikia.com' in self.wikiurl:
elems = soup.findAll('a', attrs={'class': 'result-link'})
else:
elems = soup.findAll('div',
attrs={'class': 'mw-search-result-heading'})
self.results = []
if elems is not None:
for elem in elems:
# Remove URLs from result list
if 'http' not in elem.get_text():
self.results.append(elem.get_text())
if len(self.results) == 0:
console.hud_alert('No results', 'error')
return
itemlist = [{'title': result, 'accessory_type': 'none'}
for result in self.results]
vdel = SearchTableViewDelegate(itemlist, self.webview, self,
self.wikiurl, self.results)
self.tv = ui.TableView()
self.tv.name = soup.title.text.split(' -')[0]
self.tv.delegate = self.tv.data_source = vdel
self.tv.present('fullscreen')
python类TableView()的实例源码
def __init__(self, path='/'):
tv = ui.TableView()
tv.frame = self.bounds
tv.flex = 'WH'
ds = ui.ListDataSource([])
ds.action = self.item_selected
tv.data_source = ds
tv.delegate = ds
self.tableview = tv
self.add_subview(self.tableview)
self.name = 'Dropbox'
label = ui.Label(frame=self.bounds)
label.flex = 'WH'
label.background_color = (1, 1, 1, 0.95)
label.text = 'Loading...'
label.touch_enabled = True
label.alignment = ui.ALIGN_CENTER
self.path = path
self.add_subview(label)
self.status_label = label
self.canceled = False
def __init__(self, path='/'):
tv = ui.TableView()
tv.frame = self.bounds
tv.flex = 'WH'
ds = ui.ListDataSource([])
ds.action = self.item_selected
tv.data_source = ds
tv.delegate = ds
self.tableview = tv
self.add_subview(self.tableview)
self.name = 'Dropbox'
label = ui.Label(frame=self.bounds)
label.flex = 'WH'
label.background_color = (1, 1, 1, 0.95)
label.text = 'Loading...'
label.touch_enabled = True
label.alignment = ui.ALIGN_CENTER
self.path = path
self.add_subview(label)
self.status_label = label
self.canceled = False
Three-Column-Sortable-TableView.py 文件源码
项目：pythonista-scripts
作者: khilnani
项目源码
文件源码
阅读 26
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def __init__(self):
self.dirs = []
self.files = []
self.select_color = 'lightgrey'
self.unselect_color = 'white'
self.active_button = None
self.button_height = 50
self.btn_name = self.make_buttons('Name')
self.btn_size = self.make_buttons('Size')
self.btn_date = self.make_buttons('Date')
self.tv = ui.TableView()
self.tv.row_height = 30
self.tv.data_source = MyTableViewDataSource(self.tv.row_height)
self.get_dir()
self.all_items = self.dirs + self.files
self.tv.data_source.items = self.all_items
self.name = 'TableView-Test'
#self.tv.delegate = MyTableViewDelegate()
self.tv.allows_selection = False
self.add_subview(self.tv)
self.present('full_screen')
def open_finder(self,sender):
# expand out a view/dialog from sender
root=self.find_root()
overlay=ui.Button(frame=(0,0)+tuple(root.frame)[2:],bg_color=(0,0,0,0.25),name='overlay')
dialog=ui.View(frame=sender.frame,bg_color='white',name='dialog')
self.tbl=ui.TableView()
self.tbl.width=dialog.width
self.tbl.height=dialog.height
self.listsource=ui.ListDataSource(items=[])
self.tbl.data_source=self.listsource
self.tbl.delegate=self.listsource
self.listsource.action=self.stop_populating
self.tbl.flex='wh'
dialog.add_subview(self.tbl)
overlay.add_subview(dialog)
overlay.action=self.stop_populating
root.add_subview(overlay)
self.dialog=dialog
def ani():
dialog.x,dialog.y=ui.convert_point((self.textfield.x,self.textfield.y+self.textfield.height),self,root)
dialog.width=self.textfield.width
dialog.height=min(400,root.height-ui.convert_point((0,dialog.y),self,root)[1])
ui.delay(self.start_populating,0.16)
ui.animate(ani,0.15)
def open_finder(self,sender):
# expand out a view/dialog from sender
root=self.find_root()
overlay=ui.Button(frame=(0,0)+tuple(root.frame)[2:],bg_color=(0,0,0,0.25),name='overlay')
dialog=ui.View(frame=sender.frame,bg_color='white',name='dialog')
self.tbl=ui.TableView()
self.tbl.width=dialog.width
self.tbl.height=dialog.height
self.listsource=ui.ListDataSource(items=[])
self.tbl.data_source=self.listsource
self.tbl.delegate=self.listsource
self.listsource.action=self.stop_populating
self.tbl.flex='wh'
dialog.add_subview(self.tbl)
overlay.add_subview(dialog)
overlay.action=self.stop_populating
root.add_subview(overlay)
self.dialog=dialog
def ani():
dialog.x,dialog.y=ui.convert_point((self.textfield.x,self.textfield.y+self.textfield.height),self,root)
dialog.width=self.textfield.width
dialog.height=min(400,root.height-ui.convert_point((0,dialog.y),self,root)[1])
ui.delay(self.start_populating,0.16)
ui.animate(ani,0.15)
def init_size(self): # initialize with correct size when landscape orientation = ui.WebView(frame=(0,0,100,200)).eval_js('window.orientation') if orientation in (-90, 90): self.frame = (0, 0, self.height, self.width)
def did_load(self): self.init_buttons() self.init_webbrowser() self.init_addressbar() self.init_size() self.flex = 'WH' self.bookmarks = self.load_bookmarks() self.history = self.load_history() self.addressbar_is_editing = False self.webpage_has_loaded = False self.favourite_images = {True :ui.Image.named('ionicons-ios7-star-32'), False:ui.Image.named('ionicons-ios7-star-outline-32')}
def save_history(self, filename=filename_history): with open(filename, 'w') as f: url = self.get_url() if url in self.history: self.history.remove(url) self.history.append(url) f.seek(0) pickle.dump(self.history, f) def clear_history(self, sender, filename=filename_history): with open(filename, 'w') as f: self.history = [] f.seek(0) pickle.dump(self.history, f) sender.superview.superview['history'].data_source.items = self.history sender.superview.superview['history'].reload()
def save_bookmark(self, filename=filename_bookmarks): with open(filename, 'w') as f: url = self.get_url() title = self.get_title() or self.parse_url(url) self.bookmarks[title] = url f.seek(0) json.dump(self.bookmarks, f, indent=4) self['controlpanel']['favourite'].image = self.favourite_images[True]
def remove_bookmark(self, title=None, filename=filename_bookmarks): with open(filename, 'w') as f: title = title or self.get_title() del self.bookmarks[title] f.seek(0) json.dump(self.bookmarks, f, indent=4) self['controlpanel']['favourite'].image = self.favourite_images[False]
def popup_menu(self): popup = ui.View(name='menu', frame=(0, 0, 320, 500)) toolbar = ui.View(frame=(-5, 0, 330, 100), name='toolbar') toolbar.border_width = 0.5 toolbar.border_color = '#B2B2B2' label = ui.Label() label.text = 'Bookmarks' label.alignment = ui.ALIGN_CENTER label.frame = (0, 0, 320, 50) label.name = 'title' segment_ctrl = ui.SegmentedControl(name='segctrl') segment_ctrl.segments = ['Bookmarks', 'History'] segment_ctrl.width = 170 segment_ctrl.center = popup.center segment_ctrl.y = label.height segment_ctrl.selected_index = 0 segment_ctrl.action = self.bookmarks_or_history button = ui.Button() button.frame = (segment_ctrl.x*3.5, segment_ctrl.y, 60, 30) button.font = ('<system>', 15) button.title= 'Clear' button.name = 'clear' button.action = self.clear_history button.hidden = True toolbar.add_subview(label) toolbar.add_subview(segment_ctrl) toolbar.add_subview(button) popup.add_subview(toolbar) data_source = ui.ListDataSource(sorted(self.bookmarks.keys())) popup.add_subview(self.list_bookmarks_and_history(data_source, width=320,height=toolbar.superview.height-toolbar.height, y=toolbar.height, name='bookmarks')) x, y = self['controlpanel']['bookmarks'].center popup.present('popover', popover_location=(x, y), hide_title_bar=True)
def bookmarks_or_history(self, sender): toolbar = sender.superview if sender.selected_index == 0: toolbar['clear'].hidden = True toolbar['title'].text = 'Bookmarks' data_source = ui.ListDataSource(sorted(self.bookmarks.keys())) tv = self.list_bookmarks_and_history(data_source, width=320, height=toolbar.superview.height-toolbar.height, y=toolbar.height, name='bookmarks') toolbar.superview.remove_subview(toolbar.superview['history']) else: toolbar['clear'].hidden = False toolbar['title'].text = 'History' data_source = ui.ListDataSource(self.history[::-1]) tv = self.list_bookmarks_and_history(data_source, width=320, height=toolbar.superview.height-toolbar.height, y=toolbar.height, name='history') toolbar.superview['bookmarks'].hidden=True toolbar.superview.remove_subview(toolbar.superview['bookmarks']) sender.superview.superview.add_subview(tv)
def list_bookmarks_and_history(self, data_source, **kwargs): tv = ui.TableView() tv.data_source = data_source tv.delegate = self for k, v in kwargs.items(): setattr(tv, k, v) return tv
def show_more_menu(self): popup = ui.TableView() popup.width = 250 popup.height = 500 popup.name = 'More' popup.data_source = popup.delegate = self button = self['controlpanel']['more'] popup.present('popover', popover_location=(button.x, button.y+button.height))
def button_tapped(self, sender): if sender.name == 'favourite': if self.get_url() in self.bookmarks.values(): self.remove_bookmark() else: self.save_bookmark() elif sender.name == 'bookmarks': self.popup_menu() elif sender.name == 'more': self.show_more_menu() else: eval("self['webview'].{}()".format(sender.name))
def tableview_number_of_rows(self, tableview, section): if tableview.name == 'Bookmarks': return len(self.bookmarks) elif tableview.name == 'More': return 1
def tableview_cell_for_row(self, tableview, section, row): if tableview.name == 'Bookmarks': cell = ui.TableViewCell() cell.text_label.text = sorted(self.bookmarks.keys())[row] cell.image_view.image = ui.Image.named('ionicons-ios7-bookmarks-outline-32') cell.image_view.tint_color = '#66CCFF' return cell elif tableview.name == 'More': cell = ui.TableViewCell() cell.text_label.text = 'Settings' cell.image_view.image = ui.Image.named('ionicons-wrench-32') return cell
@ui.in_background def tableview_did_select(self, tableview, section, row): if tableview.name == 'bookmarks': url = self.bookmarks[sorted(self.bookmarks.keys())[row]] self.load_url(url) tableview.superview.close() elif tableview.name == 'history': url = tableview.data_source.items[row] tableview.superview.close() self.load_url(url) elif tableview.name == 'More': tableview.close() console.hud_alert('No settings yet...', 'error', 1)
def tableview_can_delete(self, tableview, section, row): return True
def tableview_delete(self, tableview, section, row): item = sorted(self.bookmarks.keys())[row] self.remove_bookmark(item) tableview.reload()
def textfield_did_begin_editing(self, textfield): self.addressbar_is_editing = True self.set_url() self['controlpanel']['reload'].hidden = True
def textfield_did_end_editing(self, textfield): self.addressbar_is_editing = False self['controlpanel']['reload'].hidden = False self.set_url()
def textfield_should_return(self, textfield): url = self['controlpanel']['addressbar'].text self.load_url(url) textfield.end_editing() return True
def webview_did_start_load(self, webview): self.webpage_has_loaded = False
def webview_did_finish_load(self, webview): if not self.addressbar_is_editing: self.set_url() self.webpage_has_loaded = True page_is_bookmarked = unicode(self.get_url()) in self.bookmarks.values() self['controlpanel']['favourite'].image = self.favourite_images[page_is_bookmarked] self.save_history()
def get_view(theme_manager):
tv = ui.TableView()
w,h = ui.get_screen_size()
tv.width = w
tv.height = h
tv.flex = 'WH'
tv.name = 'PyDoc'
data = DocsetView(theme_manager)
tv.delegate = data
tv.data_source = data
return tv
def get_view(theme_manger, stackOverflowOnlineCallback):
tv = ui.TableView()
w,h = ui.get_screen_size()
tv.width = w
tv.height = h
tv.flex = 'WH'
tv.name = 'PyDoc'
data = DocsetIndexView(theme_manger, stackOverflowOnlineCallback)
tv.delegate = data
tv.data_source = data
return tv
def __init__(self, wikis):
addbtn = ui.ButtonItem(image=ui.Image.named('iob:ios7_plus_empty_32'),
action=self.add)
# self.editbtn so it can be used in WikiList.edit
self.editbtn = ui.ButtonItem(title='Edit', action=self.edit)
items = None
# If save file exists use it
if os.path.isfile(os.path.expanduser('~/.mwsave.dat')):
s = shelve.open(os.path.expanduser('~/.mwsave'))
try:
wikis = s['wikis']
except KeyError:
pass
s.close()
self.tv = ui.TableView(name='Wikis')
self.nv = ui.NavigationView(self.tv)
self.tv.delegate = TableViewDelegate(wikis)
items = []
# Create data source from dictionary of wikis
for wiki in wikis:
items.append({'title': wiki,
'accessory_type': 'detail_disclosure_button'})
self.tv.data_source = ui.ListDataSource(items)
self.tv.data_source.move_enabled = True
self.tv.data_source.edit_action = self.removeFromWikis
self.tv.right_button_items = [addbtn]
self.tv.left_button_items = [self.editbtn]
self.nv.present('fullscreen', hide_title_bar=True)
# Wait until the view closes to save app data
self.nv.wait_modal()
self.save()
def __init__(self, app, category_name, category_url):
self.app = app
self.category_name = category_name
self.category_url = category_url
self.view = ui.TableView(frame=(0, 0, 640, 640))
self.view.name = category_name
self.tools_dict = self.app.repo.get_tools_from_md(category_url)
self.tool_names = sorted(self.tools_dict.keys())
self.view.data_source = self
self.view.delegate = self
def __init__(self, app):
self.app = app
self.view = ui.TableView(frame=(0, 0, 640, 640))
self.view.name = 'Categories'
self.categories_dict = {}
self.load()
def __init__(self, root_node, allow_multi=False, async_mode=False):
self.async_mode = async_mode
self.allow_multi = allow_multi
self.selected_entries = None
self.table_view = ui.TableView()
self.table_view.frame = (0, 0, 500, 500)
self.table_view.data_source = self
self.table_view.delegate = self
self.table_view.flex = 'WH'
self.table_view.allows_multiple_selection = True
self.table_view.tint_color = 'gray'
self.view = ui.View(frame=self.table_view.frame)
self.view.add_subview(self.table_view)
self.view.name = root_node.title
self.busy_view = ui.View(frame=self.view.bounds, flex='WH', background_color=(0, 0, 0, 0.35))
hud = ui.View(frame=(self.view.center.x - 50, self.view.center.y - 50, 100, 100))
hud.background_color = (0, 0, 0, 0.7)
hud.corner_radius = 8.0
hud.flex = 'TLRB'
spinner = ui.ActivityIndicator()
spinner.style = ui.ACTIVITY_INDICATOR_STYLE_WHITE_LARGE
spinner.center = (50, 50)
spinner.start_animating()
hud.add_subview(spinner)
self.busy_view.add_subview(hud)
self.busy_view.alpha = 0.0
self.view.add_subview(self.busy_view)
self.done_btn = ui.ButtonItem(title='Done', action=self.done_action)
if self.allow_multi:
self.view.right_button_items = [self.done_btn]
self.done_btn.enabled = False
self.root_node = root_node
self.entries = []
self.flat_entries = []
if self.async_mode:
self.set_busy(True)
t = threading.Thread(target=self.expand_root)
t.start()
else:
self.expand_root()
def __init__(self, high_scores=high_scores):
self.name = 'Cloud Jump 2 - Leaderboard'
self.frame=(0, 0, 500, 500)
tv = ui.TableView()
tv.frame=(0, 0, 500, 500)
tv.data_source = Data(items=self.scores_list(high_scores))
tv.allows_selection = tv.data_source.delete_enabled = False
self.add_subview(tv)
def __init__(self,setter, base_dir = '.', *args, **kargs):
self.table = ui.TableView(*args, **kargs)
self.name=os.path.split(os.path.abspath(base_dir))[1]
self.src = MyTableViewDataSource(setter, base_dir)
self.table.data_source = self.src
self.table.delegate = self.src
self.table.flex = 'WHTBLR'
self.setter=setter
#self.view = ui.View(name = base_dir)
self.background_color = 'white'
self.add_subview(self.table)
def get_view(elements, cb, thememanager):
dbo = ElementListView(elements = elements, selectedCallBack = cb, thememanager = thememanager)
table_view = ui.TableView()
table_view.name = 'Elements'
table_view.data_source = dbo
table_view.delegate = dbo
table_view.background_color = thememanager.main_background_colour
return table_view
def create_table_view(self):
table_view = ui.TableView()
table_view.name = 'tableview'
table_view.flex = 'WH'
table_view.width = self.width
table_view.height = self.height
table_view.delegate = self
table_view.data_source = self
self.add_subview(table_view)
def get_view(elements, thememanager):
dbo = ElementManagementView(elements = elements, thememanager = thememanager)
table_view = ui.TableView()
table_view.name = 'Elements'
table_view.data_source = dbo
table_view.delegate = dbo
table_view.background_color = thememanager.main_background_colour
return table_view
def __init__(self):
self.schema_v = ui.TableView('grouped')
self.data_v = ui.TableView()
self.nbutton = ui.Button(title='Next')
self.pbutton = ui.Button(title='Prev')
def get_view(dir, cb, filetypes):
test = FilebrowserController(dir=dir, cb=cb, filetypes=filetypes)
table_view = ui.TableView()
table_view.name = 'Files'
table_view.data_source = test
table_view.delegate = test
return table_view
def main(r):
L=log_table(r)
t=ui.TableView()
t.row_height=75
t.data_source=L
t.delegate=L
t.frame=(44.0, 44.0, 540.0, 576.0)
t.present('sheet')
def __init__(self, frame=(0,0,150,32),
buttonSize = (32,32),
data = "this is a test".split(),
font = None,
initialItem = 0,
offset_eps = 0,
action = None,
fullSize = 300,
name = 'dropdown'):
self.frame = frame
self._position = [ self.frame[x] for x in (0,1)]
self.smallSize = frame[3]
self.bg_color = None
self.border_width = 0
self.border_color = 'black'
self.buttonSize = buttonSize
self._data = data
self.delegate = _DropDownDelegate(self)
if action:
if inspect.isfunction(action) and len(inspect.getargspec(action).args) == 2:
self.action = action
else:
raise TypeError('single argument function')
self.tvFrame = (0,0, self.frame[2] - self.buttonSize[0], self.buttonSize[1])
self.tv = ui.TableView(frame=self.tvFrame)
self.tv.row_height = self.smallSize
self.tv.name = 'tableview'
self.tv.allows_selection = True
self.tv.delegate = self.tv.data_source = self.delegate
self.tv.border_color = 'black'
self.tv.border_width = 1
self.button = ui.Button(frame = (self.frame[2]-self.buttonSize[0], 0) + self.buttonSize)
self.button.bg_color = 'white'
self.button.name = 'button'
self.button.action = self.onArrow
self.button.border_width = 1
self.button.border_color = 'black'
self.button.image=ui.Image.named('ionicons-arrow-down-b-24')
self.expanded = False
self.add_subview(self.tv)
self.tv.frame = self.tvFrame
self.add_subview(self.button)
self.fullSize = fullSize
self.smallSize = self.frame[3]
self.offset_eps = offset_eps
self.name = name
self._hidden = False
def get_view(self, dbpath, tablename):
self.schema_v = ui.TableView('grouped')
self.data_v = ui.TableView()
schema_view = self.schema_v
data_view = self.data_v
dbo = tableobjectsview(dbpath, tablename)
self.ov = dataobjectview(dbpath, tablename)
w, h = ui.get_screen_size()
schema_view.name = tablename
schema_view.data_source = dbo
schema_view.delegate = dbo
data_view.name = tablename
data_view.data_source = self.ov
data_view.delegate = self.ov
seg = ui.SegmentedControl()
seg.segments = ['Schema','Data']
seg.selected_index = 0
seg.action = self.test
seg.width = w/3
seg.x = w/2 - (seg.width/2)
seg.y = seg.height / 2
self.pbutton.y = seg.y
self.nbutton.y = seg.y
self.pbutton.x = seg.x - (seg.width/2)
self.nbutton.x = seg.x + seg.width
self.pbutton.width = seg.width/2
self.nbutton.width = seg.width/2
self.pbutton.hidden = True
self.nbutton.hidden = True
self.pbutton.action = self.prev
self.nbutton.action = self.next
self.nbutton.enabled, self.pbutton.enabled = self.ov.initial_button_config()
t = ui.View(frame=(0,0,w,h))
t.background_color = (0.92,0.92,0.95)
t.width = w
t.height = h
schema_view.width = w
schema_view.height = t.height * 0.9
schema_view.y = 2 * seg.height
data_view.width = w
data_view.height = t.height * 0.9
data_view.y = 2 * seg.height
data_view.hidden = True
schema_view.hidden = False
self.schema_v = schema_view
self.data_v = data_view
t.add_subview(self.schema_v)
t.add_subview(self.data_v)
t.add_subview(seg)
t.add_subview(self.pbutton)
t.add_subview(self.nbutton)
return t
def __init__(self, **kwargs):
super().__init__(**kwargs)
if 'background_color' not in kwargs:
self.background_color = 'white'
if 'frame' not in kwargs:
self.width = min(ui.get_window_size()[0] * 0.8, 700)
self.height = ui.get_window_size()[1] * 0.8
self._tableview = ui.TableView()
self._textfield = ui.TextField()
self._help_label = ui.Label()
self._datasource = None
self._handlers = None
self.shift_enter_enabled = True
self.did_select_item_action = None
tf = LayoutProxy(self._textfield)
self.add_subview(tf)
tf.layout.align_left_with_superview.equal = 8
tf.layout.align_top_with_superview.equal = 8
tf.layout.align_right_with_superview.equal = -8
tf.layout.height.equal = 31
tf.delegate = self
tv = LayoutProxy(self._tableview)
self.add_subview(tv)
tv.layout.align_left_to(tf).equal = 0
tv.layout.align_right_to(tf).equal = 0
tv.layout.top_offset_to(tf).equal = 8
tv.allows_selection = True
tv.allows_multiple_selection = False
hl = LayoutProxy(self._help_label)
self.add_subview(hl)
hl.layout.align_left_to(tv).equal = 0
hl.layout.align_right_to(tv).equal = 0
hl.layout.top_offset_to(tv).equal = 8
hl.layout.align_bottom_with_superview.equal = -8
hl.layout.height.max = 66
hl.font = ('<system>', 13.0)
hl.alignment = ui.ALIGN_CENTER
hl.text_color = (0, 0, 0, 0.5)
hl.number_of_lines = 2
if is_in_hardware_keyboard_mode:
tf.view.begin_editing()
self._register_key_event_handlers()
def __init__(self):
global _datasource
self.name = 'Drag & Drop'
self.width = min(ui.get_window_size()[0] * 0.8, 700)
self.height = ui.get_window_size()[1] * 0.8
path = editor.get_path()
if path:
expanded_folder = os.path.dirname(path)
files = tab.get_paths()
else:
expanded_folder = None
files = None
root_node = FileNode(os.path.expanduser('~/Documents'), ignore=ignore)
_datasource = FolderPickerDataSource(root_node, expanded_folder, files)
tv = ui.TableView(frame=self.bounds, flex='WH')
tv.delegate = _datasource
tv.data_source = _datasource
tv.allows_multiple_selection = False
tv.allows_selection = True
tv.allows_multiple_selection_during_editing = False
tv.allows_selection_during_editing = False
tv.separator_color = 'clear'
self.add_subview(tv)
methods = [tableView_itemsForBeginningDragSession_atIndexPath_]
protocols = ['UITableViewDragDelegate']
DragDelegate = create_objc_class('DragDelegate', methods=methods, protocols=protocols)
self._drag_delegate = DragDelegate.alloc().init()
methods = [
tableView_canHandleDropSession_,
tableView_dropSessionDidUpdate_withDestinationIndexPath_,
tableView_performDropWithCoordinator_
]
protocols = ['UITableViewDropDelegate']
DropDelegate = create_objc_class('DropDelegate', methods=methods, protocols=protocols)
self._drop_delegate = DropDelegate.alloc().init()
tv_objc = ObjCInstance(tv)
tv_objc.setDragDelegate_(self._drag_delegate)
tv_objc.setDropDelegate_(self._drop_delegate)
def handle_escape():
self.close()
self._handlers = [
register_key_event_handler(UIEventKeyCode.escape, handle_escape),
register_key_event_handler(UIEventKeyCode.dot, handle_escape,
modifier=UIKeyModifier.command)
]
