Python urwid.ListBox方法代码示例

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def __init__(self, topics_btn_list: List[Any], view: Any,
                 stream_button: Any) -> None:
        self.view = view
        self.log = urwid.SimpleFocusListWalker(topics_btn_list)
        self.topics_btn_list = topics_btn_list
        self.stream_button = stream_button
        self.focus_index_before_search = 0
        self.list_box = urwid.ListBox(self.log)
        self.topic_search_box = PanelSearchBox(self,
                                               'SEARCH_TOPICS',
                                               self.update_topics)
        self.header_list = urwid.Pile([self.stream_button,
                                       urwid.Divider('─'),
                                       self.topic_search_box])
        super().__init__(self.list_box, header=urwid.LineBox(
            self.header_list, tlcorner='─', tline='', lline='',
            trcorner='─', blcorner='─', rline='',
            bline='─', brcorner='─'
        ))
        self.search_lock = threading.Lock() 

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def resolve_action(self, p_action_str, p_size=None):
        """
        Checks whether action specified in p_action_str is "built-in" or
        contains topydo command (i.e. starts with 'cmd') and forwards it to
        proper executing methods.

        p_size should be specified for some of the builtin actions like 'up' or
        'home' as they can interact with urwid.ListBox.keypress or
        urwid.ListBox.calculate_visible.
        """
        if p_action_str.startswith(('cmd ', 'cmdv ')):
            prefix, cmd = p_action_str.split(' ', 1)
            execute_signal = get_execute_signal(prefix)

            if '{}' in cmd:
                self._execute_on_selected(cmd, execute_signal)
            else:
                urwid.emit_signal(self, execute_signal, cmd)
        else:
            self.execute_builtin_action(p_action_str, p_size) 

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def search_prompt(self):
        if self.mode == "index":
            callback = self.search_index_callback
        elif self.mode == "thread":
            callback = self.search_thread_callback
        else:
            return

        popup = OptionsMenu(
            urwid.ListBox(
                urwid.SimpleFocusListWalker([
                    urwid.Text(("button", "Enter a query:")),
                    urwid.AttrMap(StringPrompt(callback), "opt_prompt"),
                    urwid.Text("Use a blank query to reset the {}.".format(self.mode))
                ])),
            **self.frame_theme())

        self.loop.widget = urwid.Overlay(
            popup, self.loop.widget,
            align=("relative", 50),
            valign=("relative", 25 if self.window_split else 50),
            width=("relative", 40), height=6) 

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def formatting_help(self, *_):
        """
        Pops a help window for formatting directives.
        """
        # we can "recycle" the server's formatting abilities to
        # use the same syntax for the help text itself
        message = network.fake_message(
            "\n\n".join(format_help), format="sequential")

        widget = OptionsMenu(
            urwid.ListBox(urwid.SimpleFocusListWalker(app.make_message_body(message, True))),
            **self.frame_theme("Formatting Help")
        )

        va = 5 if self.window_split else 50
        vh = 45 if self.window_split else 75
        app.loop.widget = urwid.Overlay(
            widget, app.loop.widget,
            align=("relative", 50),
            valign=("relative", va),
            width=self.prefs["max_text_width"],
            height=("relative", vh)
        ) 

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def set_escape_key(self, button, args):
        mode = args[0]
        widget = OptionsMenu(
            urwid.ListBox(urwid.SimpleFocusListWalker([
                urwid.Text("Press Enter when done"),
                urwid.AttrMap(KeyPrompt(
                    self.prefs["edit_escapes"][mode],
                    self.save_escape_key,
                    [mode]
                ), "opt_prompt")])),
            **self.frame_theme("Set key for " + mode)
        )

        app.loop.widget = urwid.Overlay(
            urwid.AttrMap(widget, "30"),
            app.loop.widget,
            align=("relative", 50),
            valign=("relative", 50),
            width=25, height=5
        ) 

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def build(self):
        wlist = []
        addnew = urwid.Button("Add")
        urwid.connect_signal(addnew, 'click', self._add_new_option)
        addnew = urwid.AttrWrap(addnew, 'selectable', 'butfocus')
        wlist.append(addnew)
        for attrib in getattr(self.row, self.metadata.colname): # list-like attribute
            entry = ListEntry(urwid.Columns(
                    [(30, urwid.Text(str(attrib.type))),
                     urwid.Text(unicode(attrib.value).encode("utf-8"))]))
            entry.attrname = attrib.type.name
            urwid.connect_signal(entry, 'activate', self._edit_option)
            urwid.connect_signal(entry, 'delete', self._delete)
            wlist.append(entry)
        listbox = urwid.ListBox(urwid.SimpleFocusListWalker(wlist))
        return urwid.BoxAdapter(urwid.LineBox(listbox), max(7, len(wlist)+2)) 

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def build(self):
        environments = db.get_environment_names()
        reports = [None] + db.get_report_names()

        self._envsel = widgets.ListScrollSelector(environments)
        self._repsel = widgets.ListScrollSelector(reports)
        self._tclist = urwid.SimpleListWalker([])
        butcols = urwid.Columns([
                ("pack", urwid.Text("environment:")),
                AM(self._envsel, "selectable", "butfocus"),
                ("pack", urwid.Text("report:")),
                AM(self._repsel, "selectable", "butfocus"),
            ], dividechars=2)
        header = urwid.Pile([
        AM(urwid.Text("Select environment, report, and set options. Use Tab to switch to environment selector. Selected:"), "subhead"),
                urwid.BoxAdapter(urwid.ListBox(self._tclist), 2),
                butcols,
        ])
        body = self._build_test_selector(False)
        return urwid.Frame(body, header=header, focus_part="body") 

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def _create_relation_input(self):
        choices = dict(models.get_choices(self.session, self.modelclass, self.metadata.colname, None))
        addnew = urwid.Button("Add New")
        urwid.connect_signal(addnew, 'click', self._add_new_related)
        # Cancel
        canc = urwid.Button("Cancel")
        urwid.connect_signal(canc, 'click', self._cancel)
        butcol = urwid.Columns([AM(addnew, "buttn", "buttnf"), AM(canc, "buttn", "buttnf")])
        wlist = [butcol]
        if self.metadata.nullable:
            entry = ListEntry(urwid.Text("None (remove)"))
            urwid.connect_signal(entry, 'activate', self._single_select)
            wlist.append(entry)
        for pk, cname in choices.items():
            entry = ListEntry(urwid.Text(cname))
            urwid.connect_signal(entry, 'activate', self._single_select, pk)
            wlist.append(entry)
        listbox = urwid.ListBox(urwid.SimpleListWalker(wlist))
        return urwid.BoxAdapter(urwid.LineBox(listbox), 9) 

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def build(self):
        wlist = []
        addnew = urwid.Button("Add")
        urwid.connect_signal(addnew, 'click', self._add_new_attribute)
        addnew = urwid.AttrWrap(addnew, 'selectable', 'butfocus')
        wlist.append(addnew)
        for attrib in getattr(self.row, self.metadata.colname): # list-like attribute
            entry = ListEntry(urwid.Columns(
                    [(30, urwid.Text(str(attrib.type))),
                     urwid.Text(unicode(attrib.value).encode("utf-8"))]))
            entry.attrname = attrib.type.name
            urwid.connect_signal(entry, 'activate', self._edit_attribute)
            urwid.connect_signal(entry, 'delete', self._delete)
            wlist.append(entry)
        listbox = urwid.ListBox(urwid.SimpleFocusListWalker(wlist))
        return urwid.BoxAdapter(urwid.LineBox(listbox), max(7, len(wlist)+2))

    # edit attrib 

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def _delete_ok(self, dlg, listentry):
        listbox = self._w.contents[1][0].base_widget
        assert type(listbox) is urwid.ListBox
        listbox.body.remove(listentry)
        urwid.disconnect_signal(dlg, 'ok', self._delete_ok, listentry)
        urwid.disconnect_signal(dlg, 'cancel', self._delete_cancel, listentry)
        del self._oldw
        try:
            self.session.delete(listentry.testequipment)
            self.session.commit()
        except:
            ex, val, tb = sys.exc_info()
            self.session.rollback()
            DEBUG(ex.__name__, val)
            self._emit("message", "{}: {}".format(ex.__name__, val))
        listentry.testequipment = None
        urwid.disconnect_signal(listentry, 'activate', self._edit_testequipment)
        urwid.disconnect_signal(listentry, 'delete', self._delete_testequipment) 

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def _add_complete(self, form, pkval=None):
        urwid.disconnect_signal(form, 'popform', self._add_complete)
        if pkval is not None:
            intf = self.session.query(models.Interface).get(pkval)
            if intf.name in self.equipmentrow.interfaces:
                self._emit("message", "Interface with that name already exists. Not adding.")
            else:
                self.equipmentrow.interfaces.set(intf)
                try:
                    self.session.commit()
                except:
                    ex, val, tb = sys.exc_info()
                    self.session.rollback()
                    DEBUG(ex.__name__, val)
                    self._emit("message", "{}: {}".format(ex.__name__, val))
                else:
                    listbox = self._w.contents[1][0].base_widget
                    assert type(listbox) is urwid.ListBox
                    entry = self._get_intf_entry(intf)
                    listbox.body.append(entry)
        form._emit("popform") 

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def _build_list(self):
        choices = get_related_choices(self.session, self.modelclass, self.metadata, None)

        #listbox.body.remove(listentry)

        #choices.update(self.currentvalue)
        wlist = []
#        current = self.currentvalue
#        for pk, cobj in choices.items():
#            if pk in current:
#                but = urwid.CheckBox(str(cobj), state=True)
#            else:
#                but = urwid.CheckBox(str(cobj), state=False)
#            urwid.connect_signal(but, 'change', self._multi_select, (pk, cobj))
#            wlist.append(but)
#        return urwid.ListBox(urwid.SimpleListWalker(wlist)) 

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def set_y_label(self, y_label):
        if not y_label:
            text = urwid.Text("1")
            pile = urwid.Pile([urwid.ListBox([text])])
            self.y_label = ('fixed', 1, pile)
            return

        str_y_label = [str(i) for i in y_label]
        y_label_nums = str_y_label[1:]
        y_list_walker = [(1, urwid.ListBox([urwid.Text(str_y_label[0])]))]

        for num in y_label_nums:
            y_list_walker = [urwid.ListBox([urwid.Text(num)])] + y_list_walker

        y_list_walker = urwid.Pile(y_list_walker, focus_item=0)
        y_scale_len = len(max(str_y_label, key=len))

        self.y_label = ('fixed', y_scale_len, y_list_walker) 

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def playlistitems(title):
	global listitems
	bt_sv = urwid.Button("Save")
	urwid.connect_signal(bt_sv, 'click', showmenu)
	bt_ca = urwid.Button("Cancel")
	urwid.connect_signal(bt_ca, 'click', showmenu)
	bt_sa = urwid.Button("Select all")
	urwid.connect_signal(bt_sa, 'click', select_all)
	bt_da = urwid.Button("Deselect all")
	urwid.connect_signal(bt_da, 'click', deselect_all)
	footer = urwid.Columns([bt_sv, bt_sa, bt_da, bt_ca], 1)
	items = []
	for item in playlist_names:
		items.append(urwid.CheckBox(item['name'], is_selected(item['id']), on_state_change=checkbox_callback, user_data=item['id']))
	start.original_widget = TabFrame(urwid.ListBox(urwid.SimpleListWalker(items)), header=urwid.Text("Select Playlists"), footer=footer, focus_part='body')

# main menu button handler 

# 需要导入模块: import urwid [as 别名]
# 或者: from urwid import ListBox [as 别名]
def setup_widgets(self):
        self.intro_frame = urwid.LineBox(
            urwid.Filler(
                urwid.Text(('body_text', self.INTRO_MESSAGE.format("")), align=urwid.CENTER),
                valign=urwid.MIDDLE,
            )
        )

        self.frame = urwid.Frame(
            body=self.intro_frame,
            footer=urwid.Text(
                [self.FOOTER_START, ('heartbeat_inactive', self.HEARTBEAT_ICON)],
                align=urwid.CENTER
            )
        )

        self.loop = urwid.MainLoop(
            urwid.AttrMap(self.frame, 'body_text'),
            unhandled_input=show_or_exit,
            palette=PALETTE,
        )

        self.list_walker = urwid.SimpleListWalker(self.message_list)
        self.list_box = urwid.ListBox(self.list_walker)
        urwid.connect_signal(self.list_walker, "modified", self.item_focused)