Python urwid.TreeListBox() Examples

The following are 7 code examples of urwid.TreeListBox(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module urwid , or try the search function .
Example #1
Source File: widgets.py    From pycopia with Apache License 2.0 5 votes vote down vote up 
def build(self, title, contents):
        header = AM(urwid.Text(title), 'header')
        #clist = self._build_tree(contents)
        #listbox = urwid.TreeWalker(PackageNode(contents[0]))
        #listbox = urwid.TreeListBox(urwid.TreeWalker(PackageNode(contents[0])))
        #return urwid.Frame(AM(urwid.Filler(urwid.Text("Sample")), 'body'), header=header)
        #treelist = CollapsibleArrowTreeListWalker([ListEntry(e) for e in contents])
        #mtw = ModuleTreeWalker([ListEntry(e) for e in contents])

# define a list of trees to be passed on to SimpleTreeWalker
        forrest = [construct_example_tree()]
# stick out test tree into a SimpleTreeWalker
        swalker = walkers.SimpleTreeWalker(forrest)

        if_grandchild = lambda pos: swalker.depth(pos) > 1
        treelist = CollapsibleIndentedTreeListWalker(swalker,
        #treelist = CollapsibleArrowTreeListWalker(swalker,
                       is_collapsed=if_grandchild,
                       #indent=6,
                       #childbar_offset=1,
                       selectable_icons=True,
                       icon_focussed_att='focus',
                       #icon_frame_left_char=None,
                       #icon_frame_right_char=None,
                       #icon_expanded_char='-',
                       #icon_collapsed_char='+',
                )
        #return urwid.Frame(AM(treebox, 'body'), header=header)

        wlist = [ListEntry(e) for e in contents]
        listbox = urwid.ListBox(urwid.SimpleListWalker(wlist))

        treebox = TreeBox(treelist)
        #return urwid.Frame(AM(treebox, 'body'), header=header)

        return urwid.Pile([urwid.LineBox(listbox), urwid.LineBox(treebox)])
Example #2
Source File: threadFrame.py    From TerminusBrowser with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def buildFrame(self):
        topnode = CommentNode(self.comments)
        return urwid.TreeListBox(urwid.TreeWalker(topnode))
Example #3
Source File: threadFrame.py    From TerminusBrowser with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def buildFrame(self):
        topnode = CommentNode(self.comments)
        return urwid.TreeListBox(urwid.TreeWalker(topnode))
Example #4
Source File: threadFrame.py    From TerminusBrowser with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def buildFrame(self):
        topnode = CommentNode(self.comments)
        return urwid.TreeListBox(urwid.TreeWalker(topnode))
Example #5
Source File: browse.py    From zstack-utility with Apache License 2.0 5 votes vote down vote up 
def __init__(self):
        cwd = os.getcwd()
        store_initial_cwd(cwd)
        self.header = urwid.Text("")
        self.listbox = urwid.TreeListBox(urwid.TreeWalker(DirectoryNode(cwd)))
        self.listbox.offset_rows = 1
        self.footer = urwid.AttrWrap(urwid.Text(self.footer_text),
            'foot')
        self.view = urwid.Frame(
            urwid.AttrWrap(self.listbox, 'body'), 
            header=urwid.AttrWrap(self.header, 'head'), 
            footer=self.footer)
Example #6
Source File: setting.py    From zstack-utility with Apache License 2.0 5 votes vote down vote up 
def __init__(self, category_list):
        '''
        Constructor
        '''
        assert category_list
        self.category_list = category_list
        self.listbox = urwid.TreeListBox(urwid.TreeWalker(CategoryNode('test')))
        self.header = urwid.AttrWrap(urwid.Text(self.header_text), 'head')
        self.view = urwid.Frame(urwid.AttrWrap(self.listbox, 'body'),
                                header=self.header)
Example #7
Source File: server_tree.py    From Discurses with MIT License 4 votes vote down vote up 
def __init__(self, chat_widget, close_callback=None):
        self.chat_widget = chat_widget
        self.ui = chat_widget.ui
        self.close_callback = close_callback
        items = []
        for server in sorted(chat_widget.discord.servers,
                             key=lambda s: s.name):
            node = {"name": server.name,
                    'server_tree': self,
                    'server': server,
                    "children": []}
            for ch in server.channels:
                if ch.type == discord.ChannelType.text:
                    node['children'].append({
                        'name': ch.name,
                        'server_tree': self,
                        'channel': ch
                    })
            nodeobj = TreeNodeServer(node)
            nodeobj.expanded = False
            items.append(nodeobj)

        if len(chat_widget.discord.private_channels) > 0:
            node = {"name": "Private Chats",
                    'server_tree': self,
                    'server': None,
                    "children": []}
            for ch in chat_widget.discord.private_channels:
                name = ''
                if ch.type == discord.ChannelType.private:
                    name = ch.user.display_name
                elif ch.type == discord.ChannelType.group:
                    name = ch.name or ', '.join(u.display_name for u in ch.recipients)
                else:
                    continue
                node['children'].append({
                    'name': name,
                    'server_tree': self,
                    'channel': ch
                })
            nodeobj = TreeNodeServer(node)
            nodeobj.expanded = False
            items.append(nodeobj)

        self.w_listbox = urwid.TreeListBox(TreeWalker(items))
        self.__super.__init__(self.w_listbox)