Exemplo n.º 1
0
    def signal_clicked_cb(self, gl, item):
        pp = Popup(self._parent)
        pp.part_text_set('title,text', 'Signal content')

        en = Entry(self, text=prettify_if_needed(item.data['args']))
        en.size_hint_weight = EVAS_HINT_EXPAND, EVAS_HINT_EXPAND
        en.size_hint_align = EVAS_HINT_FILL, EVAS_HINT_FILL
        en.size_hint_min = 800, 800  # TODO: this should be respected :/
        en.editable = False
        en.scrollable = True
        pp.content = en

        bt = Button(pp, text="Close")
        bt.callback_clicked_add(lambda b: pp.delete())
        pp.part_content_set('button2', bt)

        def prettify_clicked_cb(chk):
            options.pretty_output = chk.state
            en.text = prettify_if_needed(item.data['args'])

        ck = Check(pp, text="Prettify")
        ck.state = options.pretty_output
        ck.callback_changed_add(prettify_clicked_cb)
        pp.part_content_set('button1', ck)

        pp.show()
Exemplo n.º 2
0
    def __init__(self, parent, repo, commit):
        self.repo = repo
        self.commit = commit

        Table.__init__(self, parent,  padding=(5,5))
        self.show()

        pic = GravatarPict(self)
        pic.email_set(commit.author_email)
        self.pack(pic, 0, 0, 1, 1)
        pic.show()

        text = u'<name>{}</name>  <b>{}</b>  {}<br><br>{}'.format(commit.sha[:9],
                commit.author, format_date(commit.commit_date), commit.title)
        en = Entry(self, text=text)
        en.line_wrap = ELM_WRAP_NONE
        en.size_hint_weight = EXPAND_BOTH
        en.size_hint_align = FILL_BOTH
        self.pack(en, 1, 0, 1, 1)
        en.show()
    def __init__(self, parent, h):
        if not h.is_valid():
            Information(parent.win, "Invalid torrent handle.")
            return

        if not h.has_metadata():
            Information(parent.win, "Torrent contains no metadata.")
            return

        i = h.get_torrent_info()

        InnerWindow.__init__(self, parent.win)

        box = Box(self)
        box.size_hint_align = -1.0, -1.0
        box.size_hint_weight = 1.0, 1.0

        tname = Label(self)
        tname.size_hint_align = -1.0, 0.5
        tname.line_wrap = ELM_WRAP_CHAR
        tname.ellipsis = True
        tname.text = "{}".format(cgi.escape(i.name()))
        tname.show()
        box.pack_end(tname)

        for func in i.comment, i.creation_date, i.creator:
            try:
                w = func()
            except Exception as e:
                log.debug(e)
            else:
                if w:
                    f = Frame(self)
                    f.size_hint_align = -1.0, 0.0
                    f.text = func.__name__.replace("_", " ").capitalize()
                    l = Label(self)
                    l.ellipsis = True
                    l.text = cgi.escape(str(w))
                    l.show()
                    f.content = l
                    f.show()
                    box.pack_end(f)

        tpriv = Check(self)
        tpriv.size_hint_align = 0.0, 0.0
        tpriv.text = "Private"
        tpriv.tooltip_text_set("Whether this torrent is private.<br> \
            i.e., it should not be distributed on the trackerless network<br> \
            (the kademlia DHT).")
        tpriv.disabled = True
        tpriv.state = i.priv()

        magnet_uri = lt.make_magnet_uri(h)

        f = Frame(self)
        f.size_hint_align = -1.0, 0.0
        f.text = "Magnet URI"
        me_box = Box(self)
        me_box.horizontal = True
        me = Entry(self)
        me.size_hint_align = -1.0, 0.0
        me.size_hint_weight = 1.0, 0.0
        #me.editable = False
        me.entry = magnet_uri
        me_box.pack_end(me)
        me.show()
        me_btn = Button(self)
        me_btn.text = "Copy"
        if hasattr(me, "cnp_selection_set"):
            me_btn.callback_clicked_add(
                lambda x: me.top_widget.cnp_selection_set(
                    ELM_SEL_TYPE_CLIPBOARD, ELM_SEL_FORMAT_TEXT, me.text))
        else:
            import pyperclip
            me_btn.callback_clicked_add(lambda x: pyperclip.copy(magnet_uri))
        me_btn.show()
        me_box.pack_end(me_btn)
        me_box.show()
        f.content = me_box
        f.show()
        box.pack_end(f)

        fl_btn = Button(self)
        fl_btn.text = "Files ->"
        fl_btn.callback_clicked_add(self.file_list_cb, h)

        xbtn = Button(self)
        xbtn.text_set("Close")
        xbtn.callback_clicked_add(lambda x: self.delete())

        for w in tpriv, fl_btn, xbtn:
            w.show()
            box.pack_end(w)

        box.show()

        nf = self.nf = Naviframe(self)
        nf.item_simple_push(box)

        self.content_set(nf)
        self.activate()
Exemplo n.º 4
0
def map_clicked(obj):
    win = StandardWindow("map", "Map test", autodel=True, size=(600, 600))
    if obj is None:
        win.callback_delete_request_add(lambda o: elementary.exit())

    vbox = Box(win)
    vbox.size_hint_weight = EXPAND_BOTH
    vbox.size_hint_align = FILL_BOTH
    win.resize_object_add(vbox)
    vbox.show()

    map_obj = Map(win, zoom=2)
    map_obj.size_hint_weight = EXPAND_BOTH
    map_obj.size_hint_align = FILL_BOTH
    map_obj.callback_tile_load_add(cb_map_load)
    map_obj.callback_tile_loaded_add(cb_map_load)
    map_obj.event_callback_add(EVAS_CALLBACK_MOUSE_DOWN, cb_map_mouse_down)
    vbox.pack_end(map_obj)
    map_obj.show()

    ###
    lb = Label(win, text="load_status: 0 / 0")
    vbox.pack_end(lb)
    lb.show()
    map_obj.data["lb_load_status"] = lb

    ###
    hbox = Box(win, horizontal=True)
    hbox.size_hint_weight = EXPAND_HORIZ
    hbox.size_hint_align = FILL_HORIZ
    vbox.pack_end(hbox)
    hbox.show()

    bt = Button(win, text="Goto")
    bt.callback_clicked_add(cb_btn_goto, map_obj)
    hbox.pack_end(bt)
    bt.show()

    bt = Button(win, text="Zoom +")
    bt.callback_clicked_add(cb_btn_zoom, map_obj, 1)
    hbox.pack_end(bt)
    bt.show()

    bt = Button(win, text="Zoom -")
    bt.callback_clicked_add(cb_btn_zoom, map_obj, -1)
    hbox.pack_end(bt)
    bt.show()

    sl = Slider(win, text="Rotation:", min_max=(0, 360), value=0,
        indicator_format="%3.0f")
    sl.callback_changed_add(cb_slider_rot, map_obj)
    hbox.pack_end(sl)
    sl.show()

    src_type = ELM_MAP_SOURCE_TYPE_TILE
    ho = Hoversel(win, hover_parent=win,
                  text="Tiles: %s" % (map_obj.source_get(src_type)))
    for src in map_obj.sources_get(src_type):
        ho.item_add(src)
    ho.callback_selected_add(cb_hovsel_selected, map_obj, src_type, "Tiles")
    hbox.pack_end(ho)
    ho.show()

    ###
    hbox = Box(win, horizontal=True)
    hbox.size_hint_weight = EXPAND_HORIZ
    hbox.size_hint_align = FILL_HORIZ
    vbox.pack_end(hbox)
    hbox.show()

    ck = Check(win, text="wheel_disabled")
    ck.callback_changed_add(lambda bt: map_obj.wheel_disabled_set(bt.state))
    hbox.pack_end(ck)
    ck.show()

    ck = Check(win, text="paused")
    ck.callback_changed_add(lambda bt: map_obj.paused_set(bt.state))
    hbox.pack_end(ck)
    ck.show()

    ck = Check(win, text="hide overlays")
    ck.callback_changed_add(cb_chk_overlays_hidden, map_obj)
    hbox.pack_end(ck)
    ck.show()

    ck = Check(win, text="pause overlays")
    ck.callback_changed_add(cb_chk_overlays_paused, map_obj)
    hbox.pack_end(ck)
    ck.show()

    ###
    sp = Separator(win, horizontal=True)
    sp.show()
    vbox.pack_end(sp)

    hbox = Box(win, horizontal=True)
    hbox.size_hint_weight = EXPAND_HORIZ
    hbox.size_hint_align = FILL_HORIZ
    vbox.pack_end(hbox)
    hbox.show()

    src_type = ELM_MAP_SOURCE_TYPE_ROUTE
    ho = Hoversel(win, hover_parent=win,
                  text="Routes: %s" % (map_obj.source_get(src_type)))
    for src in map_obj.sources_get(src_type):
        ho.item_add(src)
    ho.callback_selected_add(cb_hovsel_selected, map_obj, src_type, "Routes")
    hbox.pack_end(ho)
    ho.show()

    lb = Label(win, text="Set Start and End point to calculate route")
    hbox.pack_end(lb)
    lb.show()
    map_obj.data["lb_distance"] = lb

    bt = Button(win, text="Calc route")
    bt.callback_clicked_add(cb_btn_calc_route, map_obj)
    hbox.pack_end(bt)
    bt.show()

    ###
    sp = Separator(win, horizontal=True)
    sp.show()
    vbox.pack_end(sp)

    hbox = Box(win, horizontal=True)
    hbox.size_hint_weight = EXPAND_HORIZ
    hbox.size_hint_align = FILL_HORIZ
    vbox.pack_end(hbox)
    hbox.show()
    
    src_type = ELM_MAP_SOURCE_TYPE_NAME
    ho = Hoversel(win, hover_parent=win,
                  text="Names: %s" % (map_obj.source_get(src_type)))
    for src in map_obj.sources_get(src_type):
        ho.item_add(src)
    ho.callback_selected_add(cb_hovsel_selected, map_obj, src_type, "Names")
    hbox.pack_end(ho)
    ho.show()

    en = Entry(win, scrollable=True, text="type an address here")
    en.size_hint_weight = EXPAND_BOTH
    en.size_hint_align = FILL_BOTH
    en.single_line = True
    hbox.pack_end(en)
    en.show()

    bt = Button(win, text="Search address")
    bt.callback_clicked_add(cb_btn_search_name, map_obj, en)
    hbox.pack_end(bt)
    bt.show()

    bt = Button(win, text="Search start point")
    bt.callback_clicked_add(cb_btn_search_region, map_obj, en)
    hbox.pack_end(bt)
    bt.show()


    print_map_info(map_obj)
    win.show()
Exemplo n.º 5
0
    def __init__(self, parent, method):
        Popup.__init__(self, parent)
        self._method = method
        self._param_entry = None
        self._return_entry = None

        # title
        self.part_text_set('title,text', 'Method: %s()' % method.name)
        self.show()

        # content is vbox
        vbox = Box(parent)
        vbox.show()
        self.content = vbox

        # params label + entry
        if len(method.params) > 0:
            label = Label(parent)
            label.size_hint_align = 0.0, 0.5
            label.text = 'Params: ' + method.params_str
            label.show()
            vbox.pack_end(label)

            en = Entry(parent)
            self._param_entry = en
            en.editable = True
            en.scrollable = True
            en.single_line = True
            en.entry = ''
            en.size_hint_weight = evas.EVAS_HINT_EXPAND, evas.EVAS_HINT_EXPAND
            en.size_hint_align = evas.EVAS_HINT_FILL, evas.EVAS_HINT_FILL
            en.show()
            vbox.pack_end(en)

            sp = Separator(win)
            sp.horizontal = True
            sp.show()
            vbox.pack_end(sp)

        # returns label + entry
        label = Label(parent)
        label.size_hint_align = 0.0, 0.5
        label.text = 'Returns: '
        label.text += method.returns_str if method.returns_str else 'None'
        label.show()
        vbox.pack_end(label)

        en = Entry(parent)
        self._return_entry = en
        en.size_hint_weight = evas.EVAS_HINT_EXPAND, evas.EVAS_HINT_EXPAND
        en.size_hint_align = evas.EVAS_HINT_FILL, evas.EVAS_HINT_FILL
        en.editable = False
        en.scrollable = True
        en.disabled = True
        en.single_line = True  # TODO this is wrong, but the only way to show the entry :/
        en.entry = '<br> <br> <br>'
        en.show()
        vbox.pack_end(en)

        # pretty print check button
        def pretty_output_clicked_cb(chk):
            options.pretty_output = chk.state

        ch = Check(parent)
        ch.size_hint_align = 0.0, 0.5
        ch.text = "Prettify output (loosing type infos)"
        ch.state = options.pretty_output
        ch.callback_changed_add(pretty_output_clicked_cb)
        ch.show()
        vbox.pack_end(ch)

        # popup buttons
        btn = Button(parent)
        btn.text = 'Close'
        btn.callback_clicked_add(lambda b: self.delete())
        self.part_content_set('button1', btn)

        btn = Button(parent)
        btn.text = 'Clear output'
        btn.callback_clicked_add(lambda b: self._return_entry.entry_set(''))
        self.part_content_set('button2', btn)

        btn = Button(parent)
        btn.text = 'Run method'
        btn.callback_clicked_add(self.run_clicked_cb)
        self.part_content_set('button3', btn)
Exemplo n.º 6
0
    def __init__(self, parent, title, rfunc, wfunc):
        Frame.__init__(self, parent)
        self.size_hint_weight = EXPAND_HORIZ
        self.size_hint_align = FILL_HORIZ
        self.text = title

        t = Table(self, homogeneous=True, padding=(3, 3))
        t.size_hint_weight = EXPAND_HORIZ
        t.size_hint_align = FILL_HORIZ
        t.show()

        l = Label(self, text="Proxy type")
        l.size_hint_align = 0.0, 0.5
        l.show()
        ptype = Hoversel(parent)
        ptype.size_hint_align = -1.0, 0.5
        ptype.text = rfunc().type.name
        for n in self.proxy_types.iterkeys():
            ptype.item_add(n, callback=lambda x, y, z=n: ptype.text_set(z))
        ptype.show()
        t.pack(l, 0, 0, 1, 1)
        t.pack(ptype, 1, 0, 1, 1)

        l = Label(self, text="Hostname")
        l.size_hint_align = 0.0, 0.5
        l.show()
        phost = Entry(parent)
        phost.size_hint_weight = EXPAND_HORIZ
        phost.size_hint_align = FILL_HORIZ
        phost.single_line = True
        phost.scrollable = True
        phost.entry = rfunc().hostname
        phost.show()
        t.pack(l, 0, 1, 1, 1)
        t.pack(phost, 1, 1, 1, 1)

        l = Label(self, text="Port")
        l.size_hint_align = 0.0, 0.5
        l.show()
        pport = Spinner(parent)
        pport.size_hint_align = -1.0, 0.5
        pport.min_max = 0, 65535
        pport.value = rfunc().port
        pport.show()
        t.pack(l, 0, 2, 1, 1)
        t.pack(pport, 1, 2, 1, 1)

        l = Label(self, text="Username")
        l.size_hint_align = 0.0, 0.5
        l.show()
        puser = Entry(parent)
        puser.size_hint_weight = EXPAND_HORIZ
        puser.size_hint_align = FILL_HORIZ
        puser.single_line = True
        puser.scrollable = True
        puser.entry = rfunc().username
        puser.show()
        t.pack(l, 0, 3, 1, 1)
        t.pack(puser, 1, 3, 1, 1)

        l = Label(self, text="Password")
        l.size_hint_align = 0.0, 0.5
        l.show()
        ppass = Entry(parent)
        ppass.size_hint_weight = EXPAND_HORIZ
        ppass.size_hint_align = FILL_HORIZ
        ppass.single_line = True
        ppass.scrollable = True
        ppass.password = True
        ppass.entry = rfunc().password
        ppass.show()
        t.pack(l, 0, 4, 1, 1)
        t.pack(ppass, 1, 4, 1, 1)

        entries = [ptype, phost, pport, puser, ppass]

        save = Button(parent, text="Apply")
        save.callback_clicked_add(self.save_conf, wfunc, entries)
        save.show()
        t.pack(save, 0, 5, 2, 1)

        self.content = t
    def __init__(self, parent, title, rfunc, wfunc):
        Frame.__init__(self, parent)
        self.size_hint_weight = EXPAND_HORIZ
        self.size_hint_align = FILL_HORIZ
        self.text = title

        t = Table(self, homogeneous=True, padding=(3,3))
        t.size_hint_weight = EXPAND_HORIZ
        t.size_hint_align = FILL_HORIZ
        t.show()

        l = Label(self, text="Proxy type")
        l.size_hint_align = 0.0, 0.5
        l.show()
        ptype = Hoversel(parent)
        ptype.size_hint_align = -1.0, 0.5
        ptype.text = rfunc().type.name
        for n in self.proxy_types.iterkeys():
            ptype.item_add(n, callback=lambda x, y, z=n: ptype.text_set(z))
        ptype.show()
        t.pack(l, 0, 0, 1, 1)
        t.pack(ptype, 1, 0, 1, 1)

        l = Label(self, text="Hostname")
        l.size_hint_align = 0.0, 0.5
        l.show()
        phost = Entry(parent)
        phost.size_hint_weight = EXPAND_HORIZ
        phost.size_hint_align = FILL_HORIZ
        phost.single_line = True
        phost.scrollable = True
        phost.entry = rfunc().hostname
        phost.show()
        t.pack(l, 0, 1, 1, 1)
        t.pack(phost, 1, 1, 1, 1)

        l = Label(self, text="Port")
        l.size_hint_align = 0.0, 0.5
        l.show()
        pport = Spinner(parent)
        pport.size_hint_align = -1.0, 0.5
        pport.min_max = 0, 65535
        pport.value = rfunc().port
        pport.show()
        t.pack(l, 0, 2, 1, 1)
        t.pack(pport, 1, 2, 1, 1)

        l = Label(self, text="Username")
        l.size_hint_align = 0.0, 0.5
        l.show()
        puser = Entry(parent)
        puser.size_hint_weight = EXPAND_HORIZ
        puser.size_hint_align = FILL_HORIZ
        puser.single_line = True
        puser.scrollable = True
        puser.entry = rfunc().username
        puser.show()
        t.pack(l, 0, 3, 1, 1)
        t.pack(puser, 1, 3, 1, 1)

        l = Label(self, text="Password")
        l.size_hint_align = 0.0, 0.5
        l.show()
        ppass = Entry(parent)
        ppass.size_hint_weight = EXPAND_HORIZ
        ppass.size_hint_align = FILL_HORIZ
        ppass.single_line = True
        ppass.scrollable = True
        ppass.password = True
        ppass.entry = rfunc().password
        ppass.show()
        t.pack(l, 0, 4, 1, 1)
        t.pack(ppass, 1, 4, 1, 1)

        entries = [ptype, phost, pport, puser, ppass]

        save = Button(parent, text="Apply")
        save.callback_clicked_add(self.save_conf, wfunc, entries)
        save.show()
        t.pack(save, 0, 5, 2, 1)

        self.content = t
Exemplo n.º 8
0
    def __init__(self, parent, method):
        StandardWindow.__init__(self, "espionage", "Method", autodel=True)
        self._method = method
        self._param_entry = None
        self._return_entry = None

        # content is vbox (with surrounding pad frame)
        pad = Frame(self, style='pad_medium')
        pad.size_hint_weight = EVAS_HINT_EXPAND, EVAS_HINT_EXPAND
        pad.size_hint_align = EVAS_HINT_FILL, EVAS_HINT_FILL
        self.resize_object_add(pad)
        pad.show()

        vbox = Box(self)
        vbox.size_hint_weight = EVAS_HINT_EXPAND, EVAS_HINT_EXPAND
        vbox.size_hint_align = EVAS_HINT_FILL, EVAS_HINT_FILL
        pad.content = vbox
        vbox.show()

        # title
        f = "font_size=16 align=0.5 font_weight=Bold"
        en = Entry(self, text='<font %s>%s()</>' % (f, method.name))
        en.size_hint_weight = EVAS_HINT_EXPAND, 0.0
        en.size_hint_align = EVAS_HINT_FILL, 0.0
        en.editable = False
        vbox.pack_end(en)
        en.show()

        # params label + entry
        if len(method.params) > 0:
            label = Entry(self, editable=False)
            label.size_hint_weight = EVAS_HINT_EXPAND, 0.0
            label.size_hint_align = EVAS_HINT_FILL, 0.0
            pars = colored_params(method.params, omit_braces=True)
            label.text = 'Params: %s' % (pars if method.params else 'None')
            vbox.pack_end(label)
            label.show()

            en = Entry(self, editable=True, scrollable=True, single_line=True)
            en.size_hint_weight = EVAS_HINT_EXPAND, 0.0
            en.size_hint_align = EVAS_HINT_FILL, 0.0
            self._param_entry = en
            vbox.pack_end(en)
            en.show()

        # returns label + entry
        label = Entry(self, editable=False)
        label.size_hint_weight = EVAS_HINT_EXPAND, 0.0
        label.size_hint_align = EVAS_HINT_FILL, 0.0
        rets = colored_params(method.returns, omit_braces=True)
        label.text = 'Returns: %s' % (rets if method.returns else 'None')
        vbox.pack_end(label)
        label.show()

        en = Entry(self, editable=False, scrollable=True)
        en.size_hint_weight = EVAS_HINT_EXPAND, EVAS_HINT_EXPAND
        en.size_hint_align = EVAS_HINT_FILL, EVAS_HINT_FILL
        self._return_entry = en
        vbox.pack_end(en)
        en.show()

        # pretty print check button
        def pretty_output_clicked_cb(chk):
            options.pretty_output = chk.state

        ch = Check(self)
        ch.size_hint_align = 0.0, 0.5
        ch.text = "Prettify output (loosing type infos)"
        ch.state = options.pretty_output
        ch.callback_changed_add(pretty_output_clicked_cb)
        ch.show()
        vbox.pack_end(ch)

        sep = Separator(self, horizontal=True)
        vbox.pack_end(sep)
        sep.show()

        # buttons
        hbox = Box(self, horizontal=True)
        hbox.size_hint_weight = EVAS_HINT_EXPAND, 0.0
        hbox.size_hint_align = EVAS_HINT_FILL, 0.5
        vbox.pack_end(hbox)
        hbox.show()

        btn = Button(self)
        btn.text = 'Close'
        btn.callback_clicked_add(lambda b: self.delete())
        hbox.pack_end(btn)
        btn.show()

        btn = Button(self)
        btn.text = 'Clear output'
        btn.callback_clicked_add(lambda b: self._return_entry.entry_set(''))
        hbox.pack_end(btn)
        btn.show()

        btn = Button(self)
        btn.text = 'Run method'
        btn.callback_clicked_add(self.run_clicked_cb)
        hbox.pack_end(btn)
        btn.show()

        # show the window
        self.resize(300, 300)
        self.show()
    def __init__(self, parent, method):
        Popup.__init__(self, parent)
        self._method = method
        self._param_entry = None
        self._return_entry = None

        # title
        self.part_text_set('title,text', 'Method: %s()' % method.name)
        self.show()

        # content is vbox
        vbox = Box(parent)
        vbox.show()
        self.content = vbox

        # params label + entry
        if len(method.params) > 0:
            label = Label(parent)
            label.size_hint_align = 0.0, 0.5
            label.text = 'Params: ' + method.params_str
            label.show()
            vbox.pack_end(label)

            en = Entry(parent)
            self._param_entry = en
            en.editable = True
            en.scrollable = True
            en.single_line = True
            en.entry = ''
            en.size_hint_weight = evas.EVAS_HINT_EXPAND, evas.EVAS_HINT_EXPAND
            en.size_hint_align = evas.EVAS_HINT_FILL, evas.EVAS_HINT_FILL
            en.show()
            vbox.pack_end(en)

            sp = Separator(win)
            sp.horizontal = True
            sp.show()
            vbox.pack_end(sp)
        
        # returns label + entry
        label = Label(parent)
        label.size_hint_align = 0.0, 0.5
        label.text = 'Returns: '
        label.text += method.returns_str if method.returns_str else 'None'
        label.show()
        vbox.pack_end(label)

        en = Entry(parent)
        self._return_entry = en
        en.size_hint_weight = evas.EVAS_HINT_EXPAND, evas.EVAS_HINT_EXPAND
        en.size_hint_align = evas.EVAS_HINT_FILL, evas.EVAS_HINT_FILL
        en.editable = False
        en.scrollable = True
        en.disabled = True
        en.single_line = True # TODO this is wrong, but the only way to show the entry :/
        en.entry = '<br> <br> <br>'
        en.show()
        vbox.pack_end(en)

        # pretty print check button
        def pretty_output_clicked_cb(chk):
            options.pretty_output = chk.state
        ch = Check(parent)
        ch.size_hint_align = 0.0, 0.5
        ch.text = "Prettify output (loosing type infos)"
        ch.state = options.pretty_output
        ch.callback_changed_add(pretty_output_clicked_cb)
        ch.show()
        vbox.pack_end(ch)

        # popup buttons
        btn = Button(parent)
        btn.text = 'Close'
        btn.callback_clicked_add(lambda b: self.delete())
        self.part_content_set('button1', btn)

        btn = Button(parent)
        btn.text = 'Clear output'
        btn.callback_clicked_add(lambda b: self._return_entry.entry_set(''))
        self.part_content_set('button2', btn)

        btn = Button(parent)
        btn.text = 'Run method'
        btn.callback_clicked_add(self.run_clicked_cb)
        self.part_content_set('button3', btn)