Python 无法将项目添加到我的Gtk.窗口之外的GtkListBox
我正试图用twisted在Python2.7中创建一个小型GTK3IRC客户端。目前，我有一个非常基本的客户端，可以成功连接到irc网络，并在主文本区域显示一些内容。我目前正在尝试实现多通道支持，但是在加入通道时用包含该通道的条目填充GtkListBox似乎不起作用 python代码如下所示： main.pyPython 无法将项目添加到我的Gtk.窗口之外的GtkListBox,python,twisted,gtk3,pygobject,Python,Twisted,Gtk3,Pygobject,我正试图用twisted在Python2.7中创建一个小型GTK3IRC客户端。目前，我有一个非常基本的客户端，可以成功连接到irc网络，并在主文本区域显示一些内容。我目前正在尝试实现多通道支持，但是在加入通道时用包含该通道的条目填充GtkListBox似乎不起作用 python代码如下所示： main.py from twisted.internet import gtk3reactor gtk3reactor.install() from twisted.internet import
from twisted.internet import gtk3reactor
gtk3reactor.install()
from twisted.internet import reactor
from gi.repository import Gtk, GObject
import time
from ConnectDialog import ConnectDialog
# twisted imports
from twisted.words.protocols import irc
from twisted.internet import protocol
class Client(irc.IRCClient):
def __init__(self):
self.channels = []
def _get_nickname(self):
return self.factory.username
def _get_password(self):
return self.factory.password
nickname = property(_get_nickname)
password = property(_get_password)
def connectionMade(self):
irc.IRCClient.connectionMade(self)
self.log("[Connected established at %s]" %
time.asctime(time.localtime(time.time())))
def connectionLost(self, reason):
irc.IRCClient.connectionLost(self, reason)
self.log("[Disconnected at %s]" %
time.asctime(time.localtime(time.time())))
# callbacks for events
def signedOn(self):
"""Called when bot has succesfully signed on to server."""
self.log("Successfuly connected!")
self.join(self.factory.channel)
def joined(self, channel):
self.addChannel(channel)
self.log("[You have joined %s]" % channel)
def privmsg(self, user, channel, msg):
"""This will get called when the bot receives a message."""
if not any(channel in s for s in self.channels):
self.addChannel(channel) # multiple channels for znc
user = user.split('!', 1)[0]
self.log("<%s> %s" % (user, msg))
def action(self, user, channel, msg):
"""This will get called when the bot sees someone do an action."""
user = user.split('!', 1)[0]
self.log("* %s %s" % (user, msg))
# irc callbacks
def irc_NICK(self, prefix, params):
"""Called when an IRC user changes their nickname."""
old_nick = prefix.split('!')[0]
new_nick = params[0]
self.log("%s is now known as %s" % (old_nick, new_nick))
# For fun, override the method that determines how a nickname is changed on
# collisions. The default method appends an underscore.
def alterCollidedNick(self, nickname):
"""
Generate an altered version of a nickname that caused a collision in an
effort to create an unused related name for subsequent registration.
"""
return nickname + '_'
def log(self, message):
end_iter = self.factory.messages_buffer.get_end_iter()
timestamp = time.strftime("[%H:%M:%S]", time.localtime(time.time()))
self.factory.messages_buffer.insert(end_iter, '%s %s\n' % (timestamp, message))
def addChannel(self, channel):
row = Gtk.ListBoxRow()
hbox = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=50)
row.add(hbox)
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
hbox.pack_start(vbox, True, True, 0)
label1 = Gtk.Label(channel, xalign=0)
label2 = Gtk.Label("Some more info text here", xalign=0)
vbox.pack_start(label1, True, True, 0)
vbox.pack_start(label2, True, True, 0)
button = Gtk.Button("Close")
button.props.valign = Gtk.Align.CENTER
hbox.pack_start(button, False, True, 0)
GObject.idle_add(self.add_to_chan_list, row)
#self.factory.chan_list.add(row)
self.channels.append(channel)
def add_to_chan_list(self, row):
self.factory.chan_list.add(row)
return False
class IRCFactory(protocol.ClientFactory):
"""A factory for Clients.
A new protocol instance will be created each time we connect to the server.
"""
# the class of the protocol to build when new connection is made
protocol = Client
def __init__(self, username, channel, password, messages_buffer, chan_list, parent):
self.channel = channel
self.username = username
self.password = password
self.chan_list = chan_list
self.messages_buffer = messages_buffer
self.parent = parent
def clientConnectionLost(self, connector, reason):
"""If we get disconnected, reconnect to server."""
connector.connect()
def clientConnectionFailed(self, connector, reason):
print "connection failed:", reason
reactor.stop()
class MainWindow(Gtk.Window):
def __init__(self):
Gtk.Window.__init__(self, title="Gnome IRC")
self.set_border_width(10)
self.set_default_size(800, 600)
hb = Gtk.HeaderBar()
hb.set_show_close_button(True)
hb.props.title = "Gnome IRC"
self.set_titlebar(hb)
button = Gtk.Button("Connect")
button.connect("clicked", self.on_connect_clicked)
hb.pack_start(button)
builder = Gtk.Builder()
builder.add_from_file("main_view.glade")
self.message_entry = builder.get_object("message_entry")
self.messages_view = builder.get_object("messages")
self.ircview = builder.get_object("ircviewpane") # GtkBox
self.chan_list = builder.get_object("channel_list") # GtkListBox
self.add(self.ircview)
self.connect("delete_event", self.on_quit)
def on_connect_clicked(self, widget):
dialog = ConnectDialog(self)
dialog.connect('response', self.dialog_response_cb)
dialog.show()
def dialog_response_cb(self, dialog, response):
if response == Gtk.ResponseType.OK:
server = dialog.address_entry.get_text()
port = int(dialog.port_entry.get_text())
nickname = dialog.nick_entry.get_text()
password = dialog.password.get_text()
channel = "#rymate"
dialog.destroy()
factory = IRCFactory(nickname, channel, password,
self.messages_view.get_buffer(),
self.chan_list, self)
# connect factory to this host and port
reactor.connectTCP(server, port, factory)
# run bot
# reactor.run()
elif response == Gtk.ResponseType.CANCEL:
dialog.destroy()
def on_quit(self, *args):
Gtk.main_quit()
reactor.callFromThread(reactor.stop)
win = MainWindow()
win.show_all()
#Gtk.main()
reactor.run()
from gi.repository import Gtk
class ConnectDialog(Gtk.Dialog):
def __init__(self, parent):
Gtk.Dialog.__init__(self, "Connect to a Server", parent, 0,
(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
Gtk.STOCK_OK, Gtk.ResponseType.OK), use_header_bar=1)
builder = Gtk.Builder()
builder.add_from_file("server.glade")
self.address_entry = builder.get_object("address")
self.port_entry = builder.get_object("port")
self.nick_entry = builder.get_object("username")
self.password = builder.get_object("password")
self.get_content_area().add(builder.get_object("ServerForm"))
<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.18.3 -->
<interface>
<requires lib="gtk+" version="3.12"/>
<object class="GtkGrid" id="ServerForm">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="margin_left">5</property>
<property name="margin_right">5</property>
<property name="margin_top">5</property>
<property name="margin_bottom">5</property>
<property name="hexpand">True</property>
<property name="row_spacing">10</property>
<property name="column_spacing">10</property>
<child>
<object class="GtkLabel" id="label1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">end</property>
<property name="label" translatable="yes">Address</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">0</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label2">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">end</property>
<property name="label" translatable="yes">Port</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">1</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label3">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">end</property>
<property name="label" translatable="yes">IRC Password</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">2</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label4">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">end</property>
<property name="label" translatable="yes">Username</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">3</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label5">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">end</property>
<property name="label" translatable="yes">Real Name</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">4</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="address">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hexpand">True</property>
<property name="input_purpose">url</property>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">0</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="port">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hexpand">True</property>
<property name="input_purpose">number</property>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">1</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="password">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hexpand">True</property>
<property name="visibility">False</property>
<property name="invisible_char">*</property>
<property name="placeholder_text" translatable="yes">Optional</property>
<property name="input_purpose">password</property>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">2</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="username">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hexpand">True</property>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">3</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="realname">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hexpand">True</property>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">4</property>
</packing>
</child>
</object>
</interface>
<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.18.3 -->
<interface>
<requires lib="gtk+" version="3.12"/>
<object class="GtkBox" id="ircviewpane">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="margin_left">4</property>
<property name="margin_right">4</property>
<property name="margin_top">4</property>
<property name="margin_bottom">4</property>
<property name="spacing">5</property>
<child>
<object class="GtkScrolledWindow" id="scrolledwindow2">
<property name="width_request">310</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="shadow_type">in</property>
<child>
<object class="GtkViewport" id="viewport1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<child>
<object class="GtkListBox" id="channel_list">
<property name="width_request">290</property>
<property name="visible">True</property>
<property name="app_paintable">True</property>
<property name="can_focus">False</property>
<property name="vexpand">True</property>
<property name="border_width">2</property>
</object>
</child>
</object>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">0</property>
</packing>
</child>
<child>
<object class="GtkBox" id="box1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="hexpand">True</property>
<property name="vexpand">True</property>
<property name="orientation">vertical</property>
<property name="spacing">5</property>
<child>
<object class="GtkScrolledWindow" id="scrolledwindow1">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hscrollbar_policy">never</property>
<property name="shadow_type">in</property>
<child>
<object class="GtkTextView" id="messages">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hexpand">True</property>
<property name="vexpand">True</property>
<property name="pixels_above_lines">2</property>
<property name="pixels_below_lines">2</property>
<property name="pixels_inside_wrap">2</property>
<property name="editable">False</property>
<property name="wrap_mode">word</property>
<property name="left_margin">2</property>
<property name="right_margin">2</property>
<property name="cursor_visible">False</property>
<property name="accepts_tab">False</property>
</object>
</child>
</object>
<packing>
<property name="expand">True</property>
<property name="fill">True</property>
<property name="position">0</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="message_entry">
<property name="visible">True</property>
<property name="can_focus">True</property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
</object>
</interface>
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<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.18.3 -->
<interface>
<requires lib="gtk+" version="3.12"/>
<object class="GtkGrid" id="ServerForm">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="margin_left">5</property>
<property name="margin_right">5</property>
<property name="margin_top">5</property>
<property name="margin_bottom">5</property>
<property name="hexpand">True</property>
<property name="row_spacing">10</property>
<property name="column_spacing">10</property>
<child>
<object class="GtkLabel" id="label1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">end</property>
<property name="label" translatable="yes">Address</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">0</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label2">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">end</property>
<property name="label" translatable="yes">Port</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">1</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label3">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">end</property>
<property name="label" translatable="yes">IRC Password</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">2</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label4">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">end</property>
<property name="label" translatable="yes">Username</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">3</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="label5">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">end</property>
<property name="label" translatable="yes">Real Name</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">4</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="address">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hexpand">True</property>
<property name="input_purpose">url</property>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">0</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="port">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hexpand">True</property>
<property name="input_purpose">number</property>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">1</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="password">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hexpand">True</property>
<property name="visibility">False</property>
<property name="invisible_char">*</property>
<property name="placeholder_text" translatable="yes">Optional</property>
<property name="input_purpose">password</property>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">2</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="username">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hexpand">True</property>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">3</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="realname">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hexpand">True</property>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">4</property>
</packing>
</child>
</object>
</interface>
<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.18.3 -->
<interface>
<requires lib="gtk+" version="3.12"/>
<object class="GtkBox" id="ircviewpane">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="margin_left">4</property>
<property name="margin_right">4</property>
<property name="margin_top">4</property>
<property name="margin_bottom">4</property>
<property name="spacing">5</property>
<child>
<object class="GtkScrolledWindow" id="scrolledwindow2">
<property name="width_request">310</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="shadow_type">in</property>
<child>
<object class="GtkViewport" id="viewport1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<child>
<object class="GtkListBox" id="channel_list">
<property name="width_request">290</property>
<property name="visible">True</property>
<property name="app_paintable">True</property>
<property name="can_focus">False</property>
<property name="vexpand">True</property>
<property name="border_width">2</property>
</object>
</child>
</object>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">0</property>
</packing>
</child>
<child>
<object class="GtkBox" id="box1">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="hexpand">True</property>
<property name="vexpand">True</property>
<property name="orientation">vertical</property>
<property name="spacing">5</property>
<child>
<object class="GtkScrolledWindow" id="scrolledwindow1">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hscrollbar_policy">never</property>
<property name="shadow_type">in</property>
<child>
<object class="GtkTextView" id="messages">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="hexpand">True</property>
<property name="vexpand">True</property>
<property name="pixels_above_lines">2</property>
<property name="pixels_below_lines">2</property>
<property name="pixels_inside_wrap">2</property>
<property name="editable">False</property>
<property name="wrap_mode">word</property>
<property name="left_margin">2</property>
<property name="right_margin">2</property>
<property name="cursor_visible">False</property>
<property name="accepts_tab">False</property>
</object>
</child>
</object>
<packing>
<property name="expand">True</property>
<property name="fill">True</property>
<property name="position">0</property>
</packing>
</child>
<child>
<object class="GtkEntry" id="message_entry">
<property name="visible">True</property>
<property name="can_focus">True</property>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
</object>
<packing>
<property name="expand">False</property>
<property name="fill">True</property>
<property name="position">1</property>
</packing>
</child>
</object>
</interface>
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感谢您的帮助 事实证明，这只是一种情况，我需要调用
row.show_all（）main_view.gladeserver.gladeGtk.main（）reactor.run（）dialog\u response\u cbreactor.run（）Gtk.main（）reactor.run（）reactor.run