Different Column values not displayed in PYGTK TreeView

StackOverflow https://stackoverflow.com/questions/21950422

문제

I executed this program : 

#!/usr/bin/env python

import gtk

class CellRenderer:
    def __init__(self):
        window = gtk.Window()
        window.set_default_size(200,200)

        liststore = gtk.ListStore(str, str)
        liststore.append(["Fedora","http://fedoraproject.org"])
        liststore.append(["Slackware","http://www.slackware.com"])
        liststore.append(["Sidux","http://sidux.com"])

        treeview = gtk.TreeView(liststore)
        column_text = gtk.TreeViewColumn("Distributions")
        column_sample= gtk.TreeViewColumn("Links")
        treeview.append_column(column_text)
        treeview.append_column(column_sample)

        cellrenderer_text = gtk.CellRendererText()
        column_text.pack_start(cellrenderer_text,False)
        column_text.add_attribute(cellrenderer_text,"text",0)

        cellrenderer_sample = gtk.CellRendererText()
        column_sample.pack_start(cellrenderer_sample, False)
        column_sample.add_attribute(cellrenderer_sample,"text", 0)

        window.connect("destroy", lambda q : gtk.main_quit())
        window.add(treeview)
        window.show_all()

CellRenderer()
gtk.main()

The resultant window I obtained is this :

enter image description here

As you may have noticed, the lists appended to liststore had links in the second index.Why weren't any of those links displayed in the second column?

도움이 되었습니까?

해결책

You are referring to same index at 

column_sample.add_attribute(cellrenderer_sample,"text", 0)

change it to 

column_sample.add_attribute(cellrenderer_sample,"text", 1)

Full file.

import gtk

class CellRenderer:
    def __init__(self):
       window = gtk.Window()
       window.set_default_size(200,200)

       liststore = gtk.ListStore(str, str)
       liststore.append(["Fedora","http://fedoraproject.org"])
       liststore.append(["Slackware","http://www.slackware.com"])
       liststore.append(["Sidux","http://sidux.com"])

       treeview = gtk.TreeView(liststore)
       column_text = gtk.TreeViewColumn("Distributions")
       column_sample= gtk.TreeViewColumn("Links")
       treeview.append_column(column_text)
       treeview.append_column(column_sample)

       cellrenderer_text = gtk.CellRendererText()
       column_text.pack_start(cellrenderer_text,False)
       column_text.add_attribute(cellrenderer_text,"text",0)

       cellrenderer_sample = gtk.CellRendererText()
       column_sample.pack_start(cellrenderer_sample, False)
       column_sample.add_attribute(cellrenderer_sample,"text", 1)

       window.connect("destroy", lambda q : gtk.main_quit())
       window.add(treeview)
       window.show_all()

CellRenderer()
gtk.main()
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