[pygtk] [CellRenderer] - Put icons in the TreeView

[Demidov Andrey]

Hi,

I want to put my icons in the treeview cell.   I have found this example
code (http://www.pygtk.org/pygtk2tutorial/examples/treeviewcolumn.py) and
tried to change it:

#!/usr/bin/env python

import pygtk
pygtk.require('2.0')
import gtk

class TreeViewColumnExample:

    # close the window and quit
    def delete_event(self, widget, event, data=None):
        gtk.main_quit()
        return False

    def __init__(self):
        # Create a new window
        self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
        self.window.connect("delete_event", self.delete_event)
        self.liststore = gtk.ListStore(str, str, str, 'gboolean')
        self.treeview = gtk.TreeView(self.liststore)
        self.tvcolumn = gtk.TreeViewColumn('Pixbuf and Text')

        pixbuf =
gtk.gdk.pixbuf_new_from_file('arch.png')
# <-- my code
        self.liststore.append(['Open', gtk.STOCK_OPEN, 'Open a File', True])
        self.liststore.append(['New', pixbuf, 'New File',
True])                                 # <-- my code
        self.liststore.append(['Print', gtk.STOCK_PRINT, 'Print File',
False])

        self.treeview.append_column(self.tvcolumn)

        # create a CellRenderers to render the data
        self.cellpb = gtk.CellRendererPixbuf()
        self.cell = gtk.CellRendererText()

        # add the cells to the columns - 2 in the first
        self.tvcolumn.pack_start(self.cellpb, False)
        self.tvcolumn.pack_start(self.cell, True)

        self.tvcolumn.set_attributes(self.cellpb, stock_id=1)
        self.tvcolumn.set_attributes(self.cell, text=0)

    self.treeview.set_search_column(0)
        self.tvcolumn.set_sort_column_id(0)
        self.treeview.set_reorderable(True)
        self.window.add(self.treeview)
        self.window.show_all()

def main():
    gtk.main()

if __name__ == "__main__":
    tvcexample = TreeViewColumnExample()
    main()

But it doesn't work.  How can I display the icon from file in TreeView?
And what is "stock"?  How can I put my icon in this "stock"?

Thanks in advance,
Andrey
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