[Gllug] pygtk treeview selection bug?

[Troy Jendra]

Hi

I'm getting wierd results with treeview multiple selections in pygtk.
I'm pretty new to pygtk, so can anyone let me know if I'm doing
something wrong, or if it's a bug?  I've tried it with python-gtk2
2.8.6(in dapper) and 2.9.6(in edgy).  Here's the most minimalist
example I could muster(50 lines).  Do attachments work on this list?

Cheers
Troy

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#!/usr/bin/python
"""treeselectionbug.py - test case to identify a bug in multiple selection"""
import gtk


def Selections(treeView):
  """handle selections"""

  treeSelection = treeView.get_selection()
  rows = treeSelection.count_selected_rows()
  print 'Handling selection - rows selected:', rows
  if rows > 0:
    treeModel, paths =  treeSelection.get_selected_rows()
    for path in paths:
      print treeModel[path][0]
  print


# create window
window = gtk.Window()
window.connect('destroy', lambda w: gtk.main_quit())

# tree view with list store data
listStore = gtk.ListStore(str)
listStore.append(('row0 - Try multi selecting',))
listStore.append(('row1 - using shift and/or ctrl.',))
listStore.append(('row2 - I get some wierd results',))
listStore.append(('row3 - with pygtk 2.8.6 and 2.9.6.',))
listStore.append(('row4 - Seems like the results are lagging one click
behind.',))
treeView = gtk.TreeView(listStore)

# treeview column
renderer = gtk.CellRendererText()
column = gtk.TreeViewColumn('column0')
column.pack_start(renderer)
column.add_attribute(renderer, 'text', 0)
treeView.append_column(column)
window.add(treeView)

# allow multiple selections
treeView.get_selection().set_mode(gtk.SELECTION_MULTIPLE)

# handle selections
treeView.connect('cursor-changed', Selections)

# display our application
window.show_all()

gtk.main()


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