1 import gtk
   2 
   3 janela = gtk.Window(gtk.WINDOW_TOPLEVEL)
   4 janela.set_title("TreeView com Combo")
   5 janela.connect("delete_event", gtk.main_quit)
   6 
   7 modelo= gtk.ListStore(str)
   8 modelo.append(['Cartucho de Impressora'])
   9 modelo.append(['Computador 486 Semi-Novo'])
  10 modelo.append(['Computador Top de Linha'])
  11 modelo.append(['Monitor 21"'])
  12 modelo.append(['Mouse Ps2'])
  13 modelo.append(['Teclado ABNT2'])
  14 modelo.append(['Impressora LX-300L'])
  15 
  16 combo= gtk.CellRendererCombo()
  17 combo.set_property("model", modelo)
  18 combo.set_property('text-column', 0)
  19 combo.set_property('editable', True)
  20 
  21 barra = gtk.CellRendererProgress()
  22 
  23 tGrade= gtk.TreeView()
  24 mgrade= gtk.ListStore(str, str, str, str, str, int)
  25 tGrade.set_model(mgrade)
  26 coluna1= gtk.TreeViewColumn("Ordem", gtk.CellRendererText(), text= 0)
  27 coluna2= gtk.TreeViewColumn("Produto", combo, text=1)
  28 coluna3= gtk.TreeViewColumn("Valor", gtk.CellRendererText(), text= 2)
  29 coluna4= gtk.TreeViewColumn("Qtd", gtk.CellRendererText(), text= 3)
  30 coluna5= gtk.TreeViewColumn("Total", gtk.CellRendererText(), text= 4)
  31 coluna6= gtk.TreeViewColumn("Ok", barra, value=5)
  32 coluna1.set_resizable(True)
  33 coluna2.set_resizable(True)
  34 coluna3.set_resizable(True)
  35 coluna4.set_resizable(True)
  36 coluna5.set_resizable(True)
  37 coluna2.set_expand(True)
  38 coluna1.set_sort_column_id(0)
  39 coluna2.set_sort_column_id(1)
  40 coluna3.set_sort_column_id(2)
  41 coluna4.set_sort_column_id(3)
  42 coluna5.set_sort_column_id(4)
  43 tGrade.append_column(coluna1)
  44 tGrade.append_column(coluna2)
  45 tGrade.append_column(coluna3)
  46 tGrade.append_column(coluna4)
  47 tGrade.append_column(coluna5)
  48 tGrade.append_column(coluna6)
  49 #tGrade.get_selection().set_mode(gtk.SELECTION_SINGLE)
  50 msg = '(escolha um produto)'
  51 mgrade.append(['Qualquer', msg, '5.00', '2', '10.00', 10])
  52 mgrade.append(['Outro', msg,'15.00', '22', '110.00', 30])
  53 
  54 def on__combo__edited(renderer, path, new_text, model):    
  55     coluna_produto = 1
  56     model[path][coluna_produto] = new_text
  57     
  58 combo.connect("edited", on__combo__edited, mgrade)
  59 
  60 janela.add(tGrade)
  61 janela.show_all()
  62 gtk.main()