I needed to tidy and reorganise your code a little, as it was hard to
see what was wrong at first. Couple of issues:
* The TreeViewColumn needed packing into the TreeView
* You had requested two columns of data to be displayed, but only
provided the ListStore with one column worth of data (two columns being
named 'Users' and 'Bammurdo').
* When attaching a TreeViewColumn, there are two things you need; to
issue a packing and to set the attributes. The packing was missing which
would prevent it from displaying the content.
Hopefully, below is what you need.
import gtk
import gobject
class PyGTKApp:
button = gtk.Button("Click Here!")
hBox = gtk.HBox()
hBox2 = gtk.HBox()
vBox = gtk.VBox()
def __init__(self):
self.window = gtk.Window()
* The ListStore had no content
self.listStore = gtk.ListStore(gobject.TYPE_STRING)
self.listStore.append(["Text in a TreeView"])
self.treeView = gtk.TreeView()
self.treeView.set_model(self.listStore)
self.cellRenderer = gtk.CellRendererText()
self.treeViewColumn = gtk.TreeViewColumn("Users")
self.treeViewColumn.pack_start(self.cellRenderer, True)
self.treeViewColumn.add_attribute(self.cellRenderer, "text", 0)
self.treeView.append_column(self.treeViewColumn)
self.window.set_title("PyGTK Application")
self.window.connect("destroy", gtk.main_quit)
self.window.set_size_request(400,100)
self.window.add(self.vBox)
self.vBox.pack_start(self.hBox,0)
self.vBox.pack_start(self.hBox2,0)
self.hBox.pack_start(gtk.HBox(),1,0)
self.hBox.pack_start(self.button,0,0)
self.hBox.pack_start(gtk.HBox(),1,0)
self.hBox2.pack_start(self.treeView, True, True, 0)
self.window.show_all()
PyGTKApp()
gtk.main()
If you're just starting out with PyGTK, the TreeView is arguably the
hardest widget set you could have started with. It really is very
complex, albeit powerful.
On Mon, 2011-12-12 at 18:39 +0000, [email protected] wrote:
> Hi,
>
> I am figuring out the basics of PyGTK, and I am trying to get a
> ListView so I can display a list of usernames. I don't think I am doing
> it right and nothing is displayed when executing the PyGTK application.
> The code is below - thanks:
>
> import gtk
> import gobject
>
> class PyGTKApp:
> button = gtk.Button("Click Here!")
> hBox = gtk.HBox()
> hBox2 = gtk.HBox()
> vBox = gtk.VBox()
> def __init__(self):
> self.window = gtk.Window()
> self.treeView = gtk.TreeView()
> self.listStore = gtk.ListStore(gobject.TYPE_STRING)
> self.cellRenderer = gtk.CellRendererText()
> self.treeViewColumn = gtk.TreeViewColumn("Users",
> self.cellRenderer,
> text=0)
> self.appendC =
> self.treeViewColumn.add_attribute(self.cellRenderer,
> "Bammurdo", 1)
> self.window.set_title("PyGTK Application")
> self.window.connect("destroy", gtk.main_quit)
> self.window.set_size_request(400,100)
> self.window.add(self.vBox)
> self.vBox.pack_start(self.hBox,0)
> self.vBox.pack_start(self.hBox2,0)
> self.hBox.pack_start(gtk.HBox(),1,0)
> self.hBox.pack_start(self.button,0,0)
> self.hBox.pack_start(gtk.HBox(),1,0)
> self.hBox2.pack_start(gtk.HBox(),1,0)
> self.hBox2.pack_start(self.treeView)
> self.hBox2.pack_start(gtk.HBox(),1,0)
> self.window.show_all()
> PyGTKApp()
> gtk.main()
>
> Best Regards.
> _______________________________________________
> pygtk mailing list [email protected]
> http://www.daa.com.au/mailman/listinfo/pygtk
> Read the PyGTK FAQ: http://faq.pygtk.org/
--
Andrew Steele <[email protected]>
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