On 10 January 2013 16:57, Jonathan Ballet <j...@multani.info> wrote:
> Hi,
>
> I tried to customize a Gtk.TreeColumn by setting a "cell data function"
> to convert the value from my model to something more useful for my
> renderer (converting a path nam to an actual pixbuf).
>
> It wasn't working so I tried more or less the same with a much simpler
> model, but it still doesn't work. This is basically what I tried:
>
> def cell_data_func(column, cell, model, iter, data):
> cell.set_property('text', model.get(iter, 0))
>
> store = Gtk.ListStore(str)
> view = Gtk.TreeView(store)
>
> column = Gtk.TreeViewColumn("Value")
> renderer = Gtk.CellRendererText()
> column.set_cell_data_func(renderer, cell_data_func)
> view.append_column(column)
>
> ...
You're not adding your CellRenderer to the column (something the
TreeViewColumn helpfully does automatically). You need something like
column = Gtk.TreeViewColumn("Value")
renderer = Gtk.CellRendererText()
column.pack_start(renderer, True)
column.set_cell_data_func(renderer, cell_data_func)
and so forth
--
Neil Muller
drnlmul...@gmail.com
I've got a gmail account. Why haven't I become cool?
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