Wow... thanks... :-)
Now I can keep going with my app...
thanks a lot :-)
On 5/26/07, David Nečas (Yeti) <[EMAIL PROTECTED]> wrote:
> On Sat, May 26, 2007 at 03:19:49AM +0300, Felipe Balbi wrote:
> >
> > my doubt regards this code:
> >
> > int main(int argc, char *argv[])
> > {
> > GladeXML *openhset;
> > GtkWidget *main_window, *test_window;
> > GtkWidget *main_window_treeview1;
> > GtkWidget *main_window_ok;
> >
> > GtkListStore *main_window_list;
> > GtkTreeIter iter;
> >
> > GtkCellRenderer *renderer;
> > GtkTreeViewColumn *column;
> >
> > struct usb_bus *bus;
> >
> > gtk_init(&argc, &argv);
> >
> > /* Open the XML File */
> > openhset = glade_xml_new (OPENHSET_XML, NULL, NULL);
> >
> > /* Get Widgets */
> > main_window = glade_xml_get_widget (openhset, "main_window");
> > main_window_ok = glade_xml_get_widget (openhset, "main_window_ok");
> > main_window_treeview1 = glade_xml_get_widget (openhset,
> > "main_window_treeview1");
> >
> > /* Connect signal handlers */
> > glade_xml_signal_autoconnect (openhset);
> >
> > /* Create a GtkListStore */
> > main_window_list = gtk_list_store_new (1, G_TYPE_STRING);
> >
> > /* Populate the GtkListStore */
> > gtk_list_store_append (main_window_list, &iter);
> > gtk_list_store_set (main_window_list, &iter,
> > 0, "TESTING",
> > -1);
> >
> > /* Add the GtkListStore to the GtkTreeView */
> > gtk_tree_view_set_model (GTK_TREE_VIEW (main_window_treeview1),
> > GTK_TREE_MODEL (main_window_list));
> >
> > /* Renderer and column */
> > renderer = gtk_cell_renderer_text_new();
> > column = gtk_tree_view_column_new_with_attributes ("USB HCD",
> > renderer,
> > "text", 1, NULL);
>
> Doesn't this print a warning to console?
>
> Your list store has only one column, which therefore gets
> number 0, and here you are trying to bind some renderer
> attribute to (nonexistent) column 1.
>
> > gtk_tree_view_append_column (GTK_TREE_VIEW (main_window_treeview1),
> > column);
> >
> > gtk_main();
> >
> > return 0;
> > }
> >
> > So... I can't see the result of:
> >
> > gtk_list_store_set (main_window_list, &iter,
> > 0, "TESTING",
> > -1);
> >
> > It's not being listed in the treeview after building / running the code.
>
> Probably a consequence of the problem above -- the tree view
> has not actually got anything to display.
>
> Yeti
>
> --
> http://gwyddion.net/
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>
--
Best Regards,
Felipe Balbi
[EMAIL PROTECTED]
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