Re: Valgrind questions
On 10/07/2011 11:09 AM, Andrew Cowie wrote: On Tue, 2011-09-20 at 12:48 +0100, jcup...@gmail.com wrote: Ooop, thanks. I hadn't realised but I'd not updated the version on the website for a while. I've put my current one up now and it includes a thing for g_type_add_interface_static(), as you also found. Might it be a good idea to put the suppression file directly into the GTK sources, and perhaps even distribute it via the -dev / -devel packages for libgtk? +1 and best but the name of the suppression file to a pkg-config variable so that it is easy to check. if every lib does this one can generate a valgrind wrapper for the project in configure :) Stefan Might help the FAQ factor a bit if everyone can just be told to find The Suppression File in /usr/share/something... AfC Sydney ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Can I develop gtk app in Mac OS X ?
I work between gnome and os x, sometime I will write my gnome app in Debian and , when I change to OS X , can I continue to write my gnome app in OS X ? ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
gtk_tree_view_column_set_cell_data_func gives GTK-CRITICAL error
Hi,
Wanting to display floats with a particular format in a tree view.
void render_float(GtkTreeViewColumn *column,
GtkCellRenderer *renderer,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer user_data)
{
gfloat f;
gchar buf[20];
int col = GPOINTER_TO_INT(user_data);
gtk_tree_model_get(model, iter, col, f, -1);
g_snprintf(buf, sizeof(buf), %.2f, f);
g_object_set(renderer, text, buf, NULL);
}
G_MODULE_EXPORT gboolean on_menu_show_results_activate(
GtkWidget *w,
GdkEvent *event,
gpointer user_data)
{
...
renderer = gtk_cell_renderer_text_new ();
col = gtk_tree_view_insert_column_with_attributes (
GTK_TREE_VIEW (view),
-1,
Title,
renderer,
text, i,
strikethrough, j,
background, k,
background-set, TRUE,
NULL);
gtk_tree_view_column_set_cell_data_func(
gtk_tree_view_get_column(GTK_TREE_VIEW(view), col),
renderer,
render_float,
GINT_TO_POINTER(i),
NULL);
...
}
When I run the app I get:
Gtk-CRITICAL **: gtk_cell_layout_set_cell_data_func: assertion
`GTK_IS_CELL_LAYOUT (cell_layout)' failed
Can anyone spot what I've done wrong? There's no compiler warnings,
just this runtime error.
--
James.
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