Hi list,
I'm trying to write a small app which uses a GtkTreeView to display a table.
For some reason it does not work as expected so I extracted my usage in a small
tableTest app (which a attach to this mail).
I have 10 columns and 100 rows.
Basically this is the central function:
static void populateTable(GtkTreeView *treeView) {
int i;
char data[1024];
GType types[COLUMN_COUNT];
GtkTreeViewColumn *column;
for(i = 0; i < COLUMN_COUNT; i++) {
sprintf(data, "%d", i + 1);
types[i] = G_TYPE_STRING;
column = gtk_tree_view_column_new_with_attributes(data,
gtk_cell_renderer_text_new(), "text", 0, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(treeView), column);
}
int j;
GtkTreeIter iter;
GtkListStore *listStore = gtk_list_store_newv(COLUMN_COUNT, types);
for(i = 0; i < ROW_COUNT; i++) {
/*
GValue values[COLUMN_COUNT];
gint columnIds[COLUMN_COUNT];
*/
GValue *values = g_slice_alloc0(sizeof(GValue) * COLUMN_COUNT);
gint *columnIds = g_slice_alloc0(sizeof(gint) * COLUMN_COUNT);
memset(values, 0x0, sizeof(values));
gtk_list_store_append(listStore, &iter);
for(j = 0; j < COLUMN_COUNT; j++) {
sprintf(data, "%d", j + 1);
printf("Data=%s\n", data);
g_assert(!G_VALUE_HOLDS_STRING(&values[j]));
g_value_init(&values[j], G_TYPE_STRING);
g_value_set_string(&values[j], data);
columnIds[j] = j;
}
gtk_list_store_set_valuesv(listStore, &iter, columnIds, values,
COLUMN_COUNT);
g_slice_free1(sizeof(GValue) * COLUMN_COUNT, values);
g_slice_free1(sizeof(gint) * COLUMN_COUNT, columnIds);
}
gtk_tree_view_set_model(treeView, GTK_TREE_MODEL(listStore));
}
I expected that in each row I see
col '1' = '1' | col '2' = '2' etc...
But In my case each cell holds the value '1'
What do I wrong here?
Thanks a lot,
Antonio
___________________________________________________________
SMS schreiben mit WEB.DE FreeMail - einfach, schnell und
kostenguenstig. Jetzt gleich testen! http://f.web.de/?mc=021192
_______________________________________________
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
