Rui Tiago Cação Matos escreveu:
On 14/07/2008, Eric Masson @ Savant Protection <emasson savantprotection com> wrote:The problem was this: You have several widgets inside of a container and you call gtk_widget_set_sensitive with false to gray out the container + all children. If you leave your mouse positioned over a button inside that container, and call gtk_widget_set_sensitive with true, you will no longer be able to click on that button.I think you should report a bug at bugzilla.gnome.org.
No need to, this is a known bug of GTK+. It's been reported several times. This seems to be the official report (7 years old, yeah!): http://bugzilla.gnome.org/show_bug.cgi?id=56070