On Sun, 26 Jul 2009 18:45:17 +0300
sledge hammer <[email protected]> wrote:
>
> What the title says. The tooltips don't appear on the menuitems even though
> they are provided in the Gtk::Action. I suppose I am missing something. Can
> you help me? Below is an example program that shows the behaviour I mention.
> The menuitem "OPEN" should have a tooltip "THIS IS A TOOLTIP.".
Hello,
AFAIK, tooltips are explicitly disabled for menu items.
There's probably an easier way to do it, but I used the following workaround:
// Set tooltips on menu items - gtk does that only on toolbar items.
Glib::ustring tooltip_text;
std::vector<Glib::RefPtr<Gtk::ActionGroup> > groups =
ui_manager->get_action_groups();
for (unsigned int i = 0; i < groups.size(); ++i) {
std::vector<Glib::RefPtr<Gtk::Action> > actions =
groups[i]->get_actions();
for (unsigned int j = 0; j < actions.size(); ++j) {
std::vector<Gtk::Widget*> widgets = actions[j]->get_proxies();
if (!(tooltip_text = actions[j]->property_tooltip()).empty()) {
for (unsigned int k = 0; k < widgets.size(); ++k) {
widgets[k]->set_tooltip_markup(tooltip_text);
}
}
}
}
Alexander
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