-bool
-ARDOUR_UI::tabs_button_event (GdkEventButton* ev)
-{
- std::vector<Widget*> children = _tabs.get_children();
-
- for (std::vector<Widget*>::iterator w = children.begin(); w != children.end(); ++w) {
-
- Gtk::Widget* close_button = reinterpret_cast<Gtk::Widget*> ((*w)->get_data ("close-button"));
-
- if (close_button) {
-
- Gtk::Allocation alloc (close_button->get_allocation());
- int dx, dy;
-
- /* Allocation origin uses toplevel window coordinates;
- * event origin uses _tabs-centric coordinate space, so
- * translate before computing if event is inside the
- * close button.
- */
-
- close_button->get_toplevel()->translate_coordinates (_tabs, alloc.get_x(), alloc.get_y(), dx, dy);
-
- if (ev->x >= dx &&
- ev->y >= dy &&
- ev->x < dx + alloc.get_width() &&
- ev->y < dy + alloc.get_height()) {
- if (close_button->event ((GdkEvent*) ev)) {
- return true;
- }
- }
- }
- }
-
- return false;
-}
-