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Code Pull Requests Releases Activity

add Gtkmm2ext::detach_menu() that was needed by my previous commit

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git-svn-id: svn://localhost/ardour2/branches/3.0@6471 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2010-01-09 14:21:12 +00:00
parent ca2f505ec1
commit 8f1c6a5a4d
2 changed files with 15 additions and 0 deletions
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2
libs/gtkmm2ext/gtkmm2ext/utils.h
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@ -31,6 +31,7 @@ namespace Gtk {
class Widget;
class Window;
class Paned;
class Menu;
}
namespace Gtkmm2ext {
@ -69,6 +70,7 @@ namespace Gtkmm2ext {
void set_decoration (Gtk::Window* win, Gdk::WMDecoration decor);
void set_treeview_header_as_default_label(Gtk::TreeViewColumn *c);
Glib::RefPtr<Gdk::Drawable> get_bogus_drawable();
void detach_menu (Gtk::Menu&);
};
#endif /* __gtkmm2ext_utils_h__ */

13
libs/gtkmm2ext/utils.cc
View File

@ -135,3 +135,16 @@ void Gtkmm2ext::set_treeview_header_as_default_label(Gtk::TreeViewColumn* c)
gtk_tree_view_column_set_widget( c->gobj(), GTK_WIDGET(0) );
}
void
Gtkmm2ext::detach_menu (Gtk::Menu& menu)
{
/* its possible for a Gtk::Menu to have no gobj() because it has
not yet been instantiated. Catch this and provide a safe
detach method.
*/
if (menu.gobj()) {
if (menu.get_attach_widget()) {
menu.detach ();
}
}
}