diff options
Diffstat (limited to 'src/gui/BreadCrumbs.hpp')
| -rw-r--r-- | src/gui/BreadCrumbs.hpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/gui/BreadCrumbs.hpp b/src/gui/BreadCrumbs.hpp index 63872a78..f359b971 100644 --- a/src/gui/BreadCrumbs.hpp +++ b/src/gui/BreadCrumbs.hpp @@ -47,7 +47,7 @@ public: SPtr<GraphView> view(const Raul::Path& path); - void build(Raul::Path path, SPtr<GraphView> view); + void build(const Raul::Path& path, const SPtr<GraphView>& view); sigc::signal<void, const Raul::Path&, SPtr<GraphView> > signal_graph_selected; @@ -64,9 +64,10 @@ private: class BreadCrumb : public Gtk::ToggleButton { public: - BreadCrumb(const Raul::Path& path, SPtr<GraphView> view = SPtr<GraphView>()) - : _path(path) - , _view(view) + BreadCrumb(const Raul::Path& path, + const SPtr<GraphView>& view = SPtr<GraphView>()) + : _path(path) + , _view(view) { assert(!view || view->graph()->path() == path); set_border_width(0); @@ -75,7 +76,7 @@ private: show_all(); } - void set_view(SPtr<GraphView> view) { + void set_view(const SPtr<GraphView>& view) { assert(!view || view->graph()->path() == _path); _view = view; } @@ -100,8 +101,8 @@ private: SPtr<GraphView> _view; }; - BreadCrumb* create_crumb(const Raul::Path& path, - SPtr<GraphView> view = SPtr<GraphView>()); + BreadCrumb* create_crumb(const Raul::Path& path, + const SPtr<GraphView>& view = SPtr<GraphView>()); void breadcrumb_clicked(BreadCrumb* crumb); |