diff options
Diffstat (limited to 'libs/canvas/canvas/item.h')
| -rw-r--r-- | libs/canvas/canvas/item.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libs/canvas/canvas/item.h b/libs/canvas/canvas/item.h index bd16fff67d..7898fb2bc8 100644 --- a/libs/canvas/canvas/item.h +++ b/libs/canvas/canvas/item.h @@ -79,7 +79,9 @@ public: } boost::optional<Rect> bounding_box () const; - + Coord height() const; + Coord width() const; + Duple item_to_parent (Duple const &) const; Rect item_to_parent (Rect const &) const; Duple parent_to_item (Duple const &) const; @@ -118,7 +120,9 @@ public: void set_data (std::string const &, void *); void* get_data (std::string const &) const; - /* XXX: maybe this should be a PBD::Signal */ + /* This is a sigc++ signal because it is solely + concerned with GUI stuff and is thus single-threaded + */ template <class T> struct EventAccumulator { @@ -135,7 +139,7 @@ public: } }; - sigc::signal<bool, GdkEvent*>::accumulated<EventAccumulator<bool> > Event; + sigc::signal1<bool, GdkEvent*, EventAccumulator<bool> > Event; #ifdef CANVAS_DEBUG std::string name; |