diff options
Diffstat (limited to 'libs/gtkmm2ext/gtkmm2ext/barcontroller.h')
| -rw-r--r-- | libs/gtkmm2ext/gtkmm2ext/barcontroller.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libs/gtkmm2ext/gtkmm2ext/barcontroller.h b/libs/gtkmm2ext/gtkmm2ext/barcontroller.h index c91f4c8a06..ba2e1f3f7b 100644 --- a/libs/gtkmm2ext/gtkmm2ext/barcontroller.h +++ b/libs/gtkmm2ext/gtkmm2ext/barcontroller.h @@ -32,7 +32,10 @@ namespace Gtkmm2ext { class BarController : public Gtk::Frame { public: - BarController (Gtk::Adjustment& adj, PBD::Controllable&, sigc::slot<void,char*,unsigned int>); + typedef sigc::slot<void,char*,unsigned int> LabelCallback; + + BarController (Gtk::Adjustment& adj, PBD::Controllable&, LabelCallback lc = LabelCallback()); + virtual ~BarController () {} enum Style { @@ -40,6 +43,7 @@ class BarController : public Gtk::Frame RightToLeft, Line, CenterOut, + TopToBottom, BottomToTop }; @@ -64,7 +68,7 @@ class BarController : public Gtk::Frame Gtk::Adjustment& adjustment; BindingProxy binding_proxy; Gtk::DrawingArea darea; - sigc::slot<void,char*,unsigned int> label_callback; + LabelCallback label_callback; Glib::RefPtr<Pango::Layout> layout; Style _style; bool grabbed; |