X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fbutton_joiner.h;h=1010ea1c4631978c9ccf2b383377b8e946dcf130;hb=0b189a576670a49693331e00ad8e8626f5826af7;hp=4716f7fda1a7f907918c4c625517fce419b43971;hpb=4dc63966f0872efe768dad61eb9b8785d06b92d1;p=ardour.git

diff --git a/gtk2_ardour/button_joiner.h b/gtk2_ardour/button_joiner.h
index 4716f7fda1..1010ea1c46 100644
--- a/gtk2_ardour/button_joiner.h
+++ b/gtk2_ardour/button_joiner.h
@@ -32,11 +32,11 @@ class ButtonJoiner : public CairoWidget, public Gtkmm2ext::Activatable {
 	ButtonJoiner (const std::string&, Gtk::Widget&, Gtk::Widget&, bool central_link = false);
 	~ButtonJoiner ();
 
-	void set_related_action (Glib::RefPtr<Gtk::Action>);	
+	void set_related_action (Glib::RefPtr<Gtk::Action>);
 	void set_active_state (Gtkmm2ext::ActiveState);
 
   protected:
-	void render (cairo_t*, cairo_rectangle_t*);
+	void render (Cairo::RefPtr<Cairo::Context> const&, cairo_rectangle_t*);
 	bool on_button_release_event (GdkEventButton*);
 	void on_size_request (Gtk::Requisition*);
 	void on_size_allocate (Gtk::Allocation&);