Make pan double-click entry work in percentage left or right. Write pan position to the panner as text (except when centered). Use a virtual function rather than a signal for BarController labels.

git-svn-id: svn://localhost/ardour2/branches/3.0@5104 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 6 insertions, 0 deletions

diff --git a/gtk2_ardour/panner.h b/gtk2_ardour/panner.h
index 21f984aa7c..a553e97f30 100644
--- a/gtk2_ardour/panner.h
+++ b/gtk2_ardour/panner.h
@@ -33,6 +33,12 @@ class PannerBar : public Gtkmm2ext::BarController
 	bool expose (GdkEventExpose*);
 	bool button_press (GdkEventButton*);
 	bool button_release (GdkEventButton*);
+	bool entry_input (double *);
+	bool entry_output ();
+
+  private:
+	std::string get_label (int&);
+	std::string value_as_string (double v) const;
 };
 
 #endif /* __gtk_ardour_panner_h__ */