add vector rendition of nudge icons.

[ardour.git] / gtk2_ardour / option_editor.h

diff --git a/gtk2_ardour/option_editor.h b/gtk2_ardour/option_editor.h
index a91c2404fc2f8c5eff337110529ad72b3d47914d..13b0285c32a0c08c3aff73c67a36bb0341714615 100644 (file)
--- a/gtk2_ardour/option_editor.h
+++ b/gtk2_ardour/option_editor.h
@@ -506,6 +506,7 @@ public:
         *  @param page Page step for the spin button.
         *  @param unit Unit name.
         *  @param scale Scaling factor (such that for a value x in the spinbutton, x * scale is written to the config)
+        *  @param digits Number of decimal digits to show.
         */
        SpinOption (
                std::string const & i,
@@ -517,7 +518,8 @@ public:
                T step,
                T page,
                std::string const & unit = "",
-               float scale = 1
+               float scale = 1,
+               unsigned digits = 0
                )
                : Option (i, n),
                  _get (g),
@@ -530,6 +532,7 @@ public:
                _spin = Gtk::manage (new Gtk::SpinButton);
                _spin->set_range (min, max);
                _spin->set_increments (step, page);
+               _spin->set_digits(digits);
 
                _box = Gtk::manage (new Gtk::HBox);
                _box->pack_start (*_spin, true, true);
@@ -621,8 +624,7 @@ public:
         Gtk::Widget& tip_widget() { return _file_chooser; }
 
 private:
-       void file_set ();
-       void current_folder_set ();
+       void selection_changed ();
        
        sigc::slot<std::string> _get; ///< slot to get the configuration variable's value
        sigc::slot<bool, std::string> _set;  ///< slot to set the configuration variable's value