Provide a keybinding/menu entry for track renaming.

FL/Fl_Sometimes_Input.H

@@ -48,6 +48,14 @@ public:
             }
         }
 
+    virtual void
+    take_focus ( void )
+        {
+            set_visible_focus();
+            Fl_Widget::take_focus();
+            clear_visible_focus();
+        }
+
     virtual int
     handle ( int m )
         {
@@ -59,11 +67,9 @@ public:
                     redraw();
                     return 1;
                 case FL_PUSH:
-                    set_visible_focus();
                     take_focus();
-                    clear_visible_focus();
                     redraw();
-                    return r;
+                    return 1;
                 case FL_UNFOCUS:
 
                     if ( window() )

Timeline/Track.C

@@ -653,6 +653,10 @@ Track::menu_cb ( const Fl_Menu_ *m )
            Fl::delete_widget( this );
        }
    }
+   else if ( ! strcmp( picked, "/Rename" ) )
+   {
+       ((Fl_Sometimes_Input*)name_field)->take_focus();
+   }
 }
 
 #include "FL/menu_popup.H"
@@ -676,6 +680,7 @@ Track::menu ( void ) const
             { "Add Control",     0, 0, 0 },
             { "Add Annotation",  0, 0, 0 },
             { "Color",           0, 0, 0 },
+            { "Rename",          FL_CTRL + 'n', 0, 0 },
             { "Remove",          0, 0, 0 }, // transport->rolling ? FL_MENU_INACTIVE : 0 },
             { 0 },
         };

Timeline/Track.H

@@ -48,7 +48,6 @@ class Port;
 class Audio_Region;
 class Audio_File;
 
-
 //class Audio_Sequence;
 
 #include "Audio_Sequence.H"