work towards making timeline actions all undoable

2019-09-23 23:00:15 +10:00
parent d0d4756129
commit 9fa22938b9
31 changed files with 994 additions and 378 deletions
@@ -50,8 +50,9 @@ public:
  const rational& in();
  const rational& out();

-  virtual const rational &length();
-  virtual void set_length(const rational &length);
+  const rational &length();
+  void set_length(const rational &length);
+  void set_length_and_media_in(const rational &length);

  Block* previous();
  Block* next();