Turn almost all Listeners into abstract interfaces

2018-10-09 20:32:40 +02:00
parent 2a9d3896bb
commit 2125f42116
159 changed files with 1385 additions and 939 deletions
--- a/rtgui/lensgeomlistener.h
+++ b/rtgui/lensgeomlistener.h
@@ -21,8 +21,8 @@

 class LensGeomListener
 {
-
 public:
+    virtual ~LensGeomListener() = default;
    virtual void straightenRequested () = 0;
    virtual void autoCropRequested   () = 0;
    virtual double autoDistorRequested () = 0;