avtk: fixed bug in dial scroll wheel handling

A bug in scroll wheel handling would result in every dial moving instead of only the one scrolled over: fixed now.
2016-06-26 13:14:19 +01:00 · 2016-06-26 13:14:19 +01:00 · 2531177223
parent 1fedf486d7
commit 2531177223
1 changed files with 1 additions and 0 deletions
--- a/src/avtk/avtk_dial.h
+++ b/src/avtk/avtk_dial.h
@ -181,6 +181,7 @@ class Dial : public Fl_Slider
            set_value( val );
            redraw();
            do_callback();
+            return 1;
          }
          break;
        case FL_RELEASE: