zynaddsubfx

commit 37e377f68a44ff77468b242e07274319a21c3f6b
parent bcb7a8f38e4d2e100b8ed7e57bee09c8727b97db
Author: Christopher A. Oliver <caowasteland@gmail.com>
Date:   Tue, 24 Nov 2015 23:30:57 -0500

Skipping slider reset on drag: missed the case where fltk does the work.

Diffstat:
M
src/UI/Fl_Osc_Slider.cpp
 | 
8
+++++++-

1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/UI/Fl_Osc_Slider.cpp b/src/UI/Fl_Osc_Slider.cpp
@@ -103,6 +103,7 @@ int Fl_Osc_Slider::handle(int ev, int X, int Y, int W, int H)
             just_pushed = true;
             mod_state = Fl::event_state() & MOD_MASK;
             slow_state = 0;
+            start_pos = horizontal() ? Fl::event_x() : Fl::event_y();
             handled = mod_state ? 1 : Fl_Slider::handle(ev, X, Y, W, H);
             break;
         case FL_MOUSEWHEEL:
@@ -146,8 +147,13 @@ int Fl_Osc_Slider::handle(int ev, int X, int Y, int W, int H)
         case FL_DRAG: {
             old_mod_state = mod_state;
             mod_state = Fl::event_state() & MOD_MASK;
-            if (slow_state == 0 && mod_state == 0)
+            if (slow_state == 0 && mod_state == 0) {
+                int delta = (horizontal() ? Fl::event_x() : Fl::event_y())
+                    - start_pos;
+                if (delta < -1 || delta > 1)
+                    Fl::event_clicks(0);
                 return Fl_Slider::handle(ev, X, Y, W, H);
+            }
 
             if (mod_state != 0) {
                 slow_state = 1;